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Filter King 13.5×33.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 33.5 x .75″ – FK13.5×33.5x1A-M8-4
Vendor:Filter KingRegular price $49.30 USDRegular priceUnit price per -
Filter King 13.5×35.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 35.5 x .75″ – FK13.5×35.5x1A-M8 -4
Vendor:Filter KingRegular price $69.05 USDRegular priceUnit price per -
Filter King 13.5×44.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 44.5 x .75″ – FK13.5×44.5x1A-M8-4
Vendor:Filter KingRegular price $71.30 USDRegular priceUnit price per -
Filter King 13.5×48.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 48.5 x .75″ – FK13.5×48.5x1A-M8-4
Vendor:Filter KingRegular price $71.30 USDRegular priceUnit price per -
Filter King 13.5×60.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13.5 x 60.5 x .75″ – FK13.5×60.5x1A-M8-4
Vendor:Filter KingRegular price $78.95 USDRegular priceUnit price per -
Filter King 13x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 11 x .75″ – FK13x11x1A-M8-12
Vendor:Filter KingRegular price $47.80 USDRegular priceUnit price per -
Filter King 13x17x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 17 x .75″
Vendor:Filter KingRegular price $37.80 USDRegular priceUnit price per -
Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5"
Vendor:Filter KingRegular price $55.15 USDRegular priceUnit price per -
Filter King 13x18x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 0.5″ – FB13X18X0.5A – 4
Vendor:Filter KingRegular price $65.15 USDRegular priceUnit price per -
Filter King 13x18x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75″ – FB13X18A -3
Vendor:Filter KingRegular price $38.35 USDRegular priceUnit price per -
Filter King 13x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75"
Vendor:Filter KingRegular price $50.30 USDRegular priceUnit price per -
Filter King 13x18x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x .75″
Vendor:Filter KingRegular price $60.30 USDRegular priceUnit price per -
Filter King 13x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 1.75"
Vendor:Filter KingRegular price $56.50 USDRegular priceUnit price per -
Filter King 13x18x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 18 x 1.75″
Vendor:Filter KingRegular price $66.50 USDRegular priceUnit price per -
Filter King 13x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 0.5"
Vendor:Filter KingRegular price $55.15 USDRegular priceUnit price per -
Filter King 13x20x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 0.5″ – FB13X20X0.5 -4
Vendor:Filter KingRegular price $65.15 USDRegular priceUnit price per -
Filter King 13x20x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75″
Vendor:Filter KingRegular price $34.85 USDRegular priceUnit price per -
Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75"
Vendor:Filter KingRegular price $32.30 USDRegular priceUnit price per -
Filter King 13x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x .75″
Vendor:Filter KingRegular price $42.30 USDRegular priceUnit price per -
Filter King 13x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75"
Vendor:Filter KingRegular price $58.15 USDRegular priceUnit price per -
Filter King 13x20x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 20 x 1.75″ – FB13X20X2A – 4
Vendor:Filter KingRegular price $68.15 USDRegular priceUnit price per -
Filter King 13x21.5x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x 0.5"
Vendor:Filter KingRegular price $0.00 USDRegular priceUnit price per -
Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21.5 x .75"
Vendor:Filter KingRegular price $50.30 USDRegular priceUnit price per -
Filter King 13x21x0.5 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 x 21 x 0.5"
Vendor:Filter KingRegular price $55.15 USDRegular priceUnit price per
