20" x 20" x 1", ez flow spun fiberglass disposable furnace filter, flat panel, metal retainer on air exit side, only up to merv rating 4, 30 day filter, effective against dust/lint. The product is manufactured in United States. Easy installation and easy handling.
- The product is manufactured in United states
- The product is highly durable and easy to use
- Easy installation and easy handling
- Lasts up to 30 days
- UL Class II
- Protects heating and air conditioning equipment
- Sturdy chipboard frame and metal retainer contributes to filter strength
- Maximum air flow
- The product is manufactured in United states
- The product is highly durable and easy to use
- Easy installation and easy handling
- Lasts up to 30 days
- UL Class II
- Protects heating and air conditioning equipment
- Sturdy chipboard frame and metal retainer contributes to filter strength
- Maximum air flow