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12 Pack Flanders Precisionaire Nested Glass Air Filter - 20" x 20" x 1", Green:
$16.93
Flanders Air Filters, 20" X 20" X 1" Precisionaire Nested Glass
🏠 Reliable Air Filter Protection: The AAF Flanders fiberglass panel filter has been trusted for protecting furnaces and air conditioning systems for over 50 years. This 4-pack of nested fiberglass filters is made with durable spun glass to provide dependable equipment protection and energy-efficient performance.
📦 Space-Saving Design: The unique nested construction makes the filters easy to store while keeping them ready when you need a replacement. Each filter provides up to 30 days of service, making monthly replacement simple and convenient.
🛠️ Equipment Protection: Helps protect heating and air conditioning equipment without causing additional strain
📦 Nested Construction: Allows for efficient, space-saving storage
📅 30-Day Service Life: Each filter lasts up to 30 days
🛡️ UL Class 2: Meets UL Class 2 safety standards
🔧 Self-Retaining Media: Spun glass media adheres directly to the frame
🏗️ Heavy-Duty Frame: One-piece chipboard frame helps protect against corner separation
⚡ Energy Efficient: Low initial pressure drop helps support efficient airflow
