Home Products Accumulair Diamond MERV 13 Filter - 21x22x4 (Actual Size)

Accumulair Diamond MERV 13 Filter - 21x22x4 (Actual Size)

$31.19

SKU: FD21X22X4A

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21x22x4 (Actual Size)

  • APR 1950 Rating What is APR?
  • MERV 13 EfficiencyWhat is MERV?
  • Meets criteria required for certification in the Leadership in Energy Environmental Design
  • Captures airborne allergens including pollen, dust mites, dust/lint, dander, mold spores, smoke, smog, fungus, and bacteria
  • Pleated panel design enhances dust holding capacity and allows maximum airflow
  • More than 30 times more efficient than ordinary fiberglass filters
  • Super charged to attract airborne contaminants
  • Highest efficiency Accumulair® filter on the market
  • Lasts up to three months

Accumulair is made in the USA


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