AF9x11.38x1A-M8 Merv 8 Air Filter 9x11.38x1

Product Description

The AF9x11.38x1A-M8 is a MERV 8 pleated air filter designed for residential and light commercial HVAC systems. Rated at MERV 8, it captures a broad range of airborne particulates including dust, pollen, mold spores, and pet dander, making it a reliable choice for standard forced-air applications. The nominal size is 9 x 11.38 x 1 inch with an actual size of 9 x 11.38 x 0.75 inches. The pleated media design increases surface area compared to flat-panel filters, supporting better particle capture without excessive static pressure drop. HVAC technicians and service pros install this filter as part of routine maintenance cycles.

This filter is suited for residential forced-air heating and cooling systems where a nominal 1-inch filter slot is specified. It fits applications calling for a 9 x 11.38 x 1 inch nominal filter. The MERV 8 rating makes it appropriate for homes with pets, light dust loads, or occupants with mild sensitivities. It is sold in a quantity of 10 per order, making it practical for stocking multiple units or servicing several systems on a single run.

Key Features

• MERV 8 filtration rating captures dust, pollen, mold spores, and pet dander
• Pleated media design increases surface area for improved particulate capture
• Nominal size 9 x 11.38 x 1 inch; actual size 9 x 11.38 x 0.75 inches
• Designed for standard 1-inch filter slots in residential HVAC systems
• Sold in a pack of 10 for efficient restocking and multi-unit service calls

Compatibility

Designed as an OEM-style replacement for residential forced-air HVAC systems requiring a nominal 9 x 11.38 x 1 inch pleated air filter in a standard 1-inch filter slot.

Installation Notes

Air filters of this type are installed and replaced by HVAC technicians or qualified service personnel. Always shut down the air handler or furnace before removing or installing the filter. Confirm airflow direction arrows on the filter frame are aligned with the direction of airflow through the system before seating the filter. Replace on the manufacturer-recommended schedule or when the filter shows visible loading.