Description
True Blue 20×22-1/4×1 Fiberglass MERV Rating 2 30-Day Filter. This filter effectively traps pollen, dust, and lint, reducing dust and dirt buildup in air ducts, air conditioners, and furnaces. Made from heavy chipboard in a one-piece design, it features continuous filament spun glass filtering media that adheres directly to the frame, eliminating the need for a retainer. A resinous bonding agent adds rigidity and resistance to media compression.
20×22-1/4×1
Fiberglass
MERV Rating 2
Effective against pollen and dust/lint
Reduces dust and dirt buildup in air ducts, air conditioners and furnaces
Lasts Up to 30 Days
Low airflow resistance
Keeps equipment clean for efficient operation
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