ItemOracle

Filterbuy 21x23x1 Air Filter, MERV 11, 6-Pack

Filterbuy ★ 3.8/5 · ItemOracle Score Mid-Range

$99 USD
Price subject to change
Check current price on Amazon →
Filterbuy 21x23x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 20.50 x 22.50 x 0.75)

Air filters with MERV 11 media for allergens and pets. Offers good quality and fit, with customer insights noting effective dust removal and some airflow concerns

Highlights

  • MERV 11 filtration
  • universal 21x23x1 size
  • electrostatic pleated design

Pros

  • MERV 11 synthetic media for allergen capture
  • Universal compatibility 21x23x1
  • Well-constructed and fits filter slot
  • Provides dust removal benefits
  • Made in USA

Cons

  • Some reports of limited airflow
  • Slightly smaller than advertised in some cases

Best For

  • furnace filtration
  • air conditioner filtration
  • heat pump filtration
  • home allergy reduction
  • dust control in living spaces
  • pet dander filtration

Features

  • Universal 21x23x1 replacement filters suitable for furnaces and HVAC systems
  • MERV 11 synthetic media captures 95% of dust, compatible with MPR 1200 & FPR 7
  • Electrostatically charged 14-pleat design promotes longer-lasting filtration
  • Durable beverage board frames with dual wire backing resist temperature and improve stability
  • Made in the USA using industrial-grade, recyclable materials

Tags

Similar Products