20" X 22" X 1" Lifetime Permanent Washable Filter

Permatron 3856-2022LRG | Our#: 178065
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20" X 22" X 1" Low-Resistance, Electrostatic Permanent Washable Filter

  • 20x22x1" Nominal
  • 19½x21½x⅞" Actual
  • Washable

$39.99 $51.99
1 Week To Ship
4.8 stars (8 reviews)
Description

20" X 22" X 1" Low-Resistance, Electrostatic Permanent Washable Filter

(actual size - 19-1/2" X 21-1/2" X 3/4")

Never buy another filter!  Our permanent washable filter is designed to provide great value and last a lifetime.   This durable filter is constructed with a combination of woven polypropylene media supported by heavy-duty steel mesh in a galvanized steel frame. The filter carries a lifetime warranty and is ideal for heat pumps, sensitive 90+ efficient furnaces and systems with limited air flow.  This is the best and last filter you will ever buy.

FEATURES:

  • 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
  • Washable - cleans up in minutes
  • 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

CLEANING INSTRUCTIONS:
Clean Monthly by rinsing your filter with running water.  For tough dirt and/or grease, use a mild detergent (i.e., 409 or Simple Green) and rinse thoroughly with warm water.

SPECIFICATIONS:
Average arrestance efficiency - 74%
Initial resistance - 0.07" w.g.
Dust holding capacity - 110 grams







Reviews
20" X 22" X 1" Lifetime Permanent Washable Filter
20" X 22" X 1" Lifetime Permanent Washable Filter Reviewed by 8
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Displaying reviews 1-8:

By William M.

03/16/2015

 5 of 5

Filter Performance

Comments:

This filter has reduced the amount of dust in our home by at least 75% and maybe more. This filter has exceeded our expectations.

BOTTOM LINE: Yes, I recommend this product

By Ted T.

01/08/2015

 4 of 5

good filter

Comments:

The filter arrived in good condition and fit exactly as advertised. It seems to be omni-directional which is different than my earlier ones and requires more frequent cleaning but looks like it will do a fine job. Price was right as well.

BOTTOM LINE: Yes, I recommend this product

By Sherry

10/15/2014

 5 of 5

Very durable!!

Comments:

This is a very sturdy durable filter. It has only been 3 weeks so I still can't really comment on its use yet or ease of cleaning.

BOTTOM LINE: Yes, I recommend this product

By Stephen

08/20/2014

 5 of 5

excellent

Comments:

So far so good, I know when its a bad filter!!!!! My kids start playing with their noses!!! Works well.

BOTTOM LINE: Yes, I recommend this product

By Stan

06/19/2014

 5 of 5

Filters

Comments:

Fantastic, and fast shipping

BOTTOM LINE: Yes, I recommend this product

By Happy H.

09/17/2013

 5 of 5

Great Filter

Comments:

Great product

BOTTOM LINE: Yes, I recommend this product

By Jerry

08/12/2013

 5 of 5

Best Filter Ever!

Comments:

I'm using the filers on a LOFT TV studio where bands record and play live with a small studio audience. In the past the 30-day filers never really cleaned the air. When I installed these filters after a week..the JBTV studios had a noticeable improvement in the air quality. Very pleased, plus never have to change a filter again. Simple to clean and can't wait to save time and trips to buy 30-day "old-fashioned" filters.

BOTTOM LINE: Yes, I recommend this product

By Al

07/29/2013

 4 of 5

Awesome Filter But...

Comments:

Although, the filter at the website said it was for a Trane,and our trane is less then one year old. I had to alter my air handler to get it in, I had to file down 4 bumps in the channel to get it to slide in, as it was just a little to thick,with the nice metal frame even though it was the correct size and for a Trane. Many folks would return it, not knowing how to alter the unit.

BOTTOM LINE: No, I do not recommend this product

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