Frost King Open Cell Foam 15" x 24" Air Conditioner Filter for $4 + free shipping w/ Prime

1 hour ago 3

This Frost King air conditioner filter is 25% off the regular price at Amazon. It is a washable, reusable foam pad that is cut to size for 15" x 24" openings. Shipping is free for Prime members. Buy Now at Amazon

Features
  • Fits 15" x 24" air conditioner openings
  • Frameless polyurethane foam construction
  • Washable and reusable
  • Slide-in mounting for residential units
  • Helps remove dust and pollen from the air
  • Lasts up to 36 months
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