Electrostatic Filter for Home Furnaces – Washable – 19-7/8 x 21-1/2 x 1

Fits standard 19-7/8 in x 21-1/2 in x 1 in furnace filter slots. Suitable for many residential furnaces and air handlers that require a 1 inch deep electrostatic filter. Check your furnace model for compatibility with this sizing.

• Washable and reusable design for cost savings.
• Electrostatic filtration for improved particle capture.
• Standard size compatibility at 19-7/8 inches by 21-1/2 inches by 1 inch.
• Easy maintenance with simple washing and air drying.
• Helps improve indoor air quality in homes.
• Provides electrostatic filtration for efficient particle capture.
• Washable design reduces ongoing filter costs.
• Fits standard residential furnace slots for easy replacement.
• Helps improve indoor air quality with regular maintenance.

Filter type: electrostatic washable. Dimensions: 19-7/8 in x 21-1/2 in x 1 in. Metric dimensions: 505 mm x 546 mm x 25 mm. Material: durable synthetic fibers designed for multiple wash cycles. Primary application: residential furnaces and air handlers that use standard size filters. Pack size: 1 filter per unit.

Installation Instructions:
Turn off the furnace and remove the existing filter. Clean the filter area if needed. Insert the washable filter with the correct orientation. Ensure the gasket or frame is seated properly to prevent air bypass. Turn the furnace back on and monitor airflow.

Care & Maintenance:
Rinse the filter with cold water to remove dust. Do not use hot water or harsh cleaners. Allow the filter to air dry completely before reinstalling. Do not use a clothes dryer. Inspect for wear periodically and replace if integrity is compromised.