Model # 818181.4

Internet #100357516

True Blue Ultra Air 18 in. x 18 in. x 1 in. Pleated Air Filter (4-Pack)
0641590083518

Discontinued True Blue

Ultra Air 18 in. x 18 in. x 1 in. Pleated Air Filter (4-Pack)

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Product Overview

The True Blue Ultra Air 18 in. x 18 in. x 1 in. Pleated Air Filter (4-Pack) helps capture airborne allergens like dust, pet dander, pollen and mold spores from inside of your home. This synthetic filter lasts up to 3 months and resists bacteria, mold or fungi growths when used normally.

  • MERV rating: 12
  • Electrostatic charged filter helps captures sub-micron airborne allergens
  • Can be used in industrial applications
  • Lasts up to 3 months
  • Filters sub-micron airborne allergens like dust, dirt, pet dander, microscopic allergens, pollen, dust mite debris, smoke, mold spores, bacteria, smog and particles that can carry viruses
  • An effective alternative to fiberglass filters
  • 100% synthetic filter resists bacteria, mold or fungi growths when used normally
  • Reduces dust and dirt buildup in air ducts, air conditioners and furnace systems
  • Removes odors
  • Cardboard filter frame material
  • Helps keep air conditioners and furnace systems running cleanly and efficiently

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Price
$59.83 /package
$59.96 /case
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$60.62 /package
Name 18 in. x 18 in. x 1 in. Platinum FPR 10 Maximum Allergen Air Filter (4-Pack) Ultra Air 18 in. x 18 in. x 1 in. Pleated Air Filter (4-Pack) 20 in. x 20 in. x 1 in. FPR 10 Air Filter for Allergy Sufferers (4-Pack) 20 in. x 20 in. x 1 in. Platinum FPR 10 Maximum Allergen Air Filter (4-Pack)
Brand DuPont True Blue AllergyZone DuPont
Ratings (28) (1) (203) (28)
Air Filter Size 18 in. x 18 in. 18 in. x 18 in. 20 in. x 20 in. 20 in. x 20 in.
Air Filter Depth (in.) 1.0 1.0 1.0 1.0
Filter Performance Rating (FPR) 10 - Premium 8-9 - Best 10 - Premium 10 - Premium
Air Filter Height (in.) 18.0 18.0 20.0 20.0
Air Filter Width (in.) 18.0 18.0 20.0 20.0
Air Filter Type Electrostatic Electrostatic Electrostatic Electrostatic
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Customer Reviews

Ultra Air 18 in. x 18 in. x 1 in. Pleated Air Filter (4-Pack) is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from Dimension not accurate Although I have ordered this brand previously for my 18" return, this time the dimensions were less that 18", and the overall size is too small too work efficiently. Also means that the return whistles each time the a/c cycles on. I had thrown out my old filter, so I had to leave the ill-fitting one in.
Date published: 2015-03-25
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