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

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

SKU:RFD-DEF20201-1

$64.99

Replacement electrostatic air filter for home furnaces that is washable and reusable.

Product Description

This electrostatic filter is designed for home furnaces to capture dust and allergens. It is washable and reusable, reducing replacement waste. The filter measures 20 by 20 by 1 inches to fit standard furnace housings. It delivers consistent airflow while maintaining filtration performance.

Compatible / Equivalent Filters & Identifiers

Compatible with many standard furnace models that accept 20 by 20 by 1 inch filters. Check your current filter dimensions before ordering.

Key Features & Benefits

  • Washable design for long-term use.
  • Electrostatic filtration captures fine particles.
  • Sized for standard furnace housings at 20 x 20 x 1 inches.
  • Durable media resists bending and loss of filtration efficiency.
  • Provides reusable filtration for better air quality.
  • Easy to clean and maintain.
  • Durable design fits standard furnace housings.
  • Reduces waste with a washable filter.

Specifications

Dimensions: 20 x 20 x 1 inches. Metric dimensions: 508 x 508 x 25 mm. Filter type: electrostatic. Reusability: washable and reusable. Material: synthetic electrostatic media.

Special Instructions

Installation Instructions:
Turn off the furnace. Remove the old filter. Clean the filter frame if needed. Insert the new filter with correct airflow direction. Close the housing and restore power.

Care & Maintenance:
Rinse the filter under cool water to remove dust. Let air dry completely before reinstalling. Do not use heat to dry.

FAQs

What are the exact dimensions of this filter?

The filter is 20 x 20 x 1 inches.

How often should I replace it?

It is washable and reusable, so you clean it as needed.

Can I use this filter with any furnace?

Check that your furnace accepts 20 x 20 x 1 inch filters to ensure proper fit.

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