18X20x4 MERV 11 Pleated Air Filter 18 X 20 X 4 Box Of 6 Made In The

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18X20x4 MERV 11 Pleated Air Filter 18 X 20 X 4 Box Of 6 Made In The

Nominal:18 x 20 x 4 Size:17 7/8 x19 7/8 x3 3/4 18x20x4 AC Furnace Air Filter High Capacity Comparable to MPR 1000 to 1200 Micro Allergen Defense Comparable to Allergen Plus FPR 7 Designed to filter microscopic particles such as lint dust dust mites... ... more

$184.92

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AIR HANDLER 6U590 36 in x 25 ft x 1 in Foam Air Filter Roll Less Than 5 MERV,

Air Filter Roll, Style - Air Filters Roll, Nominal Filter Size 36 in x 25 ft x 1/4 in, Performance Rating Less Than 5 MERV, Filter Efficiency - Air Filters 20 Percent, Common Applications General Use, Media Material Foam, Surface Tackifier No, Media... ... more

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AIR HANDLER 6U590 36 in x 25 ft x 1 in Foam Air Filter Roll Less Than 5 MERV,

Air Filter Roll, Style - Air Filters Roll, Nominal Filter Size 36 in x 25 ft x 1/4 in, Performance Rating Less Than 5 MERV, Filter Efficiency - Air Filters 20 Percent, Common Applications General Use, Media Material Foam, Surface Tackifier No, Media...

$93.29

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AIR HANDLER 5C433 20 in x 15 ft x 2 in Hog Hair Air Filter Roll MERV 6, Blue

Air Filter Roll, Style - Air Filters Roll, Nominal Filter Size 20 in x 15 ft x 2 in, Performance Rating MERV 6, Filter Efficiency - Air Filters 60 Percent, Common Applications General Use, Media Material Hog Hair, Surface Tackifier No, Media Color... ... more

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AIR HANDLER 5C433 20 in x 15 ft x 2 in Hog Hair Air Filter Roll MERV 6, Blue

Air Filter Roll, Style - Air Filters Roll, Nominal Filter Size 20 in x 15 ft x 2 in, Performance Rating MERV 6, Filter Efficiency - Air Filters 60 Percent, Common Applications General Use, Media Material Hog Hair, Surface Tackifier No, Media Color...

$72.19

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AIR HANDLER 36PT03 20 in x 25 in x 5 in Polyester Blend Furnace Air Cleaner

Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 11, Actual Depth 4 3/4 in, Actual Height 19 5/8 in, Actual Width 24 1/8 in, Compatible Manufacturer Model Number 82755.052025, Number of Filters 2, Media Material Polyester Blend,... ... more

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AIR HANDLER 36PT03 20 in x 25 in x 5 in Polyester Blend Furnace Air Cleaner

Furnace Air Cleaner Filter, Filter Type Pleated, Performance Rating MERV 11, Actual Depth 4 3/4 in, Actual Height 19 5/8 in, Actual Width 24 1/8 in, Compatible Manufacturer Model Number 82755.052025, Number of Filters 2, Media Material Polyester Blend,...

$65.65

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Filterbuy 20 x 25 x 4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Yellow | 20 H x 25 W x 4 D in | Wayfair AFB20x25x4M11pk3

The Filterbuy replacement air filter 20x25x4 (actual measurements: 19.38" x 24.38" 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

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Filterbuy 20 x 25 x 4 Air Filter MERV 11, Pleated HVAC AC Furnace Filters Replacement in Yellow | 20 H x 25 W x 4 D in | Wayfair AFB20x25x4M11pk3

The Filterbuy replacement air filter 20x25x4 (actual measurements: 19.38" x 24.38" 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...