AF12x24x1-M8 Pleated Air Filter Merv 8

Product Description

The AF12x24x1-M8 is a MERV 8 rated pleated air filter designed for residential and light commercial HVAC systems. With a nominal size of 12x24x1 inches and an actual size of 11.5 x 23.5 x 0.75 inches, this filter fits standard 1-inch filter slots in air handlers, furnaces, and return-air grilles. Rated at MERV 8, it captures a broad range of airborne particles including dust, pollen, mold spores, and pet dander, making it a reliable choice for maintaining indoor air quality and protecting HVAC equipment. Licensed HVAC technicians and facilities maintenance professionals typically specify MERV 8 for systems where improved filtration is needed without significantly restricting airflow.

This filter is suited for residential forced-air systems and light commercial applications where standard 1-inch filter housings are installed. It is commonly placed in furnace filter slots, air handler cabinets, and return-air filter grilles. The pleated media construction increases surface area compared to fiberglass panel filters, extending service life while maintaining adequate airflow for most residential systems. Filters at this MERV rating are widely used in single-family homes, apartments, and small commercial spaces requiring general-purpose particulate control.

Key Features

• MERV 8 rated pleated media for effective capture of dust, pollen, mold spores, and pet dander
• Nominal size 12x24x1 inches fits standard 1-inch residential and light commercial filter slots
• Actual dimensions of 11.5 x 23.5 x 0.75 inches for proper fit in rated housings
• Pleated design increases media surface area for longer service intervals compared to flat-panel filters
• Sold in a quantity of 10 per order, reducing replacement frequency purchasing

Compatibility

Designed as an OEM-style replacement for residential and light commercial HVAC systems using standard 1-inch filter housings with a 12x24x1 nominal filter slot.

Installation Notes

Installation is typically performed by licensed HVAC technicians or qualified maintenance personnel. Before replacing the filter, shut down the air handler or furnace at the disconnect or thermostat to prevent unfiltered air from circulating during service. Confirm airflow direction arrows on the filter frame align with the direction of airflow into the blower before securing the access panel. Filters should be inspected regularly and replaced per manufacturer and system recommendations to maintain system efficiency and indoor air quality.