Filter King AF19x22x1A-M11 Merv 11 Air Filter 10 Pack

Product Description

The FILTER KING AF19x22x1A-M11 is a MERV 11 pleated air filter designed for residential and light commercial HVAC systems. With a nominal size of 19x22x1 inches and an actual size of 19 x 22 x 0.75 inches, this filter fits standard 1-inch filter slots and delivers mid-range filtration performance. At MERV 11, it captures fine dust, pollen, mold spores, pet dander, and fine particulate matter that lower-rated filters miss, making it a solid upgrade from standard MERV 8 panels. Sold in a 10-pack, it supports scheduled maintenance programs where filters are changed on a set rotation. HVAC technicians and facilities personnel commonly stock these in bulk for regular service calls.

This filter is suited for residential forced-air systems and light commercial air handlers operating with standard 1-inch filter tracks. Typical installation locations include return-air grilles, air handler cabinets, and furnace filter slots. MERV 11 filtration is appropriate for households with pets or mild allergy concerns, and for commercial spaces requiring improved indoor air quality without the pressure drop associated with MERV 13 or higher ratings. The 10-pack quantity supports recurring preventive maintenance schedules.

Key Features

• MERV 11 rated — captures particles as small as 1.0 to 3.0 microns including fine dust, pollen, and pet dander
• Pleated media construction increases surface area for improved airflow and extended service life
• Nominal size 19x22x1 inches fits standard 1-inch return-air and air handler filter slots
• Actual dimensions 19 x 22 x 0.75 inches for proper fit without bypass gaps
• Sold in a 10-pack quantity to support scheduled filter replacement programs

Compatibility

Designed as an OEM-style replacement for residential and light commercial forced-air HVAC systems accepting a nominal 19x22x1-inch pleated air filter in a standard 1-inch filter track.

Installation Notes

Air filters of this type are installed by HVAC technicians or qualified service personnel during routine preventive maintenance. Power down the air handler or furnace before removing the old filter to prevent unfiltered air from entering the system. Insert the replacement filter with the airflow arrow on the frame pointing toward the blower. Follow the system manufacturer's recommended replacement interval, typically every 60 to 90 days, though MERV 11 filters in high-load environments may require more frequent changes.