Best Ac Filters

Filtrete 20x30x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 19.81 x 29.81 x 0.81 in)

Filtrete 12x24x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 2-Pack (exact dimensions 11.69 x 23.69 x 0.78)

Nordic Pure 16x20x4M8-2 MERV 8 Pleated AC Furnace Air Filter, 16x20x4, Box of 2

Filtrete 20x25x4(SlimFit), AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 4-Pack, Fits Lennox & Honeywell Devices (exact dimensions 19.5 x 24.5 x 3.75)

BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter,MADE IN USA,Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters, Bacteria, Smoke (Actual Size: 19 11/16’’x19 11/16’’x3/4‘’)

Filtrete 20x30x1 AC Furnace Air Filter, Merv 8 MPR 700, Dust, Pollen, & Pet Dander, 4-Pack (exact dimensions 29.88x19.88x1.63)

Filtrete 14x25x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED asthma & allergy friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size 13.81x24.81x0.78 in)

Nordic Pure 20x20x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack

Nordic Pure 14x20x1 MERV 12 Pleated AC Furnace Air Filters, Pack of 6

PUREBURG HPA710WE Replacement Filter Set Compatible with Honeywell Air Purifier HRF-Q710E HRF-L710E, H13 HEPA Activated Carbon