Nordic Pure 14x20x1PM12C-4 Merv 12 Carbon Air Filter 4 Pack

Product Description

The NORDIC PURE 14x20x1PM12C-4 is a MERV 12 pleated plus carbon air filter sold in a 4-pack for residential and light commercial HVAC systems. The filter media fuses a MERV 12-rated pleated layer with an activated carbon layer, resulting in 33% more surface area than standard pleated designs and reduced airflow restriction. The activated carbon layer adsorbs odorous gases and volatile organic compounds (VOCs) while the electrostatically charged pleated media captures airborne particulates. The beverage board frame is moisture resistant, and a bonded metal mesh support grid reinforces the pleats under load. Antimicrobial treatment of the media inhibits bacterial and mold growth within the filter itself.

This filter is suited for residential forced-air furnace and air conditioning systems where both particulate control and odor reduction are priorities. Typical applications include homes with pets, smokers, or occupants with allergies or asthma. The MERV 12 rating makes it appropriate for environments requiring filtration of fine dust, pollen, pet dander, mold spores, smoke particles, lint, dust mites, virus carriers, and bacteria. Nordic Pure rates this filter equivalent to MPR 1500-1900. Nordic Pure recommends replacing the filter every 30 to 90 days depending on indoor and outdoor air quality conditions, with more frequent changes during home renovation or high-dust periods.

Key Features

• Dual-layer media: MERV 12 pleated filtration fused with activated carbon for simultaneous particulate and odor control
• Permanently electrostatically charged media acts as a particulate magnet to improve capture efficiency
• Antimicrobial, hypoallergenic filter media inhibits mold and bacterial growth within the filter
• Moisture-resistant beverage board frame with bonded metal mesh pleat support grid
• 33% more surface area than standard pleated filters, reducing static pressure drop
• Made in the USA; equivalent to MPR 1500-1900

Compatibility

Designed as a direct-fit replacement for standard 14x20x1 nominal filter slots in residential forced-air furnaces, air handlers, and central air conditioning systems. Actual filter dimensions are 13.5 x 19.5 x 0.75 inches; verify the actual slot size before installation, as nominal and actual filter sizes differ across equipment manufacturers.

Installation Notes

Air filter replacement is a routine maintenance task performed by HVAC technicians and qualified homeowners. Before replacing the filter, set the system thermostat to off and, for safety on commercial systems, de-energize the air handler at the disconnect. Install the filter with the airflow arrow on the frame pointing toward the blower and away from the return duct. Measure the actual filter slot dimensions prior to ordering to confirm fit, as nominal sizing conventions vary by manufacturer.