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Find Your Filter.

Check the size printed on the cardboard edge of your old filter, then match it below.

Width

Length

Depth

Not sure of your size? Most homes use 16x25x1 or 20x25x1.

OR SHOP BY PROTECTION

Everyday DefenseMERV 6–8 · dust, lint, pollen Allergy & PetMERV 10–12 · dander, mold, allergens Maximum ProtectionMERV 13–16 · smoke, bacteria, wildfire Odor & SmokeActivated carbon · cooking, pets, VOCs

Odor & Smoke

Odor & Smoke filters pair pleated particle filtration with activated carbon that adsorbs what other filters can't touch: cooking smells, pet odors, cigarette and wildfire smoke, and household VOCs. The carbon layer scrubs the air your family actually smells while the pleats trap dust, pollen, and dander.

Every filter is made in the USA and ships flat-rate nationwide — same shipping on 1, 2 or 3 packs. Not sure of your size? Use Find My Filter to match the size printed on the cardboard edge of your old filter. Want maximum particle capture too? Many carbon filters here come in MERV 13+ — or compare Maximum Protection (MERV 13–16) and Allergy & Pet (MERV 10–12).