Collection: Products

Filter King 38x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 4 x .75"

Filter King 38x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 4 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 38x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 50.5 x .75"

Filter King 38x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 50.5 x .75"

Vendor:
FilterKing

Regular price $321.47 USD

Regular price Sale price $321.47 USD
Filter King 38x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 51.5 x .75"

Filter King 38x51.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 51.5 x .75"

Vendor:
FilterKing

Regular price $280.83 USD

Regular price Sale price $280.83 USD
Filter King 38x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 52.5 x .75"

Filter King 38x52.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 52.5 x .75"

Vendor:
FilterKing

Regular price $321.47 USD

Regular price Sale price $321.47 USD
Filter King 38x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 53.5 x .75"

Filter King 38x53.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 53.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 54.5 x .75"

Filter King 38x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 54.5 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 38x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 55.5 x .75"

Filter King 38x55.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 55.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 56.5 x .75"

Filter King 38x56.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 56.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 58.5 x .75"

Filter King 38x58.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 58.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 59.5 x .75"

Filter King 38x59.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 59.5 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 38x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 5 x .75"

Filter King 38x5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 5 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 38x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 60.5 x .75"

Filter King 38x60.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 60.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 61.5 x .75"

Filter King 38x61.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 61.5 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 38x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 62.5 x .75"

Filter King 38x62.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 62.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 63.5 x .75"

Filter King 38x63.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 63.5 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 38x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 64.5 x .75"

Filter King 38x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 64.5 x .75"

Vendor:
FilterKing

Regular price $302.98 USD

Regular price Sale price $302.98 USD
Filter King 38x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 65.5 x .75"

Filter King 38x65.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 65.5 x .75"

Vendor:
FilterKing

Regular price $346.82 USD

Regular price Sale price $346.82 USD
Filter King 38x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 66.5 x .75"

Filter King 38x66.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 66.5 x .75"

Vendor:
FilterKing

Regular price $246.40 USD

Regular price Sale price $246.40 USD
Filter King 38x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 7 x .75"

Filter King 38x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 7 x .75"

Vendor:
FilterKing

Regular price $109.89 USD

Regular price Sale price $109.89 USD
Filter King 38x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 8 x .75"

Filter King 38x8x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 8 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 38x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 9 x .75"

Filter King 38x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 38 x 9 x .75"

Vendor:
FilterKing

Regular price $109.89 USD

Regular price Sale price $109.89 USD
Filter King 39.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 10.5 x .75"

Filter King 39.5x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 10.5 x .75"

Vendor:
FilterKing

Regular price $118.21 USD

Regular price Sale price $118.21 USD
Filter King 39.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 10 x .75"

Filter King 39.5x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 10 x .75"

Vendor:
FilterKing

Regular price $96.00 USD

Regular price Sale price $96.00 USD
Filter King 39.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 11 x .75"

Filter King 39.5x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 39.5 x 11 x .75"

Vendor:
FilterKing

Regular price $118.21 USD

Regular price Sale price $118.21 USD