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1550 3M Filtrete Allergen Reduction Air Filters - 20x25x4

Save 2% (MSRP: $170.19)

Quick Overview

Four-pack of air filters that fit into any brand of whole house air cleaner that uses 20x25x4 sized replacements

3M Filtrete 1550 Allergen Reduction Air Filter - 20x25x4 (4-Pack)

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Built to fit air cleaners that use an air filter sized at 20x25x4, this 4-pack Filtrete Allergen Reduction model from 3M (#1550) reduces up to 97% of dust mite debris, mold spores and pollen from your indoor air for up to one full year. This filter will fit into air cleaner systems from brands including Aprilaire, Honeywell or Trion. A genuine OE product from the manufacturer, this is an ideal filter to stock-up on prior to the spring and fall allergy seasons. Order this 4-pack of 3M Filtrete Allergen Reduction Air Cleaner Filters today!

  • Ships fast!
  • Captures virtually all dirt, dust, dander & allergens
  • Offered here in an affordably priced, value-added four pack
  • Each filter provides up to 12 full months of performance, after installation
  • Genuine OEM Product


Package Qty 4
Used In Brands Filtrete
Manufacturer's Id NDP03-4IN-4
UPC 799932642845
Microparticle Performance Rating (MPR) MPR:1550
Advertised Size (in) 20 x 25 x 4
Actual Size (in) 19 7/8 inches (length) x 24 5/8 inches (width) x 4 3/8 inches (depth)
Actual Size (cm) 50.4825 x 62.5475 x 11.1125
Filter Life (months) 12 months


Captures the following contaminants:
  • Pollen

The FILTRETE_ALLERGEN_20x25x4_4_PACK is comparable with the following part numbers

Aprilaire / Space-Guard 2200, 2250
Honeywell F25, F35, F100, F150, F200
Trion Air Bear 2000

Replacement for the Following UPC