CFS (12 Pack) Furnace Floor Register Vent Charcoal Carbon Filters 4 x 12 (4)

Filter King 4.5x12x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4.5 x 12 x .75" | 4.5 H x 12 W x 1 D in | Wayfair FK4.5x12x1A-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 4x12x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 12 x .75" | 4 H x 12 W x 1 D in | Wayfair FK4x12x1A-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

Filti 7500 Pleated Home HVAC Furnace 12 x 24 x 1 MERV 13 Air Filter (4 Pack)

Keep your furnace system running its best by replacing the filter every 3 months. ... more

Filti 6500 Pleated Home HVAC Furnace 14 x 24 x 1 MERV 11 Air Filter (4 Pack) - 12

Keep your furnace system running its best by replacing the filter every 3 months. ... more

AIR HANDLER 36PT13 20 in x 20 in x 5 in Polyester Blend Furnace Air Cleaner

Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 8, Actual Depth 4 1/2 in, Actual Height 19 3/4 in, Actual Width 19 3/4 in, Compatible Manufacturer Model Number 82655.0452020, Number of Filters 2, Media Material Polyester Blend,... ... more

BESTAIR PRO 5-2020-13-2 20 in x 20 in x 5 in Synthetic Furnace Air Cleaner

Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 13, Actual Depth 4 1/4 in, Actual Height 19 1/2 in, Actual Width 19 1/2 in, Compatible Grainger Part Number 2TE82, 33R166, 33R193, Compatible Manufacturer Model Number F100B1024,... ... more

Filter King 4x12.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 4 x 12.5 x .75" | 4 H x 12.5 W x 1 D in | Wayfair FK4x12.5x1A-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 5x12.5x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 12.5 x .75" | 5 H x 12.5 W x 1 D in | Wayfair FK5x12.5x1A-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 5x12x1a A/C Furnace Filter 4-PACK MERV 8 Actual Size: 5 x 12 x .75" | 5 H x 12 W x 1 D in | Wayfair FK5x12x1A-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

Filterbuy 12 x 24 x 4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk12

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more

12X20x4.5 (12.13 X 19.88 X 4.25) Merv 8 Accumulair Replacement Filter For Carrier (2 Pack) in White | 12 H x 20 W x 4.25 D in | Wayfair

12X20X4.25 MERV 8 Carrier Replacement Filters are the original box design and have actual measurements of (H) 12 1/8 x (W) 19 7/8 x (D) 4 1/4. The filters are effective at removing atmospheric and household dust, coal and insecticide dust, mites,... ... more

Accumulair Furnace Air Filter, Fiberglass | 12 H x 12 W x 1 D in | Wayfair FB12X12_4

Efficiency up to MERV 8. Electrostatic charge captures airborne allergens Smaller than 1 micron including fine dust, smoke, dander, mold, pet dander and dust mites. Also, traps most large allergens including pollen and lint. Up to 20-times more... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 13 Accumulair Replacement Filter For Honeywell (2 Pack) in White | 12.5 H x 20 W x 5 D in | Wayfair

No assembly required...no combs needed...filter just slides right in! 98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 13 Accumulair Replacement Filter For Honeywell (2 Pack) in White | 12.5 H x 20 W x 5 D in | Wayfair

No assembly required...no combs needed...filter just slides right in! 98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 8 Accumulair Replacement Filter For Honeywell (2 Pack) | 12.5 H x 20 W x 5 D in | Wayfair DPFW12.5X20X5_2

98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W x 5" D | 12.5X20x5 (12.38 X 19.88 X 4.38) Merv 8 Accumulair... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 11 Accumulair Replacement Filter For Honeywell (2 Pack) in White | 12.5 H x 20 W x 5 D in | Wayfair

98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W x 5" D | 12.5X20x5 (12.38 X 19.88 X 4.38) Merv 11 Accumulair... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 8 Accumulair Replacement Filter For Honeywell (2 Pack) | 12.5 H x 20 W x 5 D in | Wayfair DPFW12.5X20X5_2

98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W x 5" D | 12.5X20x5 (12.38 X 19.88 X 4.38) Merv 8 Accumulair... ... more

12.5X20x5 (12.38 X 19.88 X 4.38) Merv 11 Accumulair Replacement Filter For Honeywell (2 Pack) in White | 12.5 H x 20 W x 5 D in | Wayfair

98% efficient filtration media. High efficiency filter media collects small dust particles before they can collect on your coils. This is an aftermarket filter. Size: 12.5" H x 20" W x 5" D | 12.5X20x5 (12.38 X 19.88 X 4.38) Merv 11 Accumulair... ... more

Filterbuy 12x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk5

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more

Filterbuy 12x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk2-New

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk5

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk12

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") 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

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Gray/Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk4

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk3

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk4

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") 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

Filterbuy 12x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk4

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more

Filterbuy 12x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk3

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Gray/Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk2

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk6

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy... ... more

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Gray/Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk6

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk2

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") 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

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk5

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") 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

Filterbuy 12x24x4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Yellow | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M11pk12

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11... ... more

Filterbuy 12x24x4 Air Filter MERV 13, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M13pk6

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") ensures that your furnace, air conditioner, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 13... ... more

Filterbuy 12x24x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters Replacement in Gray | 12 H x 24 W x 4 D in | Wayfair AFB12x24x4M8pk3

The Filterbuy replacement air filter 12x24x4 (actual measurements: 11.38" x 23.38" x 3.63") 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

Accumulair Diamond (Merv 13) (4 Pack) Air Conditioner Filter | 12 H x 12 W x 0.75 D in | Wayfair FD12X12A_4

Features:Product Type: Air FilterColor/Finish: WhiteCompatible Air Treatment Product: Air ConditionerCompatible Dehumidifier Product Part Number: Compatible Humidifier Product Part Number: Compatible Air Purifier Product Part Number: Compatible Air... ... more