16" X 20" X 1" Lifetime Permanent Washable Filter

Permatron 3856-1620LRG | Our#: 178049

16" X 20" X 1" Low-Resistance, Electrostatic Permanent Washable Filter

  • 16x20x1" Nominal
  • 15½x19½x⅞" Actual
  • Washable
$39.99 $59.95
In Stock
Ships Tomorrow, Jan. 18th
Est. Delivery By Jan. 25th

If you want to protect your heating and cooling system from dust and dirt - and you are tired of buying disposable air filters, this is the air filter for you!  This durable washable filter is designed to provide great value and last a lifetime. Don't drive around town looking for a washable air conditioner filter or furnace filter.  Order online and will quickly ship to your front door!

  • Designed to minimize initial resistance to airflow
  • Reduces the number of pollutants and allergens in recirculated air and keeps your HVAC system clean
  • Uses natural static electricity to attract and capture airborne particles
  • Includes anti-microbial polymeric protection
  • Durable steel frame
  • Dirt won't get caught in the filter during washing - due to specially-designed drainage ports in the filter frame
  • Lifetime warranty
  • Wash every 30 days under normal use
  • Made with pride in the USA
  • 100% free returns on all filters


by PowerReviews
Permatron16" X 20" X 1" Lifetime Permanent Washable Filter

(based on 1 review)

Reviewed by 1 customer

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I would buy this product again!

By Sharon

from Tamarac, FL

About Me Homeowner

Verified Buyer


  • Compact
  • Durable
  • Easy To Install
  • Good Fit
  • Good Value


    Best Uses

    • Central AC
    • Central Heating
    • Home
    • Large Rooms

    Comments about Permatron 16" X 20" X 1" Lifetime Permanent Washable Filter:

    The filter is durable, efficient, and even looks nice! I will recommend this company to everyone!

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