Air Filters for Furnace, HVAC, Air Conditioner

HVAC filters delivered when you want them. Plus FREE Shipping*

*You choose how often to get delivery. We'll automatically ship you new filters when you want them. It's that simple. Enjoy FREE SHIPPING on every order that includes an automatic reorder of air filters. Promotional Details

To find the right filter, please select your dimensions. All fields are required.

X
X

Best Quality Filters

MERV ratings: 13-16 Learn about MERV ratings

Removes: 95% or more airborne contaminants 0.3 microns or larger

Ideal for: The most efficient filtration, suitable for hospitals and healthcare facilities

Life: Lasts up to 90 days

Better Quality Filters

MERV ratings: 9-12 Learn about MERV ratings

Removes: Up to 89% of airborne contaminants one micron or larger

Ideal for:A very high level of filtration, good for homes prone to allergies or asthma

Life: Lasts up to 90 days

Good Quality Filters

MERV ratings: 5-8 Learn about MERV ratings

Removes: Up to 80% of airborne contaminants three microns or larger

Ideal for: Efficient air filtration for homes on a budget, good for homes with minor allergies

Life: Lasts up to 90 days

Sorry, we didn't find any air filters that match those dimensions.
 
Tip: The official dimensions of your air filter may be slightly different than the measured length and width. Use the dimensions shown on your filter's label
Top air filter brands carried by Sears PartsDirect

Did you know that dirty air filters leave particles like dust, mites, pollen and pet dander in the air, which reduces air quality in your home? Dirty air filters also reduce the efficiency of your HVAC system. Sears PartsDirect has top air filter brands such as BMC Air Flow and DuPont for a variety of HVAC systems at great prices. Save energy and improve air quality with replacement furnace filters and air conditioner filters from Sears PartsDirect. Check your owner's manual or enter in your filter dimensions to find the right air filter for your furnace or AC unit.