Buy 20" X 20" X 1" Lifetime Permanent Washable Filter | Permatron 3856-2020LRG

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You Are Here: Home > Products > Furnace & AC Filters > By Type > Permanent Washable Furnace Filters & Air Conditioner Filters > 20" X 20" X 1" Lifetime Permanent Washable Filter

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

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Product
Our#:	177895
Mfg:	Permatron
Mfg#:	3856-2020LRG
Availability
In Stock

Question & Answer

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

(actual size - 19-1/2" X 19-1/2" 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

REVIEW SNAPSHOT®

by PowerReviews

Permatron20" X 20" X 1" Lifetime Permanent Washable Filter

5.0

(based on 1 review)

Reviewed by 1 customer

Displaying review 1

11/29/2013

5.0

Very good product Will purchase a second

By SLICK289

from OREGON

About Me Handyman, Homeowner

Pros

Durable
Easy To Install
Good Fit
Good Value

Cons

Best Uses

Central AC
Central Heating
Home

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

Wash filter once a month, but could wait 3 months easily.

Displaying review 1

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Description

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

(actual size - 19-1/2" X 19-1/2" 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

Files

Cleaning Instructions and Warranty

Specs

Length: 19-1/2"

Thickness: 7/8"

Width: 19-1/2"

Length: 20"

Thickness: 1"

Width: 20"

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FilterLOCK Furnace and Air Conditioning Filter Seal

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