True Blue 12"x12"x1" Fiberglass MERV Rating 2 30-Day Filter. It effectively captures pollen and dust/lint, reducing dust and dirt buildup in air ducts, air conditioners, and furnaces. Made from heavy chipboard in a one-piece design, this filter features continuous filament spun glass media that adheres directly to the frame, eliminating the need for a retainer. UL Classified.
- 12 in.x12 in.x1 in.
- Fiberglass
- MERV Rating 2
- Low airflow resistance
- Reduces dust and dirt buildup in air ducts, air conditioners and furnaces
- Lasts Up to 30 Days
- Effective against pollen and dust/lint
- Low airflow resistance
- Keeps equipment clean for efficient operation
