Filter King 5.5x17.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 17.5 x .75" | 5.5 H x 17.5 W x 1 D in | Wayfair FK5.5x17.5x1A-M8-4

Filter King 5x8x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 8 x .75" | 5 H x 8 W x 1 D in | Wayfair FK5x8x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x8.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 8.5 x .75" | 5.5 H x 8.5 W x 1 D in | Wayfair FK5.5x8.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x8x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 8 x .75" | 4.5 H x 8 W x 1 D in | Wayfair FK4.5x8x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x8x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 8 x .75" | 4 H x 8 W x 1 D in | Wayfair FK4x8x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x8.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 8.5 x .75" | 5 H x 8.5 W x 1 D in | Wayfair FK5x8.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x8.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 8.5 x .75" | 4.5 H x 8.5 W x 1 D in | Wayfair FK4.5x8.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x26.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 26.5 x .75" | 4 H x 26.5 W x 1 D in | Wayfair FK4x26.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x46x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 46 x .75" | 4 H x 46 W x 1 D in | Wayfair FK4x46x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x24x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 24 x .75" | 4.5 H x 24 W x 1 D in | Wayfair FK4.5x24x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x36.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 36.5 x .75" | 4.5 H x 36.5 W x 1 D in | Wayfair FK4.5x36.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x59x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 59 x .75" | 4.5 H x 59 W x 1 D in | Wayfair FK4.5x59x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x21.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 21.5 x .75" | 5 H x 21.5 W x 1 D in | Wayfair FK5x21.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x24.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 24.5 x .75" | 5 H x 24.5 W x 1 D in | Wayfair FK5x24.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x31.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 31.5 x .75" | 5 H x 31.5 W x 1 D in | Wayfair FK5x31.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x33x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 33 x .75" | 5 H x 33 W x 1 D in | Wayfair FK5x33x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x34.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 34.5 x .75" | 5 H x 34.5 W x 1 D in | Wayfair FK5x34.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x40.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 40.5 x .75" | 5 H x 40.5 W x 1 D in | Wayfair FK5x40.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x42x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 42 x .75" | 5 H x 42 W x 1 D in | Wayfair FK5x42x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x25.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 25.5 x .75" | 5.5 H x 25.5 W x 1 D in | Wayfair FK5.5x25.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x33x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 33 x .75" | 5.5 H x 33 W x 1 D in | Wayfair FK5.5x33x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x5.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 5.5 x .75" | 5.5 H x 5.5 W x 1 D in | Wayfair FK5.5x5.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x62x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 62 x .75" | 5.5 H x 62 W x 1 D in | Wayfair FK5.5x62x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x21.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 21.5 x .75" | 4 H x 21.5 W x 1 D in | Wayfair FK4x21.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x33.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 33.5 x .75" | 4 H x 33.5 W x 1 D in | Wayfair FK4x33.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x42x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 42 x .75" | 4 H x 42 W x 1 D in | Wayfair FK4x42x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x51x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 51 x .75" | 4 H x 51 W x 1 D in | Wayfair FK4x51x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x31x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 31 x .75" | 4.5 H x 31 W x 1 D in | Wayfair FK4.5x31x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x37x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 37 x .75" | 4.5 H x 37 W x 1 D in | Wayfair FK4.5x37x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x4.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 4.5 x .75" | 4.5 H x 4.5 W x 1 D in | Wayfair FK4.5x4.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x57x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 57 x .75" | 4.5 H x 57 W x 1 D in | Wayfair FK4.5x57x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x16.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 16.5 x .75" | 5 H x 16.5 W x 1 D in | Wayfair FK5x16.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x33.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 33.5 x .75" | 5 H x 33.5 W x 1 D in | Wayfair FK5x33.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x36.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 36.5 x .75" | 5 H x 36.5 W x 1 D in | Wayfair FK5x36.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5x47.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 47.5 x .75" | 5 H x 47.5 W x 1 D in | Wayfair FK5x47.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 5.5x58x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 58 x .75" | 5.5 H x 58 W x 1 D in | Wayfair FK5.5x58x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4.5x10.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 10.5 x .75" | 4.5 H x 10.5 W x 1 D in | Wayfair FK4.5x10.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King 4x19.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 19.5 x .75" | 4 H x 19.5 W x 1 D in | Wayfair FK4x19.5x1A-M8-4

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 4.5" x 10.5" x 1a" - Actual Size: 4.5" x 10.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more