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What are Reusable Air Filters?

Washable air filters, also known as electrostatic filters, are considered reusable or permanent since they are up to 10 times more efficient than standard disposable furnace filters. Air Filters, Inc. manufactures and supplies reusable furnace filters designed to trap up to 94% of the dust and allergens that pass through the filter. The LifeTime Filter™ performs by creating a mild static charge caused by friction of air movement called “Static Cling” causing the dirt and dust to cling to the filter. By creating an electrostatic charge, there is no additional electrical cost, but the washable filter aids in keeping equipment coils cleaner, operating at the highest capacity possible.

Features & Benefits:

  • Corrosion Resistant Materials
  • Washable, Low-Efficiency Particulate Filter
  • Works silently while your system is running and air is moving through the filter
  • Clean approximately every 30 days
  • Primary Stage or Stage 1 Filter
  • For use in apartments; residential homes and commercial buildings
Washable / Electrostatic Filters

How do Electrostatic Air Filters Work?

Electrostatic air filters are considered washable because they use static electricity generated when air flows through the small crevices of the metal furnace filters. Particulates are then attracted to the metal and are trapped on the filter until it is washed out with water.


LifeTime Filter™ media is made to fit firmly inside the frame giving exceptional strength and durability

  • Drain holes are standard
  • Mitered corners
  • Secured with pop rivet(s)
  • Media consists of woven monofilament and two layer bonded blue/white HP44 polyester.
Washable Electrostatic Filter

Cleaning is Easy & Simple

It is recommended that you wash your electrostatic furnace filters every 3 months, and by doing so, they should be reusable and last up to 5 years. They are designed with a heavy duty aluminum frame, two layers of special propylene weave on the front and back, with a unique poly internal lining.

Customize Your Air Filter in 4 Easy Steps

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Step 4

Air Filters, Inc. is committed to providing a "one-stop shop" for all of your air filtration requirements. As an air filter manufacturer, we are uniquely positioned to custom make any and all types of air filters.

build your custom filter now

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