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Permatron Easy Flow Electrostatic Air Filter
Permatron Easy Flow Electrostatic Air Filter

Permatron Easy Flow Electrostatic Air Filter


The Permatron Easy Flow Electrostatic Air Filter provides the same excellent filtration as the Permatron DustEater Electrostatic Furnace Filter, but the Easy Flow Permatron filter offers lower resistance to air flow, which is beneficial for older furnaces and some heat pumps. If you are not sure which Permatron filter is better for you, please check your furnace's owner's manual or call the manufacturer of your HVAC unit.
Lifetime Mfr. Warranty.

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Additional Info

Product Notes:

  • No electrical hookup or special installation required.
  • Permanent, lifetime, electrostatic – just wash and reuse.
  • Even though it is necessary to omit one layer of filter material in one stage of filtration to lower resistance and strain on your furnace, the Easy Flow Permatron filter still maintains an excellent particle arrestance of 82%.
  • The Easy Flow Permatron filter uses the same unique Accumulator Chamber as the DustEater Permatron filter to provide efficient three-stage filtration that reduces indoor pollutants helping to relieve many allergy symptoms. Turbulence and electrostatic forces cause small particles to fuse into larger particles so that they are trapped in the Accumulator Chamber. Any small particles that make it through are held in the second panel.
  • Cleaning is a snap – just rinse the electrostatic air filter under running water every month or so.  Installation is easy, too. Just slide your old HVAC filter out and slide the Permatron filter in.
  • These filters have strong metal frames. And there is a welcome extra benefit - you not only get relief from many allergy symptoms, but housecleaning will be easier because there simply won't be as much dust.
  • For best results, leave your furnace fan running year round so that air will continuously go through the Permatron filter.

Related Products:

  • For extra cleaning power, use Nu-Stat Filter Cleaner, a great permanent furnace filter cleaning agent that really cuts dirt and grease (listed below).
  • High efficiency furnace filters only catch what is circulating in your home’s air. But once the air has passed through the furnace filter, it still has to travel through the ductwork. Our special vent liner (Item #30-1000 listed above) attach to the supply vent (register) in your bedroom as a further protection from dust and allergens that have accumulated in your home’s ductwork. They’re an inexpensive way to help your bedroom further become an “allergy safe zone”.

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Shipping Info

Shipping Information:

  • If you are requesting Air Delivery, please be aware that you may need to add 3-4 days to the expected delivery time since these filters, regular sizes and custom sizes, are shipped directly from the manufacturer.
  • When you receive your new Permatron filter, thoroughly inspect the electrostatic air filter and packaging. If you detect any damage, contact National Allergy immediately.
  • Save your Permatron filter original packing materials should you need to return the filter for any reason.
  • Our Agreement With Permatron Precludes Us From Shipping To PO Boxes, APO Addresses, Or To International Addresses.
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  • Rating Comment 2 Ratings rate this product
  •   Hesh - 8/28/11 19:42 pm Very pleased with our new Permatron DustEater Permanent Filter. It is very easy to install and clean. A very well fabricated product that will give us many years of protection from the clean airflow that is maintained. Thank you National Allery for your outstanding and quick service!

    This user has owned this product for: 1 to 6 months
  •   Monica - 4/27/10 14:24 pm Very well made. Shipped fast. It appears to be working well.

    This user has owned this product for: 1 to 6 months


  • Permatron Easy Flow Permanent Electrostatic Filter
    Item # 320-Size

    1" Standard Thickness
    We apologize, but we no longer carry this product.
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