Accumulair Gold MERV 8 Filter - 20x21x4 (Actual Size)

FB20X21X4A

$17.67

Quantity

APR 650 Rating What is APR?
MERV 8 Efficiency What is MERV?
Electrostatic charge captures airborne allergens SMALLER THAN 1 micron including fine dust, smoke, dander, mold, pet dander and dust mites.
Also traps most large allergens including pollen and lint.
Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters.
Designed for uniform air flow.
Lasts UP TO 3 months.
Will not support the growth of bacteria, mold, mildew or fungi in normal use.

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