Filter King 16.5x21.5x1 Air Filter (MERV 8) (6-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: : 16.5 x 21.5 x .75)
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Product price and availability are accurate as of March 26, 2026 at 4:47am and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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FILTER: This is a MERV 8 rated 6 pack Air Conditioner Filter | Size: 16.5" x 21.5" x 1" - Actual Size: :16.5" x 21.5" x .75" MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA Establishment Number: 103501-FL-1) MAX PERFORMANCE: Our filters can last up to 90 DAYS before needing replacement. We do recommend to change your home air filter every 30 - 90 days for 1 inch filters. This will help maintain the longevity of the intended application like A/C and heaters