Collection: Products

Filter King 39.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 49.5 x .75"

Filter King 39.5x49.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 49.5 x .75"

Vendor:
FilterKing

Regular price $280.83 USD

Regular price Sale price $280.83 USD
Filter King 39.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 49 x .75"

Filter King 39.5x49x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 49 x .75"

Vendor:
FilterKing

Regular price $321.47 USD

Regular price Sale price $321.47 USD
Filter King 39.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 5.5 x .75"

Filter King 39.5x5.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 5.5 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 39.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 50.5 x .75"

Filter King 39.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 50.5 x .75"

Vendor:
FilterKing

Regular price $321.47 USD

Regular price Sale price $321.47 USD
Filter King 39.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 50 x .75"

Filter King 39.5x50x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 50 x .75"

Vendor:
FilterKing

Regular price $280.83 USD

Regular price Sale price $280.83 USD
Filter King 39.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 51 x .75"

Filter King 39.5x51x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 51 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 39.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 6.5 x .75"

Filter King 39.5x6.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 6.5 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 39.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 7.5 x .75"

Filter King 39.5x7.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 7.5 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 39.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 7 x .75"

Filter King 39.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 7 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 39.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 9.5 x .75"

Filter King 39.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 9.5 x .75"

Vendor:
FilterKing

Regular price $98.94 USD

Regular price Sale price $98.94 USD
Filter King 39x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 10.5 x .75"

Filter King 39x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 10.5 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 10 x .75"

Filter King 39x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 10 x .75"

Vendor:
FilterKing

Regular price $109.89 USD

Regular price Sale price $109.89 USD
Filter King 39x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 11.5 x .75"

Filter King 39x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 11.5 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 11 x .75"

Filter King 39x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 11 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 12 x .75"

Filter King 39x12x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 12 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 13.5 x .75"

Filter King 39x13.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 13.5 x .75"

Vendor:
FilterKing

Regular price $118.21 USD

Regular price Sale price $118.21 USD
Filter King 39x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 13 x .75"

Filter King 39x13x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 13 x .75"

Vendor:
FilterKing

Regular price $149.18 USD

Regular price Sale price $149.18 USD
Filter King 39x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 14.5 x .75"

Filter King 39x14.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 14.5 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 14 x .75"

Filter King 39x14x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 14 x .75"

Vendor:
FilterKing

Regular price $135.30 USD

Regular price Sale price $135.30 USD
Filter King 39x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 15.5 x .75"

Filter King 39x15.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 15.5 x .75"

Vendor:
FilterKing

Regular price $143.74 USD

Regular price Sale price $143.74 USD
Filter King 39x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 15 x .75"

Filter King 39x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 15 x .75"

Vendor:
FilterKing

Regular price $118.21 USD

Regular price Sale price $118.21 USD
Filter King 39x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 16.5 x .75"

Filter King 39x16.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 16.5 x .75"

Vendor:
FilterKing

Regular price $143.74 USD

Regular price Sale price $143.74 USD
Filter King 39x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 16 x .75"

Filter King 39x16x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 16 x .75"

Vendor:
FilterKing

Regular price $125.57 USD

Regular price Sale price $125.57 USD
Filter King 39x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 17.5 x .75"

Filter King 39x17.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39 x 17.5 x .75"

Vendor:
FilterKing

Regular price $125.57 USD

Regular price Sale price $125.57 USD