HealthSmart Air Filters
Air Sponge's HealthSmart Filters are next-generation air filters unlike anything you've seen in stores, so unique they have been awarded (2) United States patents.
Once installed, the HealthSmart Filter will transform the quality of the air you breathe.
What's a HealthSmart Air Filter?
Watch this quick explainer video to learn more about the HealthSmart air filter.
Our Filters Fit All Makes & Models
*All product names, logos, brands, trademarks, and registered trademarks are the property of their respective owners.
If It Doesn't Fit, It Doesn't Filter
Custom-Sized for You
Each HealthSmart filter is custom-sized to your exact size to ensure a perfect fit for all makes and models of air conditioners, furnaces, and return air grills.
Leak-Guard Protection
What good is a filter if everything goes around it? The HealthSmart air filter utilizes a patented Leak-Guard Seal to eliminate air bypass and trap all pollutants, ensuring 100% of the air is filtered.
Advanced Air Filtration
Your HealthSmart filter frame includes a supply of air filter refills. We offer four types of refill material, ranging from a MERV 7 to a MERV 14. Depending on your needs, you decide which material works best for you.
Eco-friendly & Sustainable
Your HealthSmart filter frame is made of 100% aluminum alloy, making it a sustainable and eco-friendly air filter option. You can use your HealthSmart frame for the lifespan of your AC unit, simply replacing the filter pads as you go. No cardboard or plastic means less waste and more trees.
Save Money & Time
HealthSmart air filters not only protect your lungs, but they also help maintain your AC system. This helps you to save money on bills, reduce repairs, and extend your AC lifespan. We offer convenient doorstep delivery to save you time as well.
Perfect for Pet People
HealthSmart air filters are a total lifesaver for pet owners. They're like a magic wand for getting rid of all that pesky pet hair, dander, and other allergens floating around in the air. Plus, they're super easy to install and maintain, so you never have to stress.
100% Satisfaction, Guaranteed
Your new HealthSmart air filter comes ready to go, making installation a breeze. Plus, it is fully covered by our 60-Day Money-Back Guarantee. Experience the benefits of clean air with ease.
Made in the USA
Air Sponge air conditioner filters are proudly manufactured in the USA.
The HealthSmart Air Filter Smoke Test
Watch to see how the HealthSmart air filter handles cigarette smoke compared to two other filter types on the market.
What Our Customers Think
Easy to install and maintain. Filtering ability is superior over the "store-bought" types. The support frame is very sturdy and the exact size for my AC system.
Best filter ever!!! Been using these filters for 22 yrs. To get an AC in FL to hold up for 21 yrs is unheard of. I attribute it to these filters for keeping the inside handler cleaner than any other.
These are the best filters I've ever used. They capture so much dirt and dust that would have ended up in my family's lungs. The customer service is fantastic. I will never buy furnace filters any place else.
We've been using these filters for 10 yrs since we found out the house we moved into had some mold issues (since resolved) and that my husband was getting sick from the mold spores. These filters really do a good job of cleaning the air! So much better than the store-bought "cheapy" ones. We'll never go back, highly recommended!
My husband and I had these filters when we bought our house. (leftovers) We made the MISTAKE of buying CHEAPER ones the next time around. Boy did we suffer. we immediately switched back. The Biosponge filters definitely work better and make the air cleaner. We are now loyal customers and will NEVER go back to the cheapo ones. Thank you so much!!!!
I've been using these filters for 10+ years, so I figured this commands a review for just being a rock-solid product and company to deal with. I've changed homes twice in the last few years, but I always find my way back to these filters. I even ordered a weird size online once and they called me to ask if I was sure. Amazing. Thank you.
Ready to Start Breathing Better?
Click here to find a HealthSmart filter dealer near you!