23.5 x 23.5 x 1 (23.1 x 23.1) Filtrete Allergen Defense 1000 Filter by 3M 4-Pack

23.5 x 23.5 x 1 (23.1 x 23.1) Filtrete Allergen Defense 1000 Filter by 3M 4-Pack

Actual Size: 23110 x 23110 x 0
$90.51 Pack Of 4 Free Shipping
In stock
  • 1000 Performance Rating, MERV 11 Rating.
  • Up to 30 times more effective at capturing micro particles than ordinary fiberglass filters.
  • Meets the American Lung Association's Health House Project indoor air quality guidelines.
  • Outperforms all competitors' 3 month, 1" filters.
  • Captures:
    • Airborne micro particles, including smoke.
    • Airborne allergens, including pollen, pet dander, mold and bacteria.
    • Large particles like dust and lint.
  • Up to 3 months of filtering performance.
  • No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.
Subscription details
  • 1000 Performance Rating, MERV 11 Rating.
  • Up to 30 times more effective at capturing micro particles than ordinary fiberglass filters.
  • Meets the American Lung Association's Health House Project indoor air quality guidelines.
  • Outperforms all competitors' 3 month, 1" filters.
  • Captures:
    • Airborne micro particles, including smoke.
    • Airborne allergens, including pollen, pet dander, mold and bacteria.
    • Large particles like dust and lint.
  • Up to 3 months of filtering performance.
  • No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.
More Information
Product Line 3M Filtrete Air Filters
Model # N/A
Part # MA23.5X23.5
SKU # 138478
UPC 51111548233
Manufacturer 3M Filtrete
Nominal Dimensions 23 x 23 x 1
Actual Dimensions 23110 x 23110
MERV Rating 11
Package Quantity 4
Each Filter is Usually Good For 3 Months
Days to Ship (worst case) 5
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You're reviewing:23.5 x 23.5 x 1 (23.1 x 23.1) Filtrete Allergen Defense 1000 Filter by 3M 4-Pack
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