Nordic Pure 20x25x1M12-6 Pleated Air Filter Merv 12 6 Pack

Product Description

The NORDIC PURE 20x25x1M12-6 is a MERV 12 pleated air filter sold in a 6-pack, designed for residential and light commercial HVAC systems including forced-air furnaces and central air conditioners. The filter uses electrostatically charged, hypoallergenic, antimicrobial media that captures lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, and related contaminants on each air pass. The nominal size is 20x25x1 inches with an actual size of 19.5 x 24.5 x 0.75 inches. The moisture-resistant beverage board frame holds its shape across the full service interval. HVAC technicians and service pros specify MERV 12 when customers report moderate allergies, asthma, or elevated indoor air quality concerns.

This filter fits standard 20x25x1 filter slots in residential gas furnaces, heat pumps, and split-system air handlers. It is also suited for light commercial applications where a step up from basic filtration is required. NORDIC PURE rates MERV 12 performance as equivalent to MPR 1500-1900, the scale used by some OEM filter programs. Manufacturers and ASHRAE both evaluate filter efficiency on the same particle-capture criteria, so the MERV rating is directly comparable across brands. The 6-pack quantity supports a full replacement cycle of 1 to 3 months per filter, covering roughly 6 to 18 months of service depending on occupancy conditions, pet load, and local air quality.

Key Features

• MERV 12 rated filtration equivalent to MPR 1500-1900, capturing sub-micron particles including virus carriers and mold spores
• Electrostatically charged, hypoallergenic, and antimicrobial filter media for enhanced particle attraction
• Moisture-resistant beverage board frame maintains structural integrity in high-humidity air streams
• Media will not promote bacterial or mold growth on the filter surface
• Actual size 19.5 x 24.5 x 0.75 inches fits nominal 20x25x1 filter openings
• Made in the USA; sold as a 6-pack for convenient multi-month stocking

Compatibility

Designed as a direct replacement for nominal 20x25x1 air filters in residential and light commercial forced-air furnaces, air handlers, and central air conditioning systems. Confirm actual filter slot dimensions before installation, as nominal and actual sizes differ across equipment brands.

Installation Notes

Air filter replacement is a routine maintenance task performed by HVAC technicians or qualified building maintenance staff. Always set the system thermostat to the off position and confirm the air handler has stopped before removing the old filter. Insert the new filter with the airflow arrow on the frame pointing toward the blower, not toward the return duct. Nordic Pure recommends replacing every 1 to 3 months; homes with pets or occupants with allergies should replace on the shorter end of that interval.