Electrostatic Filter for Home Furnaces – Washable – 20 x 22 x 1

Electrostatic Filter for Home Furnaces – Washable – 20 x 22 x 1

SKU:RFD-DEF20221-1

$74.99

This washable electrostatic furnace filter measures 20 by 22 by 1 inch. It provides efficient, reusable filtration for home heating systems. It helps improve air quality by capturing dust, hair, and allergens.

Product Description

The Electrostatic Filter for Home Furnaces is a reusable air filter designed to fit standard furnace housings. It features a durable frame and a washable electrostatic media that captures particles as air passes through. The 20 x 22 x 1 inch size makes it suitable for many residential HVAC systems. With regular cleaning, this filter maintains airflow and helps extend furnace efficiency. Reusable filters reduce waste and lower replacement costs over time. This product is a direct replacement option with performance comparable to OEM filters.

Compatible / Equivalent Filters & Identifiers

Compatible with many standard residential furnaces and HVAC return openings that accept a 20 by 22 inch filter with a 1 inch depth. Suitable alternatives include generic 20 x 22 x 1 filters and other electrostatic washable options. Specific model compatibility should be confirmed with the furnace manufacturer for exact fit.

Key Features & Benefits

  • Washable electrostatic media for repeated use.
  • Durable frame for long life.
  • Reusable design lowers ongoing costs.
  • Fits many 20 by 22 inch furnace openings.
  • Helps improve indoor air quality by capturing dust and allergens.
  • Reusable filtration reduces waste and replacement costs.
  • Improves indoor air quality by trapping dust and allergens.
  • Maintains furnace efficiency through proper airflow.
  • Durable construction withstands regular cleaning and use.
  • Easy to install and maintain for homeowners.

Specifications

Dimensions: 20 inches wide by 22 inches tall by 1 inch thick. Material: washable electrostatic media with a sturdy frame. Type: reusable electrostatic air filter. Application: suitable for most residential furnaces and HVAC return air intakes. Filter grade: standard residential filtration.

Special Instructions

Installation Instructions:
Remove the old filter from the furnace housing. Clean the filter frame if needed. Place the new filter with the airflow direction indicator facing the correct airflow direction. Reinsert the filter into the housing securely. Run the system to ensure proper airflow and seal.

Care & Maintenance:
To maintain performance, rinse the filter under cool water and let it air dry completely before reinstalling. Do not use high heat to dry the filter as it may damage the media. Inspect the frame periodically for cracks or warping and replace if necessary.

FAQs

What size is this filter and will it fit my furnace?

This filter measures 20 by 22 by 1 inches and fits many standard residential furnaces. Please measure your filter slot before ordering.

Can I wash and reuse this filter multiple times?

Yes, the media is washable and designed for repeated use. Allow full dry time before reinstalling to prevent mold.

How often should I replace or clean this filter?

Clean every 1 to 3 months depending on usage and indoor air quality. Replace if the frame becomes damaged or warped.

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