Nordic Pure 20x20x1M14-3 Merv 14 Air Filter 3 Pack

Product Description

The NORDIC PURE 20x20x1M14-3 is a MERV 14 pleated air filter sold in a 3-pack for residential and light commercial HVAC systems. At a nominal size of 20x20x1 inches with an actual size of 19.5 x 19.5 x 0.75 inches, these filters capture airborne particulates including dust, pollen, mold spores, pet dander, smoke, bacteria, dust mite debris, and smog. The electrostatically charged filter media improves particle capture efficiency compared to standard fiberglass media. MERV 14 is equivalent to MPR 2800 on competing rating scales. Licensed HVAC technicians and knowledgeable homeowners install these as a direct drop-in replacement in compatible forced-air systems.

These filters are suited for residential homes, offices, and commercial environments where indoor air quality is a priority - particularly where occupants have allergies, asthma, or other respiratory sensitivities. MERV 14 filtration is also appropriate for commercial units rated to handle filters at MERV 14 and above. Because of the high filtration efficiency, confirm that the HVAC system is rated to handle MERV 14 filters before installation. These filters perform well in newer high-efficiency systems. Replacement is recommended every 1 to 3 months depending on environment, with more frequent changes in homes with pets or allergy sufferers.

Key Features

• MERV 14 filtration captures dust, pollen, mold spores, pet dander, smoke, bacteria, and smog
• Electrostatically charged, hypoallergenic, and antimicrobial filter media
• Moisture-resistant beverage board frame for structural durability
• Actual size 19.5 x 19.5 x 0.75 inches - measure existing filter before ordering
• Equivalent to MPR 2800 rating used by other manufacturers
• Made in the USA - sold as a 3-pack

Compatibility

Designed as an OEM-style replacement filter for residential and commercial forced-air furnace and air conditioning systems rated to accept MERV 14 filters or higher. Verify that your specific HVAC equipment supports MERV 14 before installation, as high-efficiency filtration increases static pressure in the air handler.

Installation Notes

Installation is performed by a licensed HVAC technician or qualified service professional. Power down the HVAC system at the thermostat and disconnect power at the air handler before replacing the filter. Note the airflow direction arrow on the filter frame and align it with the direction of airflow toward the blower. Measure the existing filter opening to confirm fitment against the actual size of 19.5 x 19.5 x 0.75 inches before installing, as nominal and actual dimensions differ.