Electrostatic Air Filter Flex Frame Reusable

$84.99 $79.99

SHIPPING Included Continental U.S.

  • Limited Lifetime Warranty
  • Flexible 3/8″ Thick Frame
  • Removes Pollen, Dust and Pollutants
  • Quick and Easy Cleaning
  • Washable & Permanent
  • Self Charging Polyester Material
  • Best when used with CEF Cleaner and UOK Deodorizer

Custom Size

If you require custom sizing, please specify the size of your filter below (length” x width”)

SKU: CSN-ESF-Flex-1 Category:


Electrostatic furnace air filters, also known as washable filters or reusable filters, are located on a furnace and typically take the place of a pleated filter. The main purpose of any filter is to clean the dirty, outside air that is being forced into your home.

Our Flexible Frame filters are made from sewing flexible polypropylene webbing around the edge of the filter so the frame is a flexible fabric rather than metal. Flexible Frame filters are about 3/8″ depth.

Additional information

Weight 4 lbs
Dimensions 25 × 30 × 4 in
Filter Size

10x10x1, 10x12x1, 10x14x1, 12x12x1, 12x18x1, 12x20x1, 12x24x1, 12x30x1, 14x14x1, 14x20x1, 14x24x1, 14x25x1, 14x30x1, 16x16x1, 16x20x1, 16x24x1, 16x25x1, 16x30x1, 18x18x1, 18x20x1, 18x24x1, 18x30x1, 20x20x1, 20x24x1, 20x25x1, 20x30x1, 24x24x1, 24x30x1, 25x25x1, 25x30x1, 30x30x1, Custom (specify below)


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