100% Free U.S. Shipping
Get 5% off when you subscribe
Free shipping, free returns
Search

21x23x1 MERV 11 Pleated Air Filter

21x23x1 MERV 11 Pleated Air Filter
Made in the USA
Filterbuy ships replacement air filters in 24 hours iconShips in 24 Hours

Save 5% with Subscription

icon indicates a Minimum Efficacy Rating Value of 11 for the replacement air filter
MERV 11 / Gold
Superior
3 Month Filter
  • 21x23x1 MERV 11 filters made and manufactured by FilterBuy
  • Actual Size 21x23x1"
  • Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog.
  • Ideal for standard and residential commercial use
  • Designed to last 90 days. Replace regularly for optimum performance.
  • Free shipping on all orders!
  • Learn more about 21x23x1 Air Filters.
Other MERV Ratings Available
or
Check out with PayPal
Save 5% with Auto Delivery
Made in the USA
Filterbuy ships replacement air filters in 24 hours iconShips in 24 Hours

Reviews for 21x23x1 MERV 11 Pleated Air Filter