9501F Air Filter 3/8" x 9 1/2" x 10 1/2" - Pack of 5 | High Efficiency Furnace & HVAC System Replacement Filters for Home and Office Use

All KOOLTRONIC filters consist of a multi-layer grid of sturdy corrugated aluminum, securely held in a one-piece aluminum frame. Filters are required wherever air is drawn into an electronics enclosure. These filters are lightweight and reusable; they may be washed and recoated with the appropriate filter recoating adhesive. Please check unit operating manual or Kooltronic website for appropriate filter.