Air Conditioning Filters

Improves Your Air Quality - Guaranteed.

You'll feel better knowing the air you're breathing is healthier. Air Sponge Filters are up to 60 times more effective in capturing dangerous fine particles and fumes from your air, compared to ordinary store bought A/C filters!

Watch how the HealthSmart Filter handles SMOKE.

	Cleaning my air
	This is not my first time ordering from this company and won't be the last time. I did go back to the store bought to try to save money and boy was that a big mistake. So I am back and I will stay a customer till the end
	Reviewed by: mindy moen from port saint lucie Fl.. on 7/24/2012 Read More

Our Filters Are Not Made of Cardboard!

Air Sponge crushes other AC filters

Air Sponge Filters are crafted from industrial strength aluminum alloy, not cardboard! Your permanent reusable frame is built to last. It's backed by a 10 year warranty!

ou get Air Sponge's patented, custom made air filter frame. This permanent, 100% aluminum frame features a unique Leak-Guard seal, to eliminate bypass. And to enhance performance, a permanently attached, electrostatic screen. We'll make your new frame to any size that you need. That means you will always have a filter that fits perfectly!

You then choose what type of replaceable air filter media goes inside your frame. Select the media that suits your needs best, you can always switch to a different type when you use them up.

Replaceable air filter media assures a new, clean air filter every time. No more guessing if your filter is really clean & healthy.

The combination of it's perfectly sealed aluminum frame, and our advanced air filtration inserts, puts this air cleaning system... in a class by itself.

	Best Filters
	Could not live or breathe without these filters. Very seldom use my inhaler at home because of them. You can see the results when you change the filter so you know it is doing what they say it will do. Have tried HEPA filters, charcoal filters, and certain other filters that gave me asthma attacks from the materials they were made from. These are absolutely perfect.
	Reviewed by: Cheryll Whelan from Atlanta, GA. on 8/19/2011 Read More

Saves You Money & Time.

When you have a clean heating/cooling system, you have lower electric bills, less repair bills and longer lasting equipment. Forget about spending your weekend at the mega stores searching for air conditioner filters! We'll ship your replacement filters right to your door, and shipping is FREE!

Heating and cooling account for about 56% of the energy use in a typical U.S. home, making it the largest energy expense for most homes.(U.S. Department of Energy)

	Finally, a custom fit filter that fits like a glove!
	No more buying cardboard filters that just come close. Lightning fast shipping. I highly recommend Filter Factory for a permanent solution for your filter needs.
	Reviewed by: steven desjadon from Miami, fl. on 8/21/2011 Read More

Have an Odd Sized Filter? No Problem.

Have you ever gone to the store to purchase an air conditioning filter, and after searching for a while, you found one you thought would fit? But when you get it home and try to install it, you find out it doesn't fit very well?

Well those days are over! Air Sponge Filters are hand crafted to your exact size - not some generic, one-size-fits all. No more leaky filters. Your Air Sponge Filter is custom made to fit perfectly, so it can filter your air perfectly. Quality all the way. Designed & manufactured in the USA!

	Superior over the "store bought" types
	Easy to install & maintain. Filtering ability is superior over the "store bought" types. The support frame is very sturdy and the exact size for my AC system. The service of e-mail furnace filter change reminders is a welcomed plus.
	Reviewed by: Peter Hulsart, from Woodbury, Connecticut. on 2/13/2011 Read More

Patented Leak-Guard Seal TM Gives You 100% Air Protection. best air conditioning filters

To make sure that all the air and pollutants go through your furnace filter and not around it, your new filter features our patented Leak-Guard seal. When your air conditioner or furnace turns on, the difference in pressure causes an air tight seal. No bypass means your filtering 100 % of the air. That means the harmful particles are trapped in the AC filter, not in the lungs of you and your family.

An industry - leading 10 year warranty! If your air conditioner filter breaks for any reason return it for a
free repair or replacement.

homeair conditioning filters dr. recommended

Best air conditioning filter you ever used - or
your money back!

Your new air conditioning filter arrives ready to install, nothing to assemble. It's completely backed by the Air Sponge 60 Day Money-Back Guarantee. Clean, fresh air and so convenient -- you owe it to yourself to give it a try.