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18x22x4 - Air Filter
18x22x4 - Air Filter
18x22x4 - Air Filter
18x22x4 - Air Filter
18x22x4 - Air Filter

18x22x4 - Air Filter

Regular price
$13.25
Sale price
$13.25
Unit price
per 
Per Filter
Free Shipping On Orders Over $99

Product Features:

  • Nominal Size: 18x22x4
  • Actual Size: 17.5x21.5x3.75
  • MERV 11 Rating
  • Lasts up to 3 Months!
  • Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites - attracts particulates like dust to a TV screen.
  • Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters.
Uniform pleat shape enhances dust holding capacity and maximizes air flow.
Heavy duty construction frame prevents airflow bypass.
This product is listed and rated by Underwriters Laboratories as U.L. Class 2.

Our air filter are proudly made in the USA!