Filter King 4.5x55x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 55 x .75" | 4.5 H x 55 W x 1 D in | Wayfair FK4.5x55x1A-M8-4

Filter King 5.5x55x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 55 x .75" | 5.5 H x 55 W x 1 D in | Wayfair FK5.5x55x1A-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 5.5x8x1a 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 5.5x8.5x1a 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 5.5x52x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 52 x .75" | 5.5 H x 52 W x 1 D in | Wayfair FK5.5x52x1A-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 5.5x61x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 61 x .75" | 5.5 H x 61 W x 1 D in | Wayfair FK5.5x61x1A-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 5.5x12x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 12 x .75" | 5.5 H x 12 W x 1 D in | Wayfair FK5.5x12x1A-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 4.5x55.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 55.5 x .75" | 4.5 H x 55.5 W x 1 D in | Wayfair FK4.5x55.5x1A-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 5.5x44x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 44 x .75" | 5.5 H x 44 W x 1 D in | Wayfair FK5.5x44x1A-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 5.5x6x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 6 x .75" | 5.5 H x 6 W x 1 D in | Wayfair FK5.5x6x1A-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 5.5x41.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 41.5 x .75" | 5.5 H x 41.5 W x 1 D in | Wayfair FK5.5x41.5x1A-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 5.5x11.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 11.5 x .75" | 5.5 H x 11.5 W x 1 D in | Wayfair FK5.5x11.5x1A-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 5.5x7.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 7.5 x .75" | 5.5 H x 7.5 W x 1 D in | Wayfair FK5.5x7.5x1A-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 5.5x26x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 26 x .75" | 5.5 H x 26 W x 1 D in | Wayfair FK5.5x26x1A-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 5.5x27x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 27 x .75" | 5.5 H x 27 W x 1 D in | Wayfair FK5.5x27x1A-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 5.5x40x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 40 x .75" | 5.5 H x 40 W x 1 D in | Wayfair FK5.5x40x1A-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 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 5.5x62x1a 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 4x55x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 55 x .75" | 4 H x 55 W x 1 D in | Wayfair FK4x55x1A-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 5x55.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 55.5 x .75" | 5 H x 55.5 W x 1 D in | Wayfair FK5x55.5x1A-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 5.5x31x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 31 x .75" | 5.5 H x 31 W x 1 D in | Wayfair FK5.5x31x1A-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 5.5x42.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 42.5 x .75" | 5.5 H x 42.5 W x 1 D in | Wayfair FK5.5x42.5x1A-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 5.5x63.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 63.5 x .75" | 5.5 H x 63.5 W x 1 D in | Wayfair FK5.5x63.5x1A-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 5.5x10x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 10 x .75" | 5.5 H x 10 W x 1 D in | Wayfair FK5.5x10x1A-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 5.5x11x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 11 x .75" | 5.5 H x 11 W x 1 D in | Wayfair FK5.5x11x1A-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 5.5x46.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 46.5 x .75" | 5.5 H x 46.5 W x 1 D in | Wayfair FK5.5x46.5x1A-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 5.5x47.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 47.5 x .75" | 5.5 H x 47.5 W x 1 D in | Wayfair FK5.5x47.5x1A-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 5.5x54x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 54 x .75" | 5.5 H x 54 W x 1 D in | Wayfair FK5.5x54x1A-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 5.5x35x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 35 x .75" | 5.5 H x 35 W x 1 D in | Wayfair FK5.5x35x1A-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 5.5x28.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 28.5 x .75" | 5.5 H x 28.5 W x 1 D in | Wayfair FK5.5x28.5x1A-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 5.5x32x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5.5 x 32 x .75" | 5.5 H x 32 W x 1 D in | Wayfair FK5.5x32x1A-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