Filter King 5x39x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 39 x .75" | 5 H x 39 W x 1 D in | Wayfair FK5x39x1A-M8-4

Filter King 5.5x39.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 39.5 x .75" | 5.5 H x 39.5 W x 1 D in | Wayfair FK5.5x39.5x1A-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 4.5x39.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 39.5 x .75" | 4.5 H x 39.5 W x 1 D in | Wayfair FK4.5x39.5x1A-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 5x39.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 39.5 x .75" | 5 H x 39.5 W x 1 D in | Wayfair FK5x39.5x1A-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 4x39.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 39.5 x .75" | 4 H x 39.5 W x 1 D in | Wayfair FK4x39.5x1A-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 5.5x8.5x1a 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 5.5x8x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 8 x .75" | 5.5 H x 8 W x 1 D in | Wayfair FK5.5x8x1A-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 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 4x39x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 39 x .75" | 4 H x 39 W x 1 D in | Wayfair FK4x39x1A-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 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 5.5x9.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 9.5 x .75" | 5.5 H x 9.5 W x 1 D in | Wayfair FK5.5x9.5x1A-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 5.5x58.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 58.5 x .75" | 5.5 H x 58.5 W x 1 D in | Wayfair FK5.5x58.5x1A-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 5.5x31.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 31.5 x .75" | 5.5 H x 31.5 W x 1 D in | Wayfair FK5.5x31.5x1A-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 5.5x5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 5 x .75" | 5.5 H x 5 W x 1 D in | Wayfair FK5.5x5x1A-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 5.5x56.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 56.5 x .75" | 5.5 H x 56.5 W x 1 D in | Wayfair FK5.5x56.5x1A-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 5.5x60.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 60.5 x .75" | 5.5 H x 60.5 W x 1 D in | Wayfair FK5.5x60.5x1A-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 5.5x10.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 10.5 x .75" | 5.5 H x 10.5 W x 1 D in | Wayfair FK5.5x10.5x1A-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 5.5x12.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 12.5 x .75" | 5.5 H x 12.5 W x 1 D in | Wayfair FK5.5x12.5x1A-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 5.5x17.5x1a 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

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 5.5x55.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 55.5 x .75" | 5.5 H x 55.5 W x 1 D in | Wayfair FK5.5x55.5x1A-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 5.5x59.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 59.5 x .75" | 5.5 H x 59.5 W x 1 D in | Wayfair FK5.5x59.5x1A-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 5.5x51.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 51.5 x .75" | 5.5 H x 51.5 W x 1 D in | Wayfair FK5.5x51.5x1A-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 5.5x32.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 32.5 x .75" | 5.5 H x 32.5 W x 1 D in | Wayfair FK5.5x32.5x1A-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 5.5x45.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 45.5 x .75" | 5.5 H x 45.5 W x 1 D in | Wayfair FK5.5x45.5x1A-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 5.5x64.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 64.5 x .75" | 5.5 H x 64.5 W x 1 D in | Wayfair FK5.5x64.5x1A-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 5.5x16.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 16.5 x .75" | 5.5 H x 16.5 W x 1 D in | Wayfair FK5.5x16.5x1A-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 5.5x43.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 43.5 x .75" | 5.5 H x 43.5 W x 1 D in | Wayfair FK5.5x43.5x1A-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 5.5x48.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 48.5 x .75" | 5.5 H x 48.5 W x 1 D in | Wayfair FK5.5x48.5x1A-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 5.5x62.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 62.5 x .75" | 5.5 H x 62.5 W x 1 D in | Wayfair FK5.5x62.5x1A-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 5.5x14.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 14.5 x .75" | 5.5 H x 14.5 W x 1 D in | Wayfair FK5.5x14.5x1A-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 5.5x50.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 50.5 x .75" | 5.5 H x 50.5 W x 1 D in | Wayfair FK5.5x50.5x1A-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 5.5x25.5x1a 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 5.5x13.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 13.5 x .75" | 5.5 H x 13.5 W x 1 D in | Wayfair FK5.5x13.5x1A-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 5.5x30.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 30.5 x .75" | 5.5 H x 30.5 W x 1 D in | Wayfair FK5.5x30.5x1A-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 5.5x35.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 35.5 x .75" | 5.5 H x 35.5 W x 1 D in | Wayfair FK5.5x35.5x1A-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 5.5x61.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 61.5 x .75" | 5.5 H x 61.5 W x 1 D in | Wayfair FK5.5x61.5x1A-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 5.5x26.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 26.5 x .75" | 5.5 H x 26.5 W x 1 D in | Wayfair FK5.5x26.5x1A-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