Filtrete Online Air Filter, Dust Reduction, 3 Months, Green, 12x24x1-In.

12″ x 24″ x 1″, green, dust reduction filtrete filter, 3 month filter, electrostatically charged fibers attract & capture large airborne allergens like pollen, household dust & lint, ideal for high velocity heating/cooling systems, performs better than ordinary fiberglass & washable 1″ filters, for residential use only, mpr rating 600, lasts up to 3 months.

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