Aaf/flanders 10055.01243 Fiberglass Furnace Filter Merv 4

Product Description

The AAF/FLANDERS 10055.01243 is a flat-panel spun fiberglass disposable furnace filter sized at 24 x 30 x 1 inches. Rated up to MERV 4, it is designed as a 30-day replacement filter for residential forced-air heating and cooling systems. The lightweight fiberglass media captures common airborne particles including dust and lint, and the design omits metal media retainers, keeping disposal simple. This filter ships in a case of 12 units, making it a practical stocking item for HVAC technicians servicing multiple residential accounts.

This filter is suited for residential furnaces and air handlers where basic filtration is required and frequent filter changes are part of a standard maintenance schedule. The 24 x 30 x 1 inch nominal size fits a wide range of residential return-air filter grilles and cabinet slots. The MERV 4 rating makes it appropriate for systems where low static pressure drop is a priority and the primary concern is protecting equipment from larger debris rather than fine particulate capture.

Key Features

• Flat-panel spun fiberglass media rated up to MERV 4
• Nominal size: 24 x 30 x 1 inches
• 30-day service life under normal residential use
• No metal media retainers for easy, tool-free disposal
• Effective against dust and lint
• Sold in a case quantity of 12 filters

Compatibility

Designed as a standard replacement flat-panel furnace filter for residential forced-air heating and cooling systems accepting a 24 x 30 x 1 inch filter.

Installation Notes

Installation is typically performed by an HVAC technician or knowledgeable homeowner as part of routine preventive maintenance. Always shut down the furnace or air handler at the thermostat and disconnect power at the unit before replacing the filter. Confirm airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Dispose of the used filter in a sealed bag to contain captured dust and debris.

Technical Specifications

• Nominal Size: 24 x 30 x 1 inches
• Filter Media: Spun fiberglass
• Filter Style: Flat panel
• MERV Rating: Up to MERV 4
• Service Life: 30 days
• Metal Media Retainers: None
• Package Quantity: 12 filters per case
• Package Weight: 7.2 pounds

Standard Information

• Brand: AAF/FLANDERS
• Manufacturer Part Number: 10055.01243