Precisionaire 14x30x1 Fiberglass Furnace Air Filter

Protection and Performance for Your Furnace and Air Conditioner

Time-Tested Reliability

The Precisionaire Furnace Air Filter has been protecting furnaces and central air conditioners around the world for over 50 years. Whether you are in a residential or commercial setting, this filter is a trusted choice.

Durable and Strong Frame

The frame is made with one continuous piece of chipboard, providing robust guarding against corner separation. This ensures durability and longevity, even in the toughest environmental conditions.

Monthly Maintenance for Optimal Performance

For peak equipment protection and energy efficiency, this filter should be changed monthly during periods of high use. Regular maintenance ensures optimal performance and efficiency, helping to maintain the health and longevity of your furnace and air conditioner.

High MERV Rating without Metal Media

This filter does not require metal media retainers and offers up to a MERV rating of 4. The absence of metal media means fewer maintenance needs, while still providing effective filtration.

Effective Dust and Lint Protection

Offering effective protection against dust and lint for up to 30 days, this filter helps maintain clean indoor air and supports respiratory health. Its efficient design ensures that your HVAC system operates at its best, reducing the risk of allergens and irritants in your home or office.

Key Features

• Time-Proven Protection: Over 50 years of reliable service
• Durable Frame: Chipboard construction for strong, corner-secure design
• Monthly Maintenance: Optimal performance and efficiency
• High MERV Rating: Up to MERV 4 without metal retainers
• Dust and Lint Protection: Effective for up to 30 days

Whether protecting your home or commercial space, the Precisionaire Furnace Air Filter delivers peace of mind and superior performance.