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18 by 24 Inch Filters


Warehouse Speed
CCGA-4449
051141940052
Odor Reduction Carbon Air Filter 18 Inch by 24 Inch by 1 Inch is an effective tool for removing undesired smells such as smoke, pet odor, mildew, & noxious... read more
$67.60 $77.16
Rapid Ship
Ships in 1 to 4 business days
CBLA-4459
037947196350
Fiberglass Air Filter 18 Inch by 24 Inch by 1 inch. AAF filters are constructed with premium grade fiberglass media. More fibers ensure AAF filters have higher... read more
$44.40 $55.08
Rapid Ship
Ships in 1 to 4 business days
UDKB-1217
031949151980
18 inches x 24 inches x 2 inches, ez flow ii spun fiberglass disposable furnace filter, flat panel, no metal media retainers, up to merv rating 4, 30 day... read more
$93.60 $110.28
Backup Warehouse
Ships in 4 to 7 business days
UJLB-7281
031949150372
18 inches x 24 inches x 1 inch, ez flow ii spun fiberglass disposable furnace filter, flat panel, no metal media retainers, up to merv rating 4, 30 day filter,... read more
$52.80 $64.68
Backup Warehouse
Ships in 4 to 7 business days
ULKB-1150
051131974982
Clean Living Basic Dust Air Filters 18 Inch by 24 Inch by 1 Inch are pleated and designed to attract and capture household dust pollen and lint. They are ideal... read more
$50.40 $58.74
Alternate Warehouse
Ships in 4 to 7 business days
ULKB-3669
031949145170
18 inches x 24 inches x 1 inch, naturalaire standard pleated air filter, 100% synthetic wire backed media, clay coated frame, merv rating 8, 90 day filter,... read more
$78.00 $92.28
Alternate Warehouse
Ships in 4 to 7 business days
UKFB-3991
031949570187
18 inches x 24 inches x 2 inches, pre-pleat 40 air filter, 100% synthetic, high dust holding capacity & low pressure drop, 2 piece heavy duty die cut frame,... read more
$132.00 $152.28
Alternate Warehouse
Ships in 4 to 7 business days
FFGA-6544
051141335162
Hvac filters basic pleated dust reduction - merv 7 size 18 inches x 24 x 1
$37.80 $44.94
Rapid Ship
Ships in 1 to 4 business days
ULBB-3731
051111098219
Micro Allergen Defense Air Filters 18 Inch by 24 Inch by 1 Inch help reduce allergens in your air by turning your central heating and cooling system into a... read more
$98.40 $112.14
Backup Warehouse
Ships in 4 to 7 business days
Product filters
Product Type
Brand
Manufacturer
Warehouse
Price
$  –  $
  • $3.7
  • $16.9
Size
Material