AF23x23x1A-M8 Merv 8 Air Filter 23x23x1

Product Description

The AF23x23x1A-M8 is a MERV 8 rated pleated air filter designed for residential and light commercial HVAC systems. With a nominal size of 23x23x1 inch and an actual size of 23x23x0.75 inches, it fits standard 1-inch filter slots in air handlers, furnaces, and return-air grilles. MERV 8 filtration captures a broad range of airborne particles including dust, pollen, mold spores, and lint, making it a solid baseline choice for most forced-air systems. Licensed HVAC technicians and knowledgeable DIYers install this filter as a routine maintenance item during scheduled service calls.

This filter is suited for residential forced-air heating and cooling systems as well as light commercial applications where a 23x23x1 inch nominal slot is present. It is commonly installed in central air handlers, gas furnaces, heat pumps, and package units. The pleated media construction provides greater surface area than fiberglass panel filters, supporting longer service intervals between changes while maintaining adequate airflow across the coil.

Key Features

• MERV 8 filtration rating captures dust, pollen, mold spores, and lint
• Pleated media design increases surface area for improved particle capture and extended filter life
• Nominal size 23x23x1 inch fits standard 1-inch return-air slots and filter cabinets
• Actual dimensions 23x23x0.75 inches allow proper seating without excessive gap or force fit
• Sold in a quantity of 10 per order, supporting scheduled preventive maintenance stock

Compatibility

Designed as an OEM-style replacement pleated air filter for residential and light commercial forced-air HVAC systems requiring a 23x23x1 inch nominal, 1-inch-depth filter slot.

Installation Notes

HVAC technicians and qualified service personnel typically install this filter as part of routine system maintenance. Power down the air handler or furnace at the disconnect before accessing the filter cabinet or return-air grille. Note the airflow direction arrow printed on the filter frame and orient it so the arrow points toward the blower, not the return. Replace filters on a schedule appropriate to system run time and indoor air quality conditions, typically every 30 to 90 days in residential applications.