Free Shipping on All Orders! No Minimum!

electrostatic air filters made in usa

Washable air filters for your home furnace and air conditioning unit.

Subscribe to RSS Feed

Washable Air Filters

4 Item(s)

per page

List  Grid 

Set Descending Direction
  1. Gold Frame Electrostatic Air Filter

    Gold Frame Electrostatic Air Filter

    Regular Price: $99.95

    Special Price: $49.95

    Choose either 82% or 94%, standard size or custom size. All Gold Frame Filters are exactly 7/8" thick. Learn More
  2. Silver 94% Front

    Silver Frame Electrostatic Air Filter

    Regular Price: $89.90

    Special Price: $44.95

    Choose either 82% or 94%, standard size or custom size. Silver filters can be either 1", 2" or 1/2" thick. Learn More
  3. Flexible Frame Electrostatic Air Filter

    Flexible Frame Electrostatic Air Filter

    Regular Price: $79.95

    Special Price: $39.95

    Choose either 82% or 94%, standard size or custom size. All Flexible Frame Filters are about 3/8" thick. Learn More
  4. Example: 4" Thick Filter

    4 Inch, 5 Inch or 6 Inch Electrostatic Air Filter

    Regular Price: $129.95

    Special Price: $87.95

    Available only in 94% arrestance.Custom sizes only. These filters make great permanent replacements for Aprilaire, SpaceGard, Honeywell, Trion, Lennox, Goodman, Bryant/Carrier, Purolater, etc. Learn More

4 Item(s)

per page

List  Grid 

Set Descending Direction
  • Our Gold Frame filters are more durable and rigid than the Silver Frame filters.
  • All filters are UV protected, EXCEPT for our Gold Frame 82% and Silver Frame 82% So if you have a UV purifier light installed in your air system, be sure to avoid the Silver or Gold 82%.
  • The 82% and 94% refers to the efficiency of the filter and resistance to airflow. The 94% filters are the most efficient (94%) while the 82% filters are less efficient (82%) but allow more airflow (they are less restrictive and less taxing on the your HVAC system).The 94% is recommended for all applications except in systems that have a reduced sized return opening.
  • Flexible frames are available for applications where a rigid frame cannot be used. They have a 3/8" polyester layer and an resin stiffener applied between 2 layers of polypropylene and a polypropylene webbing frame which is sewn around the edge. These 3/8" thick filters fit most 1" applications.
  • All air filters have a 1/8" tolerance.

Filter Thicknesses

  • The gold filters are 7/8” thick.
  • The flex filters are about 3/8” thick.
  • The silver filters are as follows:
    • 1” are 7/8” thick
    • 2” are 1.75” thick
    • ½” are 3/8” thick

View Our Video: Electrostatic Air Filters - What You Need to Know