Put Dog Allergies on a Short Leash

Friday, June 6, 2014 by Aprilaire Team

No matter how loyal, obedient and friendly - man's best friend isn't always fun to be around. For animal lovers with dog allergies, the painful symptoms may be enough to keep them from owning their own pet. In other homes, visitors or select members of the family may find themselves very uncomfortable because of their dog allergies.

Photo - http://photos.prnewswire.com/prnh/20140605/95026

The EPA has named poor indoor air quality (IAQ) as one of the top five environmental risks to public health. This is not surprising when you consider that Americans spend the vast majority of their time indoors. And thanks to Fido's dander and numerous other forms of particulate matter, your home's air may be up to 100 times more polluted than that outside.

The three most important methods for reducing indoor air pollution are source removal, increased ventilation and air purification. Since source removal spells bad news for the family pet, people with asthma or dog allergies should focus on ventilation and purification.

Reducing Symptoms of Dog Allergies With Whole-Home Solutions

Keeping the dog in but the dander out with ventilation and purification systems that keep the home fresh and free of pollutants is the best way to reduce the symptoms of dog allergies. Aprilaire's whole-home solutions provide one of the easiest methods for coping with dog allergies. An Aprilaire air purifier is 40 times more efficient than a furnace filter alone and ventilation systems ensure that stale, polluted air doesn't remain inside.

To learn how you can keep dog allergies under control without saying goodbye to a beloved member of the family, visit www.aprilaire.com. Also, find us on Facebook at Facebook.com/Aprilaire.

Is There a Painless Way to Reduce Allergy Symptoms?

Thursday, June 5, 2014 by Aprilaire Team

For those who suffer from allergy symptoms, the severity and frequency can be hard to predict. The length of allergy flare can vary based on a number of different factors, such as the amount of precipitation, temperature and geographic location.

While many of the triggers of allergy symptoms originate outside, they quickly make their way in the home through an open window, on the fur of the family pet and by clinging to anyone who enters the house. Worse yet, some allergens build up naturally in the home and cause symptoms throughout the year.

Two members of the Cunningham family in Spokane, WA have dealt allergy symptoms their entire lives, and keeping their suffering at bay was a challenge. To improve her allergy symptoms and those of her son, Mrs. Cunningham purchased the Aprilaire Model 5000 air purifier.

“All my life, I’ve woken up every morning with congestion in my throat, I no longer have that,” Mrs. Cunningham said. “It only took two or three days to notice the symptoms were gone - this thing is amazing! We joke now, because when we start sneezing, we know it’s time to get a new filter.”

With warm weather arriving, sufferers of allergy symptoms are likely dreading a return or worsening of their agony. Many people may even be unaware how their allergy symptoms are truly affecting them. Other conditions not always thought of allergy symptoms, such as chronic dry eye or itchy skin, may occur year-round in response to dust mites and other indoor allergens.

Ensuring that the air is free of the majority of pollen, spores, grass, dust mites and other triggers of allergy symptoms is an overlooked way to mitigate symptoms inside the house. Like Mrs. Cunningham, anyone can enjoy a home that is more comfortable.

“I credit the air filter completely for the improvement in our indoor air quality,” she said. “The air constantly moves, keeping it clean and fresh, not to mention the fact that it just makes the whole house feel comfortable. I’m so glad I did this and if I ever have to buy a new house, you can bet I will buy another air purifier!”

For more information on whole-home air purification and improving indoor air quality to reduce allergy symptoms, visit http://www.aprilaire.com. Also, find Aprilaire on Facebook at Facebook.com/Aprilaire.


Vietnam Vet Wages War on Asthma Symptoms - And Wins!

Tuesday, June 3, 2014 by Aprilaire Team

According to the Asthma and Allergy Foundation of America, 20 million people in the United States are affected by asthma symptoms. The Foundation states that while much research remains to be done on the causes, cure and prevention of this disease, with the proper management, the majority of these people can still live healthy and active lives. For most Americans, managing their respiratory disorders requires a multifaceted approach.

Asthma symptoms are aggravated by numerous different factors and many people are not aware they can do more to control their comfort and improve their breathing. Waking up in the middle of the night, limiting physical activity and even enduring respiratory-related hospital stays may seem like the norm to those who have suffered asthma symptoms for years. However, when the disease is properly controlled, the impact on daily life should be minimal.

The Ford Family Is Breathing Easier With a Whole-Home Purification System
A family from Bethlehem, PA is living a better life since they made the decision to improve their indoor air quality (IAQ) with Aprilaire. Mr. Ford is a Vietnam veteran who developed severe respiratory illness during his service and is now on numerous medications to relieve his debilitating asthma symptoms.

In order to help manage asthma symptoms, sufferers must identify and minimize contact with their triggers. Many individuals find their condition is aggravated by seasonal allergies or activities in the house, such as vacuuming. Mr. Ford suspected that pollution was one of his triggers and purchased an air purifier from Aprilaire to reduce the irritants in his family's home.

"My respiratory issues have created a great deal of discomfort for me, so the search for ways to improve the air quality in our home was a serious one," he said.

He looked at many different options and chose the Aprilaire Model 5000 air purifier, Aprilaire's most sophisticated system. The Model 5000 removes 99% of mold and pollen, 98% of dust and 94% of viruses. It is ideal for those with asthma symptoms and other severe respiratory issues.

"The Aprilaire Model 5000 air purifier has made a huge difference in my asthma symptoms and overall quality of life," Ford said. "It feels great to come home to find relief."

Learn More About Whole-Home Purification and Improve Asthma Symptoms Now!
To mitigate asthma symptoms, people must follow the instructions of their doctors, but one way to ensure greater comfort inside the home is to reduce the amount of pollen, mold and dust that can aggravate the condition.

"You should see what comes out of that filter when we replace it," Ford said. "We actually replace the filter twice a year because our air quality is so poor and I am so sensitive to it."

Mr. Ford's story of struggling to find comfort is a familiar one to thousands of families in the U.S. where a family member has asthma symptoms, and Aprilaire has multiple IAQ solutions to meet each family's unique needs. Although families cannot keep all pollution from entering their house, a whole-home purification system can trap particulates before they enter the lungs of loved ones.

For more information on whole-home air purification and how it can help mitigate severe asthma symptoms, visit www.aprilaire.com. Also, find Aprilaire on Facebook at Facebook.com/Aprilaire.

Top 5 Summer Allergens Invading The Home

Sunday, May 18, 2014 by Aprilaire Team

Start defending your home against these top 5 summer allergens:

1. Pollen: Six out of 10 people are exposed to pollen trapped indoors

2. Dust mites: An estimated 10% of the general population and 90% of people with allergic asthma are sensitive to dust mites.

3. Pet Dander Allergens: An estimated 10% of the entire population may be allergic to cat or dog dander.

4. Mold: Roughly 15 percent of Americans are allergic to mold. Moisture control is the most important strategy for reducing indoor allergens from mold growth.

5. Mildew: Scientists have identified over 1,000 types of mold and mildew inside houses in the United States.

Get some relief from summer allergens and make the home healthy again.

Prevent irritants from entering the house.

Take measures to reduce allergens by making sure dust, dirt and other pollutants are prevented from entering the house. Remove shoes before entering the household. Be sure to close and windows and doors during high pollen days. Do not allow smoking indoors.

Install a whole-home air purifier system.

Whole-home air purifier systems remove up to 98 percent of airborne allergens and contaminants down to one micron in size and are 40 times more efficient than a standard furnace filter. This system removes allergens such as dust, dust mites, pet dander, mold spores, pollen, viruses, fungi, mold and other dangerous substances from the air throughout the entire home.

Maintain humidity levels at home.

Whole-home humidifiers and dehumidifiers can help control allergens with the perfect level of moisture—one in which dust mites, mold and mildew are not likely to survive.

Prepare for Spring to Keep an Energy Efficient Home

Saturday, April 26, 2014 by Aprilaire Team

Most homeowners are tuned in to Spring and Fall as triggers. Not just allergy trigger but as triggers to remind them when to do seasonal maintenance on their homes. Spring cleaning includes cleaning gutters and downspouts, checking weatherstripping, and cleaning heating and cooling systems to keep them running safely and efficiently .

It’s critical to change your furnace and air conditioning filter as recommended by the manufacturer. If you don’t, your air conditioner compressor can freeze up and the system can collect damaging amounts of dirt and grime. If you want a sure-fire way to shorten the life of your expensive heating and cooling system, be sure to ignore changing your dirty filter.

In addition to regularly changing your filter, you can provide better protection of your equipment and at the same time maintain cleaner and healthier indoor air. Aprilaire high efficiency air purifiers can be installed to replace your standard 1” or 2” system filter. The benefits of higher efficiency include:

  •     Trap airborne allergens at a much higher rate than standard filters
  •     Prevent more dust and grime from entering and clogging your HVAC system
  •     Reduce the amount of dust that blows throughout your home through the system ductwork
  •     Maintain long-term protection, energy efficiency and operation of expensive HVAC equipment


To get the most out of air cleaning, Aprilaire offers homeowners a simple-to-program thermostat featuring Event-Based ™ Air Cleaning that allows them to actively clean the air in their entire home based on personal preference and event triggers. Event-Based Air Cleaning also provides other conveniences such as indicators that air cleaning is taking place as well as maintenance reminders.

Indoor Air Quality: What You Can't See Can Hurt You

Friday, April 25, 2014 by Aprilaire Team

The Environmental Protection Agency has named indoor air quality as one of the top five environmental risks to public health – indoor air may be up to 100 times more polluted than the air outside. With Americans spending 90 percent of their time indoors, purifying indoor air is paramount to keeping families healthy – especially those with family members suffering from asthma and allergies.

"Poor indoor air quality has been linked to a host of health issues such as headaches, dry eyes, nasal congestion, nausea, fatigue, heart disease and chronic respiratory disease," says Megan Leick, spokesperson for Aprilaire. "For individuals that suffer from asthma or allergies, air particulates such as pollen, dust and dust mites are known triggers for asthma attacks and allergic reactions."

More than 25 million Americans have been diagnosed with asthma and 50 million suffer from allergies. Dust alone is comprised of dead insects, dust mites, mold spores, pollen, dander, skin flakes and other particulates that can be harmful to health. Controlling indoor air quality can provide relief for asthma and allergy sufferers and protect your family from getting sick. You can improve indoor air quality with a few simple steps:  

  1. Prevent Irritants from Entering the House. Take measures to make sure dust, dirt and other pollutants are prevented from entering the house. Simple activities like removing shoes before entering the household, closing windows during high pollen days and not allowing smoking indoors help keep dirt and other irritants from entering the household.
  2. Install a whole-home air purification system. A whole-home air purification system is installed as part of the central heating and cooling system to capture and eliminate airborne contaminants. Whole-home air purification systems remove up to 98 percent of airborne contaminants down to one micron in size and are 40 times more efficient than a standard furnace filter. Each time the air system runs, the whole-home air purification system removes dust, dust mites, pet dander, mold spores, pollen, viruses, fungi, mold and other dangerous substances from the air throughout the entire home, rather than just the air in the immediate vicinity like a portable air cleaner.

Other important considerations include maintaining humidity levels as well as proper ventilation; especially if your home is newer or has been recently updated with tighter materials for more energy efficiency.

For more information on whole-home air purification and total control of your indoor air quality, visit www.aprilaire.com. Also, find Aprilaire on Facebook at Facebook.com/Aprilaire.

Top Tips to Prepare for Allergy Season

Sunday, April 13, 2014 by Aprilaire Team

As most of the United States has had to deal with an unusually long and cold winter, it may be easy to lose sight of the fact that allergy season is just around the corner; unless of course you’re an allergy sufferer.

A few basics to prepare include seeing your allergist, of course, to start any recommended treatment early. When pollen counts are high, avoid the outdoors, keep doors and windows closed, and keep your HVAC system filter clean.

Indoor Air Quality: Controlling Your Home’s Air

“The air inside your home can be many times more polluted than the air outside,” says Megan Leick, spokesperson for Aprilaire, Madison, Wisconsin.

“According to the Environmental Protection Agency (EPA), our homes are loaded with pollutants like pollen, pet dander, dust mites, mold spores, bacteria and viruses. Its no wonder they list indoor air quality as one of the top five environmental risks to public health today.”

What You Don’t Know CAN Hurt You

“Unfortunately, most homeowners believe the standard throwaway furnace filter is doing the job and they couldn't be more wrong”, Leick says. “The typical one inch filters people use on the furnace only traps about 5-15% of airborne particulates, leaving 85% to 95% of particulate matter to blow around in their homes.”

Why Consider a “Whole-Home” Solution to Indoor Pollution?

The American Lung Association tracks indoor air quality and its impact. Consider the following facts.

  •     Polluted air causes 94% of all respiratory problems.
  •     More than 31 million Americans have been diagnosed with asthma, about 1/3 are children under 18.
  •     About 40,000 dust mites, a common household allergen, can live in one ounce of dust.
  •     An estimated 10-15% of the entire population may be allergic to cat or dog dander.


“When you consider what can occur without controlling your home’s air purity,” says Leick, “it’s hard to believe more people don’t take advantage of whole-home air cleaning systems for health’s sake.”

How They Work

Installed as part of your home’s central heating and cooling system, Whole-Home Air Cleaners are out-of-sight and out of your way, according to Leick. So, each time your system runs, the air in your home is filtered through state-of-the-art filtering media, so potentially harmful contaminants are removed from every room and permanently trapped in the filter.

The result is your heating and cooling system distributes cleaner, healthier air to your entire home. Better yet, the whole-home systems are easy to maintain (generally once every one to two years, unlike portable units that require monthly care or standard filters that need cleaning every 1-3 months).

Clean Air On YOUR terms

“And now, with new technology from Aprilaire, you can control the air quality in your entire home from a convenient location on your wall – your thermostat - and you can choose various cleaning modes based on your own needs, whether you have allergies or you are kicking up extra dust while cleaning or if there’s construction going on around your house. There are also options to control your ventilation or humidity from the same location. It’s the way to control air cleaning today.”

Saving Your Expensive Heating/Cooling System from Harmful Grime Build-up

According to Leick, using high-efficiency filtration also means you are doing a better job of protecting your expensive HVAC system from harmful build-up of dirt and grime. "I see it all the time. It’s amazing how dirty a system can get when only a standard filter is used," Leick continued.

“Oftentimes homeowners forget to change these filters every month or every three months as required. With a whole house system, we can change out the high efficient filter just once a year and the system is much better protected. Aprilaire even offers a guarantee on the system coil if the homeowner properly maintains the use of their filter.”

Consider taking a look at your indoor air and how you can reduce the allergens you breathe at home. At the same time, you can prolong the life of your serious investment in heating and cooling.

Ready to take down your holiday decorations? Here's a tip...

Monday, December 30, 2013 by Aprilaire Team

Ready to take down your holiday decorations? Consider packing items in re-sealable bags and storage bins to help keep dust and dirt out from year to year. Taking time now may help prevent sneezing and allergic reactions next year.

Did you know plants can be used to improve indoor air quality?

Monday, August 12, 2013 by Aprilaire Team

Did you know plants can be used to improve indoor air quality? According to Mother Nature Network, several plants can filter out common volatile organic compounds. Learn more: http://www.mnn.com/health/healthy-spaces/photos/15-houseplants-for-improving-indoor-air-quality/a-breath-of-fresh-air

According to the American College of Allergy, Asthma & Immunology, triggers that can initiate an asthma attack...

Friday, July 12, 2013 by Aprilaire Team

Stat of the Week:

According to the American College of Allergy, Asthma & Immunology, triggers that can initiate an asthma attack include allergens such as pollen, dust, animal dander, drugs and food additives, as well as viral respiratory infections and physical exertion. Aprilaire whole-home air purification systems destroy 98 percent of airborne particulates down to one micron in size and are 40 times more efficient than a standard furnace filter. Learn more here: http://www.aprilaire.com/index.php?znfAction=ProductsCat&category=cleaner

Springtime tips from the EPA

Thursday, April 4, 2013 by Aprilaire Team

Follow these tips suggested by the EPA, http://www.epa.gov/epahome/hi-spring.htm 

In your garden

A beautiful and healthy lawn is good for our environment. It can resist damage from weeds, disease, and insect pests. Pesticides can be effective, but need to be used according to the directions on the label and should not be relied on as a quick-fix to lawn problems.

Here are some tips to follow:

Develop healthy soil. Make sure your soil has the right pH balance, key nutrients, and good texture. You can buy easy-to-use soil analysis kits at hardware stores or contact your local County Cooperative Extension Service for a soil analysis.

Choose the right grass for your climate. If your area gets very little rain, don't plant a type of grass that needs a lot of water. Select grass seed that is well suited to your climate and other growing conditions such as the amount of sunlight and rain you lawn receives. Over-seed your lawn each Fall by spreading seeds on top of the lawn. A thicker lawn helps to crowd out weeds. Your local County Extension Service can advise you on which grasses grow best in your area.

Longer is Better. Make sure the lawn mower blades are sharp. Grass that is slightly long makes a strong, healthy lawn with few pest problems. Weeds have a hard time taking root and growing when grass is around 2½ to 3½ inches for most types of grass.

Water Early. It is time to water if footprint impressions stay in the lawn and do not spring back. Water early in the morning and only for short periods for time so the soil may absorb the water. Longer grass has stronger roots and retains water better.

Correct thatch buildup. Thatch is a layer of dead plant materials between the grass blades and the soil. When thatch gets too thick, deeper than 3/4 of an inch, water and nutrients are prevented from getting into the soil and reaching the roots of the grass. Overusing synthetic fertilizer can create heavy layer of thatch, and some kinds of grass are prone to thatch buildup.

Recycle grass. Don't pick up the grass clippings after you mow. Clippings will return nutrients and moisture to the soil. Consider buying a mulching lawn mower. This will cut the grass clippings finer and blow them into the lawn.

Let your lawn breathe. Once a year, remove small plugs of earth to allow air and water to aerate the grass roots.

Invite a few weeds and insects into you garden. Think of you lawn as a small piece of nature where pests have their place. Often, nature provides its own pest control in the form of birds or other insects that feed on the insects we consider nuisances.

Use manual tools. Tools that don't require electric or gasoline engines are especially handy for small yards or small jobs. There are hand tools available that will meet a wide variety of lawn and garden needs, like lightweight, quiet, easy-to-use reel push mowers that generate no emissions.

Using pesticides safely

If you decide that the best solution to your pest problem is a pesticide, follow these tips when selecting and using a garden product:

    Identify the pest problem
    Find the product that solves the problem
    Buy the right amount for your needs
    Read the label carefully and use the product the right way
    Pay attention to warnings
    Prevent harm to the environment - never pour lawn and garden products down a drain

Spring Cleaning

If you are going to be doing some spring cleaning, take a look around your house for items that present environmental hazards when they are improperly disposed of. Leftover household products that contain corrosive, toxic, ignitable, or reactive ingredients are considered to be "household hazardous waste" or "HHW." Products, such as paints, cleaners, oils, batteries, and pesticides, that contain potentially hazardous ingredients require special care when you dispose of them.

Heating and cooling

Is your home's cooling equipment more than 10 years old? If so, EPA encourages you to have your current system inspected for energy performance by a professional contractor before their busy summer season hits.

If it's time for a replacement, be sure to choose equipment that has earned the ENERGY STAR for high efficiency.
If it's not yet time to replace, have your contractor perform routine annual maintenance on your system to make sure it will efficiently and comfortably carry you through the hot summer months without costing you more than necessary.

We just bought this house and have some questions on the Aprilaire products...

Thursday, February 21, 2013 by Aprilaire Team

Consumer question:

We moved into this house and it had the aprilaire system installed. We purchased a maintenance kit and installed it. It has a handle with summer, winter, o & c. What does o & c stand for and do you put the handle over the word that you want or point it at it? Thanks for your help.


Aprilaires' response:

Thank you for contacting us.
O & C would indicate Open and Closed. Typically the handle would be over the word indicating the season "winter" during the humidification season and "Summer" during the off months. This is to prevent conditioned air from backflowing into the return side and making sure that all the air flow is directed to the living space.

Sand/Silt in my water, is that effecting my Aprilaire steam humidifier?

Thursday, February 14, 2013 by Aprilaire Team
Consumer question:
I had installed about 4-5 months ago. I get a build up a yellow/brown sand / silt in the bottom which seems to clog the drain and causes the canister to leak from the top. I live in the Denver area (Lone Tree). I saw a post on another web site with a similar issue. Do you have a recommendation to fix? Maybe a sand/silt trap/filter upline?
Aprilaires' response:
Thank you for contacting us with regards to your model 800 Residential Steam Humidifier. What you're finding is the sediments in the water that are left behind as the water boils away. The exact nature of these sediments can vary by region. We don't have any specific recommendations for filters, but if you do choose to have on installed, do not use one that de-ionizes or de-mineralizes the water, such as Reverse Osmosis. Some amount of dissolved minerals are required for our unit to produce steam. The 800 uses the minerals in the water to pass current between two electrodes, and the fewer minerals in the water, the longer it will take to reach boiling. We would recommend that you consult your installer for recommendations on filters for sand, though.

Remodeling Your Home? Have You Considered Indoor Air Quality?

Thursday, October 18, 2012 by Aprilaire Team

Remodeling Your Home? Have You Considered Indoor Air Quality?

Ventilation for Homes

In general, you should address the following issues when remodeling your home.



Moisture Control



Combustion Appliances

Air Ducts

Energy Efficient Improvements

Pest Control


Volatile Organic Compounds (VOCs)

If too little outdoor air enters a home, pollutants can sometimes accumulate to levels that can pose health and comfort problems. Likewise, one approach to lowering the concentrations of indoor air pollutants in your home is to increase the amount of outdoor air coming in.

Outdoor air enters and leaves a house by: infiltration, natural ventilation, and mechanical ventilation. In a process known as infiltration, outdoor air flows into the house through openings, joints, and cracks in walls, floors, and ceilings, and around windows and doors (air may also move out of the house in this manner — this is called exfiltration). In natural ventilation, air moves through opened windows and doors. Air movement associated with infiltration and natural ventilation is caused by air temperature differences between indoors and outdoors and by wind. Finally, there are a number of mechanical ventilation devices, from exhaust (vented outdoors) fans that intermittently remove air from a single room, such as bathrooms and the kitchen, to air handling systems that use fans and duct work to continuously remove indoor air and distribute filtered and conditioned outdoor air to strategic points throughout the house. The rate at which outdoor air replaces indoor air is described as the air exchange rate. When there is little infiltration, natural ventilation, or mechanical ventilation, the air exchange rate is low and pollutant levels can increase.

Unless they are built with means of mechanical ventilation, homes that are designed and constructed to minimize the amount of outdoor air that can "leak" into and out of the home may have higher pollutant levels than other homes. However, because some weather conditions can drastically reduce the amount of outdoor air that enters a home, pollutants can build up even in homes that are normally considered "leaky."

Most home heating and cooling systems, including forced air heating systems, do not mechanically bring fresh air into the house. Opening windows and doors, operating window or attic fans, when the weather permits, or running a window air-conditioner with the vent control open increases the ventilation rate. Local bathroom or kitchen fans that exhaust outdoors remove contaminants, including moisture, directly from the room where the fan is located and also increase the outdoor air ventilation rate.

Ideally, new homes will be built to minimize leakage to control energy loss, improve comfort, and minimize the transport of moisture and pollutants through the building shell. These homes should then also have mechanical ventilation to remove pollutants generated in the home and provide outdoor air in a controlled manner. Whether a mechanical ventilation system makes sense in your existing homes depends on the house, your existing heating, ventilation, and air-conditioning (HVAC) system, and the changes you have planned. You should discuss this with your HVAC contractor. A local Weatherization office, or building performance contractor, might also be able to help you with this decision or point you to local experts.

How much ventilation do I need?

The American Society of Heating, Refrigeration and Air-Conditioning Engineering, or ASHRAE at www.ashrae.org provides procedures for determining whole-house ventilation rates in its Standard 62.2, "Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings". The standard also provides requirements for exhaust ventilation for kitchens, bathrooms, and other point sources, such as clothes dryers and venting for fuel-burning appliances.

Our Aprilaire 760 humidifier has been installed for 14 years. But I have a question.

Thursday, July 5, 2012 by Aprilaire Team
Consumer question:
Our 760 has been installed for 14 years. The insulation material on either side of the fan had to be removed. Should I replace it with new pink fiberglass insulation? It appears that is where the unit pulls in air.
Aprilaire's response:

Thank you for you using Aprilaire in your home comfort system.

I am somewhat perplexed that your system had been operating for 14 years with insulation restricting the air flow. Normal installation does not necessitate the blockage of air into the humidifier. This may have been done to prevent water leaking from the humidifier in high static pressure within the duct system. I would recommend having an HVAC contractor look at the system to determine the reason for the use of insulation; it was not for filtering the air.

If you have additional questions, please contact us.

What merv rating was/is the older 2200 and 2400 aprilaire media's?

Tuesday, May 29, 2012 by Aprilaire Team

Consumer question:

What merv rating was/is the older 2200 and 2400 aprilaire media's?

Aprilaires' response:
Thank you for contacting us regarding our 2200 and 2400 air cleaners. The filters that the 2200 and 2400 air cleaners use has a MERV rating of 10. These are the 201 and 401 filters. We now offer upgrade kits for both air cleaners that upgrade the air cleaners to use MERV 13 filters. Please follow the link below for more information on our upgrade kits:


If you have any further questions regarding this or any of our products, please feel free to contact our customer service department at your earliest convenience.


What is the minimum water temperature to supply an Aprilaire 350 humidifier?

Tuesday, May 8, 2012 by Aprilaire Team
Consumer question:
What's the minimum water temperature needed to supply this Aprilaire model 350 humidifier unit? We want to reduce the water temp for the summer so it doesn't heat the house while it runs. Here in Denver we still need the moisture all year around.

By the way, do you make a in-the wall ultrasonic unit with a humidistat, that can run from filtered water that removes minerals and chlorine?
Aprilaires' response:

Thank you for your email regarding your model 350 Aprilaire humidifier. The minimum water temperature for our self contained humidifiers is 140F. This is required in order for the evaporation process to take place. When the hot water flows over the water panel, the water evaporates off the water panel and into the room temperature air moving through the water panel. Lowering the water temperature will reduce the amount of humidification produced. The water to the humidifier can be hard or softened but should not be from a reverse osmosis system. We do not manufacture ultrasonic humidifiers.


What is the replacement for the 2120/2140?

Monday, May 7, 2012 by Aprilaire Team
Consumer question:

We had our A/C system replaced last year. We had an Aprilaire filter system installed at the recommendation of the contractor. He said that the filters were Aprilaire 2120/2140 and a Humidifier Panel 400. What is your current replacement for these. I do not see them on any site selling your product.

Aprilaires' response:

Thank you for contacting us regarding replacement media for your Aprilaire products. The models 2120 and 2140 are two different air cleaners and would take different filter media. Please follow the links below for more information on the filter media for the two air cleaners:


Furthermore, please follow the link or navigate through the estore for information on the replacement water panels for the model 400 humidifier:


If you have any further questions regarding this or any of our products, please feel free to contact our customer service department at your earliest convenience.


Aprilaire Model 5000 EAC Air Cleaner is humming?

Thursday, March 29, 2012 by Aprilaire Team

Consumer question:

Why I started to hear humming noise when I turn on the Aprilaire Air Cleaner model 5000? The technician from Sears helped me to replace the filter in December 2011, but shortly after that, I start to hear this annoying noise and worry about the possible health risk it prsents to my family.

Does this electric humming/hissing really matter to human health? If so, whom should I contact?


Aprilaires' response:

Thank you for your email regarding your model Aprilaire Electronic air cleaner.
Under normal operation there is electricity passing through the door of the model 5000 into the cabinet just like a plug into an outlet. This can sometimes be audible but it does not pose any health risks.

If you are feeling that the noise is coming from the HVAC equipment call your HVAC specialist and have them give us a call when they are looking over the equipment.


UV lights? Okay with my Aprilaire?

Friday, March 2, 2012 by Aprilaire Team
Consumer question:
Will the aprilaire media's standup to UV lights? I know the honeywell's at one time would get holes in them within a few months. And if the aprilaire's are compatable how far away does the light need to be?

Aprilaires' response:

Thank you for contacting us regarding our Aprilaire air cleaner filters. We do not recommend any exposure from UV light onto our filter media. Our filters are made of acrylic and polypropylene fibers that break down when exposed to UV light. This break down could lead to shortened filter life and lowered efficiency.

If you have any further questions regarding this or any of our products, please feel free to contact our customer service department at your earliest convenience.

will the aprilaire media's standup to UV lights? I know the honeywell's at one time would get holes in them within a few months. And if the aprilaire's are compatable how far away does the light need to be?