6 Pack of 18x18x1 MERV 11 Pleated Air Filters by Glasfloss. Actual Size: 17-1/2 x 17-1/2 x 7/8

11.5X11.5X1 (Actual Size) Accumulair Titanium 1-Inch Filter (Merv 13) (4 Pack) | 18.5 H x 20.5 W x 0.75 D in | Wayfair FI19X21_4

The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... ... more

11.5X11.5X1 (Actual Size) Accumulair Titanium 1-Inch Filter (Merv 13) (4 Pack) | 19 H x 21.5 W x 0.75 D in | Wayfair FI19X21.5A_4

The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... ... more

11.5X11.5X1 (Actual Size) Accumulair Titanium 1-Inch Filter (Merv 13) (4 Pack) | 19 H x 22 W x 0.75 D in | Wayfair FI19X22A_4

The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... ... more

Filter King 5x13.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 13.5 x .75" | 5 H x 13.5 W x 1 D in | Wayfair FK5x13.5x1A-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 4x65.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 65.5 x .75" | 4 H x 65.5 W x 1 D in | Wayfair FK4x65.5x1A-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 5x22.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 22.5 x .75" | 5 H x 22.5 W x 1 D in | Wayfair FK5x22.5x1A-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 4.5x35.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 35.5 x .75" | 4.5 H x 35.5 W x 1 D in | Wayfair FK4.5x35.5x1A-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 4.5x22.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 22.5 x .75" | 4.5 H x 22.5 W x 1 D in | Wayfair FK4.5x22.5x1A-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 4.5x23.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 23.5 x .75" | 4.5 H x 23.5 W x 1 D in | Wayfair FK4.5x23.5x1A-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 4.5x65.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 65.5 x .75" | 4.5 H x 65.5 W x 1 D in | Wayfair FK4.5x65.5x1A-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 4.5x13.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 13.5 x .75" | 4.5 H x 13.5 W x 1 D in | Wayfair FK4.5x13.5x1A-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 4.5x45.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 45.5 x .75" | 4.5 H x 45.5 W x 1 D in | Wayfair FK4.5x45.5x1A-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 5x35.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 35.5 x .75" | 5 H x 35.5 W x 1 D in | Wayfair FK5x35.5x1A-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 4x23.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 23.5 x .75" | 4 H x 23.5 W x 1 D in | Wayfair FK4x23.5x1A-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 5x23.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 23.5 x .75" | 5 H x 23.5 W x 1 D in | Wayfair FK5x23.5x1A-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 4x45.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 45.5 x .75" | 4 H x 45.5 W x 1 D in | Wayfair FK4x45.5x1A-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 Air Filter 4-PACK MERV 13 in White | 11.5 H x 11.5 W x 1 D in | Wayfair FKFD12X12-4

Features:FILTER: This is a MERV 13 rated 4 pack Air Conditioner Filter | Size: 12" x 16" x 1" - Actual Size: 11.5" x 15.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 4-PACK MERV 13 in White | 11.5 H x 11.5 W x 1 D in | Wayfair FKFD12X12-4

Features:FILTER: This is a MERV 13 rated 4 pack Air Conditioner Filter | Size: 12" x 16" x 1" - Actual Size: 11.5" x 15.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 3-PACK MERV 8 in White | 11.5 H x 11.5 W x 1 D in | Wayfair FK12X12-M8-3

Features:FILTER: This is a MERV 8 rated 3 pack Air Conditioner Filter | Size: 10" x 12" x 1" - Actual Size: 9.5" x 11.5" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 14 H x 22 W x 1 D in | Wayfair FKFB14X22A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 13 H x 21 W x 1 D in | Wayfair FKFB13X21A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 17 H x 17 W x 1 D in | Wayfair FKFB17X17A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 19 H x 23 W x 1 D in | Wayfair FKFB19X23A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 19 H x 22 W x 1 D in | Wayfair FKFB19X22A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 21 H x 23 W x 1 D in | Wayfair FKFB21X23A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 27.5 H x 29.5 W x 1 D in | Wayfair FKFB28X30-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 9.5 H x 35.5 W x 1 D in | Wayfair FKFB10X36-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 18.5 H x 20.5 W x 1 D in | Wayfair FKFB19X21-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 17.5 H x 27 W x 1 D in | Wayfair FKFB17.5X27A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 29.5 H x 29.5 W x 1 D in | Wayfair FKFB30X30-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 9.5 H x 9.5 W x 1 D in | Wayfair FKFB10X10-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 21 H x 23.25 W x 1 D in | Wayfair FKFB21X23.25A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 19.5 H x 21 W x 1 D in | Wayfair FKFB19.5X21A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 23 H x 25 W x 1 D in | Wayfair FKFB23X25A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 16.25 H x 21.5 W x 1 D in | Wayfair FKFB16.25X21.5A-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 9.5 H x 9.5 W x 1 D in | Wayfair FKFB10X10-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more

Filter King Air Filter 6-PACK MERV 8 in White | 19.5 H x 19.5 W x 1 D in | Wayfair FKFB20X20-6

Features:FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 9" x 11.75" x 1" - Actual Size: 9" x 11.75" x .75"MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA... ... more