Filters Fast 20x25x1 Air Filter MERV 11, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 19.75"x24.75"x0.75, 6 Pack - Amazon.com
Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Pleated MERV 7 Air Filters 12 Pack - Replacement Furnace Filters - Amazon.com
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Filtrete 20x25x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters (exact dimensions 19.81x24.81x0.81) - Amazon.com
Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Pleated MERV 12 Air Filters 3 Pack - Amazon.com
True Blue Allergen 20x25x1 Air Filter , MERV 11, 4-Pack - Replacement Furnace Filters - Amazon.com
Reair 20x25x1 Air filter, Washable and Reusable Air Filter 20x25x1 for AC HVAC Furnace, MREV 8 Air Filters Machine Washable & Dryer Friendly, AC Furnace Air Filter - Amazon.com
Frigidaire PureAir® 20x25x1 MERV 8 Allergen Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - 6 Pack (exact dimensions 19.81 X 24.81 X 0.81) - Amazon.com
Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Pleated Air Filters MERV 14 Plus Carbon 12 Pack - Air Purifier Replacement Filters - Amazon.com
Wingman1 Electronic Air Filter with 1-Yr Supply of Air Purifier Pads - HVAC, Heater, Air Return, Furnace Filters for House - Air Conditioner Replacement Filters - Easy Homeowner Installed - 20x25x1 - Amazon.com
Filters Fast 20x25x1 Air Filter Merv 13, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 19.75" x 24.75" x 0.75”, 6 Pack - Amazon.com
Filtrete 20x25x1 Air Filter, MPR 700, MERV 8, Clean Living Dust, Pollen and Pet Dander Reduction 3-Month Pleated 1-Inch Air Filters, 4 Filters - Amazon .com
Amazon.com: Nordic Pure 20x25x1 (19 1/2 x 24 1/2 x 3/4) Furnace Air Filters MERV 12 Pleated Plus Carbon 3 Pack : Tools & Home Improvement