Filter King AF10x10x1-M11 Merv 11 Air Filter 10x10x1

Product Description

The FILTER KING AF10x10x1-M11 is a MERV 11 pleated HVAC air filter designed for residential and light commercial forced-air systems. It carries a nominal size of 10x10x1 inches and an actual size of 9.5 x 9.5 x 0.75 inches, fitting standard 1-inch filter slots. At MERV 11, it captures fine particulates including dust, pollen, mold spores, pet dander, and fine dust lint, making it a solid mid-grade choice for households with allergy concerns or for properties requiring above-average air quality without restricting airflow to MERV 13-plus levels. Installation is straightforward and does not require tools. HVAC technicians and knowledgeable DIYers are the typical installers.

This filter is suited for residential split systems, packaged units, fan coils, and air handlers that accept a 1-inch throwaway-style filter. The 10x10x1 slot is common in smaller air handlers and some return-air grille housings. A MERV 11 rating balances filtration efficiency with system static pressure, making it appropriate for equipment not rated for high-resistance media. This listing covers a quantity of 10 filters per order, supporting a full seasonal maintenance rotation or multi-unit restocking needs.

Key Features

• MERV 11 filtration captures particles as small as 1.0 to 3.0 microns, including pollen, mold spores, and fine dust
• Nominal size 10x10x1 inches fits standard 1-inch filter slots without modification
• Actual dimensions 9.5 x 9.5 x 0.75 inches for accurate slide-in fit
• Pleated media design increases surface area for improved dust-holding capacity
• Ships in a quantity of 10 filters per order, ideal for service vehicle stocking or scheduled filter programs

Compatibility

Designed as a direct drop-in replacement for any forced-air HVAC system requiring a 1-inch pleated filter with a 10x10x1 nominal slot size and a MERV 11 or equivalent rating.

Installation Notes

Filter replacement is a routine maintenance task performed by HVAC technicians and qualified end users. Always set the system thermostat to off before removing or installing a filter to prevent unfiltered air bypass and protect equipment. Install with the airflow arrow on the filter frame pointing toward the blower, away from the return-air duct. Inspect the filter slot and frame for gaps or damage at each change interval to ensure an airtight seal.