Electrostatic Washable Permanent AC Furnace Filters

Electrostatic Washable Permanent AC Furnace Filters
Item# 41standard-9400
Regular price: $79.99
Sale price: $48.95
Frame Type::  CHOOSE FILTER SIZE HERE:  Or Enter Custom Size Here:

Electrostatic Washable Permanent AC Furnace Filters

Electrostatic Washable Permanent AC Furnace Filters

41 Standard Sizes Available.
Custom Sizes Available.
These filters retail elsewhere for $79.99-$99.99.


Clean your indoor air of allergens like pollen, dust, mold spores and pet dander eith a permanent electrostatic air filter.
Electrostatic filters are designed to build a natural static charge as air passes through them. Unlike paper or fiberglass filters, electrostatic filters actually attract and hold dust particles until they are washed out.
We are an authorized Air-Care Electrostatic Filter Dealer. All of our washable ac filters come with Lifetime Air-Care warranty. Your satisfaction is 100% guaranteed!


(1) Choose Frame Type from 1st drop-down menu. (See Chart Below)
(2) Choose your size from the drop-down menu above.
Note: The Standard Sized filters are 'Nominal' sizes. The actual filter frame size will follow industry standard and be 3/8' undercut (i.e. a 12 x 20 will measure 11 5/8' x 19 5/8'). The width of the frames are 7/8'.
(3) If your filter is a non-standard size, choose "Custom" from Filter Size menu and enter exact size in Box.
**Please Note: Custom Filters must be 24-5/8" or less on one side
**Please Note: ALL flexible filters are 1/2 inch thick.

Electrostatic Filter Frame Style

These permanent, washable air filters remove up to 95% of airborne allergens and contaminants and feature low air resistance.

Be Careful! Not all electrostatic filters are the same! It is very important that air filters have LOW AIR RESISTANCE so they don't make your central air unit work harder. This can lead to higher energy bills and eventual damage to your HVAC unit. Our permanent electrostatic air filters feature a low 0.12 WG air resistance rating. If you clean our filters regularly (every 30-60 days), they will clean your air AND protect your air handler.

Easy to Clean -- These washable AC filters are tough and can be vacuumed off, hosed off outside (or in the tub/shower) or cleaned with compressed air.

Washing Furnace Filters



94.7% EFFECTIVE (best on the market) - that's 10 times better than a throw-away filter.

EPA APPROVED ANTI-MICROBIAL COATING - to prevent mold and bacteria from growing


HOLDS AN AMAZING 165 GRAMS OF DIRT. The most of any filter on the market.

Air Care filters are made out of electro-static polypropylene mesh and polyester media with an extruded stainless steel frame, mitered, screwed corners, and galvanized wire mesh screening.


The Electra 9400 is designed to provide the high dust arrestance and low air resistance. The 0.12 inch W.G. initial resistance of the Electra 9400 will perform best in systems configured with 1 square foot, or more, of filter area for each ton of air conditioning. Two layers of woven monofilament polupropylene with integral anti-microbial material provides 10 times more filtration than a disposable fiberglass filter. The deep loading center layer of non-woven polyester allows the Electra 9400 to prolong the time between washings. These permanent Ac filters are designed to last!

Recent Customer Feedback...

"Love the filter, our home has never smelled better." - Jaime from Mission, Texas

"ELECTROSTATIC AIR FURNACE FILTER is so nice! No more wasting $ on refills" - Lisa from Grand Rapids, Michigan

“Thank you very much, air filter is perfect size and working great so far.” - Johannes from Avondale, Arizona

“FAST shipping! These filters are GREAT!!!! I'm so happy I found this site!!!” - Lisa from Fruitland, New Mexico

“Awesome!!!! My allergies have cleared up and my house smells fresh and clean!!” - Shelton from Riverview, Florida

Our permanent AC filters will last you for years to come. Order now to start saving!

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