Filter King AF24x36x1A-M11 Merv 11 Air Filter 10 Pack

Product Description

The FILTER KING AF24x36x1A-M11 is a MERV 11 pleated HVAC air filter designed for residential and light commercial forced-air systems. With a nominal size of 24x36x1 inch and an actual size of 24 x 36 x 0.75 inches, this filter fits standard 1-inch filter slots in air handlers, furnaces, and return-air grilles. MERV 11 filtration captures a broad range of airborne particulates including dust, pollen, mold spores, pet dander, and fine dust particles, making it a solid choice for households with pets or allergy concerns. HVAC technicians and service pros will find this filter appropriate for routine maintenance calls and system tune-ups.

This filter is suited for residential forced-air heating and cooling systems as well as light commercial air handlers using 1-inch filter configurations. The 24x36x1 nominal size is a common return-air dimension found in larger residential systems. It ships in a quantity of 10 per order, making it practical for service vehicles and multi-unit maintenance accounts where consistent filter replacement is scheduled at regular intervals.

Key Features

• MERV 11 rating captures dust, pollen, mold spores, pet dander, and fine particulates
• Nominal size 24x36x1 inch fits standard 1-inch return-air filter slots
• Actual size 24 x 36 x 0.75 inches for accurate fit verification
• Pleated media design increases surface area for improved particulate capture and extended service life
• Quantity of 10 per order supports fleet stocking and scheduled maintenance programs

Compatibility

Designed as an OEM-style replacement pleated air filter for residential and light commercial forced-air HVAC systems with standard 1-inch filter housings sized to accept a 24x36x1 nominal filter.

Installation Notes

Air filters in this size class are typically installed by HVAC technicians or property maintenance personnel during routine service. Before replacing the filter, shut down the air handler or furnace at the thermostat and disconnect power at the disconnect or breaker. Confirm airflow direction by matching the arrow printed on the filter frame to the direction of airflow toward the blower. Industry standard practice recommends inspecting and replacing MERV 11 filters every 60 to 90 days depending on system runtime and indoor air quality conditions, though actual service intervals should be determined by visual inspection.