6 Pack of 18x18x1 MERV 13 Pleated Air Filters by Glasfloss. Actual Size: 17-1/2 x 17-1/2 x 7/8

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 4-PACK MERV 13 in White | 13.5 H x 13.5 W x 1 D in | Wayfair FKFD14X14-4

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

11.5X11.5X1 (Actual Size) Accumulair Titanium 1-Inch Filter (Merv 13) (4 Pack) in White | 19.88 H x 21.5 W x 0.75 D in | Wayfair FI19.88X21.5A_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) in White | 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) in White | 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) in White | 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 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 4.5x23.5x1a 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 4.5x45.5x1a 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 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 4.5x65.5x1a 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 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 3-PACK MERV 8 in White | 13.5 H x 13.5 W x 1 D in | Wayfair FK14X14-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 4-PACK MERV 8 in White | 13.5 H x 13.5 W x 1 D in | Wayfair FKFB14X14

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 10" x 15" x 1" - Actual Size: 9.5" x 14.5" 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 | 13.5 H x 13.5 W x 1 D in | Wayfair FK14X14-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 4-PACK MERV 8 in White | 13.5 H x 13.5 W x 1 D in | Wayfair FKFB14X14

Features:FILTER: This is a MERV 8 rated 4 pack Air Conditioner Filter | Size: 10" x 15" x 1" - Actual Size: 9.5" x 14.5" 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 8 in White | 13.5 H x 13.5 W x 1 D in | Wayfair FK13.5x13.5x1A-M8

Features:FILTER: This is a MERV 8 rated 4 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

Filterbuy 13x21.5x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 13 H x 21.5 W x 1 D in | Wayfair AFB13x21.5x1M8Apk6

The Filterbuy replacement air filter 13x21.5x1 (actual measurements: 12.88" x 21.50" x 0.75") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 8... ... 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 | 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 | 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

Filter King Air Filter 6-PACK MERV 8 in White | 19 H x 19 W x 1 D in | Wayfair FKFB19X19A-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 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 | 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 | 12.5 H x 24.5 W x 1 D in | Wayfair FKFB13X25-6

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