Features
Furnace filter fiberglass
12x20x1
Discover More Best Sellers in Furnace Parts & Accessories
Shop Furnace Parts & Accessories
Protech 62-24164-01 Direct Spark Ignition Ignitor
Furnace Parts & Accessories - Protech 62-24164-01 Direct Spark Ignition Ignitor
Furnace Parts & Accessories - Filterbuy 16x25x4 Air Filter MERV 11 Allergen Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 x 24.38 x 3.63 Inches)
Furnace Parts & Accessories - Aerostar 20x25x5 Air Filter MERV 13, Furnace Filters AC HVAC Replacement for Honeywell FC100A1037, Lennox X6673, Carrier EXPXXFIL0020, Bryant, and Payne (2 Pack)(Actual Size: 19.88 x 24.75 x 4.38 IN.)
Furnace Parts & Accessories - Filtrete 20x25x4, AC Furnace Air Filter, MPR 1550 DP, Healthy Living Ultra Allergen Deep Pleat, 2-Pack (Actual 19.88 x 24.63 x 4.31)
Furnace Parts & Accessories - EVERICA 16x20x1 Basic Standard Efficiency Household Pleated MERV 8 Air Conditioner HVAC AC Furnace Air Filter Pack of 6
Furnace Parts & Accessories - Filter King Air Filters 21.5x23.5x1 | 4 Pack | MERV 8 HVAC Pleated AC Furnace Filters | Air Purifier | Replacement Filters for Clean, Healthy & Fresh Environment | MADE IN USA | Actual Size
Furnace Parts & Accessories - OlitAir 20x20x1 MERV 8 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 19 3/4" x 19 3/4" x 3/4")
Furnace Parts & Accessories - Filter King 17.5x23.5x1 Air Filter | 5-PACK | MERV 8 HVAC Pleated AC Furnace Filters | Actual Size 17.5 x 23.5 x .75"


