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Filter King 20×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 14.5 x .75″ – FK20x14.5x1A-M8 -4
Vendor:Filter KingRegular price $61.45 USDRegular priceUnit price per -
Filter King 20×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 15.5 x .75″ – FK20x15.5x1A-M8 -4
Vendor:Filter KingRegular price $50.15 USDRegular priceUnit price per -
Filter King 20×16.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 16.5 x .75″ – FK20x16.5x1A-M8-4
Vendor:Filter KingRegular price $49.80 USDRegular priceUnit price per -
Filter King 20×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 17.5 x .75″
Vendor:Filter KingRegular price $61.85 USDRegular priceUnit price per -
Filter King 20×18.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 18.5 x .75″ – FK20x18.5x1A-M8 -4
Vendor:Filter KingRegular price $50.85 USDRegular priceUnit price per -
Filter King 20×20.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 20.5 x .75″ – FK20x20.5x1A-M8-4
Vendor:Filter KingRegular price $51.05 USDRegular priceUnit price per -
Filter King 20×21.5×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x .75″ – FB20X21.5A -3
Vendor:Filter KingRegular price $25.00 USDRegular priceUnit price per -
Filter King 20×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x .75″
Vendor:Filter KingRegular price $42.50 USDRegular priceUnit price per -
Filter King 20×21.5×2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 21.5 x 1.75″
Vendor:Filter KingRegular price $100.55 USDRegular priceUnit price per -
Filter King 20×22.25×1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75″ – FB20X22.25A-3
Vendor:Filter KingRegular price $40.79 USDRegular priceUnit price per -
Filter King 20×22.25×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.25 x .75″
Vendor:Filter KingRegular price $63.55 USDRegular priceUnit price per -
Filter King 20×22.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 22.5 x .75″ – FK20x22.5x1A-M8 – 4
Vendor:Filter KingRegular price $51.05 USDRegular priceUnit price per -
Filter King 20×23.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 23.5 x .75″
Vendor:Filter KingRegular price $63.85 USDRegular priceUnit price per -
Filter King 20×24.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 24.5 x .75″ – FK20x24.5x1A-M8-4
Vendor:Filter KingRegular price $53.85 USDRegular priceUnit price per -
Filter King 20×25.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 25.5 x .75″ – FK20x25.5x1A-M8 -4
Vendor:Filter KingRegular price $53.85 USDRegular priceUnit price per -
Filter King 20×26.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 26.5 x .75″
Vendor:Filter KingRegular price $0.00 USDRegular priceUnit price per -
Filter King 20×27.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 27.5 x .75″
Vendor:Filter KingRegular price $5,162.50 USDRegular priceUnit price per -
Filter King 20×28.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 28.5 x .75″ – FK20x28.5x1A-M8 -4
Vendor:Filter KingRegular price $76.35 USDRegular priceUnit price per -
Filter King 20×29.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 29.5 x .75″ – FK20x29.5x1A-M8 -4
Vendor:WholesaleHVACDirectRegular price $66.55 USDRegular priceUnit price per -
Filter King 20×30.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 30.5 x .75″ – FK20x30.5x1A-M8 -4
Vendor:Filter KingRegular price $77.75 USDRegular priceUnit price per -
Filter King 20×31.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 31.5 x .75″
Vendor:WholesaleHVACDirectRegular price $57.95 USDRegular priceUnit price per -
Filter King 20×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 32.5 x .75″ – FK20x32.5x1A-M8 -4
Vendor:Filter KingRegular price $79.10 USDRegular priceUnit price per -
Filter King 20×33.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 33.5 x .75″
Vendor:Filter KingRegular price $79.10 USDRegular priceUnit price per -
Filter King 20×34.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 34.5 x .75″ – FK20x34.5x1A-M8 -4
Vendor:Filter KingRegular price $79.10 USDRegular priceUnit price per
