Filter King AF19x27x1A-M8 Merv 8 Air Filter 10 Pack

Product Description

The FILTER KING AF19x27x1A-M8 is a MERV 8 pleated air filter designed for residential and light commercial HVAC systems. It captures airborne particulates including dust, pollen, mold spores, and pet dander while maintaining adequate airflow across the system. The nominal size is 19x27x1 inches with an actual size of 19 x 27 x 0.75 inches. This filter is sold in a quantity of 10 per order, making it a practical choice for seasonal filter change schedules. Installation is straightforward and suits HVAC technicians, facilities maintenance staff, and qualified DIYers performing routine filter maintenance.

This filter fits forced-air heating and cooling systems that accept a 19x27x1 nominal-size filter slot. It is appropriate for residential furnaces, air handlers, and heat pump systems where MERV 8 filtration is specified or recommended. MERV 8 provides a balanced level of filtration suitable for most residential environments without creating excessive static pressure drop that can stress the blower. Installing fresh filters at regular intervals helps maintain equipment efficiency and indoor air quality between scheduled maintenance visits.

Key Features

• MERV 8 rating captures dust, pollen, mold spores, and pet dander
• Pleated media design increases surface area for improved particulate capture and extended service life
• Nominal size 19x27x1 inches fits standard filter slots requiring that dimension
• Actual size 19 x 27 x 0.75 inches for accurate fit verification before installation
• Sold as a 10-pack for convenient bulk stocking and scheduled replacement programs

Compatibility

Designed as a direct-fit replacement for residential and light commercial forced-air HVAC systems that accept a 19x27x1 nominal-size pleated air filter with MERV 8 filtration requirements.

Installation Notes

Air filters should be installed by an HVAC technician or qualified maintenance personnel following the system manufacturer's service guidelines. Always power down the air handler or furnace at the disconnect or breaker before removing or installing a filter. Confirm airflow direction by matching the arrow printed on the filter frame to the direction of airflow toward the blower. Replace filters at intervals recommended by the equipment manufacturer or more frequently in high-dust or high-occupancy environments.