20” x 20” x 1” MERV 10 Pleated Air Filter
$9.66

The 20x20x1 air filter is designed for residential heating and cooling systems, helping to improve indoor air quality while protecting your equipment.
Whether you need a 20x20x1 furnace filter or a high-efficiency air filter for HVAC systems, this size is commonly used and should be replaced every 30 to 90 days.
SKU: F-20X20X1PL40
Product Name: 20” x 20” x 1” MERV 10 Pleated Air Filter
Description
Improve indoor air quality and help extend the life of your HVAC system with this 20” x 20” x 1” MERV 10 Pleated Air Filter. Designed to capture common airborne contaminants including dust, pollen, lint, pet dander, mold spores, and other particles, it helps keep your heating and cooling system operating efficiently while delivering cleaner air.
Manufactured with durable synthetic filtration media and reinforced by an expanded metal backing, this filter provides excellent dust-holding capacity, consistent airflow, and reliable performance. It is ideal for residential and light commercial HVAC applications.
Specifications
- Nominal Size: 20” x 20” x 1”
- Actual Size: May vary slightly by manufacturer
- Filter Type: Pleated Air Filter
- MERV Rating: 10
- Media: Synthetic non-woven filtration media
- Support Grid: Expanded metal backing
- Frame: Moisture-resistant heavy-duty cardboard frame
- Application: Residential and light commercial HVAC systems
- Recommended Replacement: Every 60–90 days, depending on system usage, indoor air quality, and environmental conditions
Features
- Captures dust, pollen, lint, pet dander, mold spores, and other airborne particles.
- Helps protect HVAC equipment from dirt and debris buildup.
- Supports efficient airflow for reliable HVAC system performance.
- Pleated construction provides increased filtration surface area and enhanced dust-holding capacity.
- Fits most standard 20” x 20” x 1” HVAC filter racks.

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