Sign up and we will send a quick email every 30 days to check your filter. They don't always need to be replaced but they should always be checked.
It's that time of year! Our once a year sale is on now for Cyber Monday. For a limited time get an extra 15% off your filter order plus FREE SHIPPING.
No promo code is needed. Just add your filters to the shopping cart and checkout. It's as easy as replacing your filter!
Sign up and get monthly filter change reminders, indoor air quality tips and special savings.
Free Shipping!
All filter orders ship for free out of the production plant nearest you; FL, NY, OK, IL, CA, NC or WA.
Filter Fit Guarantee
Need to return your filters due to a measuring mishap? Our Filter Fit Guarantee is here for you!
Price Match
Find a better price? We do our best to keep prices low, if you find something better let us know.
What is MERV?
The filter industry standard system that rates the overall effectiveness of air filters. Learn more
