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20x20 furnace filter box.
15 7 in x 24 7 in x 0 7812 in electrostatic pleated air filter item 148381 model 2001dc 9.
4 6 out of 5 stars 904 ratings based on 904 reviews current price 8 88 8.
Filtrete 20x25x4 ac furnace air filter mpr 1550 dp healthy living ultra allergen deep pleat 2 pack exact dimensions 19 88 x 24 63 x 4 2 4 7 out of 5 stars 580 53 95 53.
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Product title aerostar 12x20x1 merv 13 air filter 12x20x1 box.
88 58 88 58.
5 out of 5 stars based on 3 reviews 3 ratings current price 32 70 32.
Product title filtrete 16x25x1 allergen defense micro particle reduction hvac furnace air filter 800 mpr 1 filter average rating.
Amazon s choice for furnace filters 20x20 filtrete 20x20x1 ac furnace air filter mpr 300 clean living basic dust 6 pack exact dimensions 19 69 x 19 69 x 0 81 4 7 out of 5 stars 32 941.