Nordic Pure 21x22x1ExactCustomM12-6 Merv 12 Filter 6 Pack

Product Description

The NORDIC PURE 21x22x1ExactCustomM12-6 is a custom-cut, pleated AC furnace air filter rated MERV 12, sized to an actual dimension of 21 x 22 x 0.75 inches and sold in a 6-pack. It is designed for residential and light commercial HVAC systems where higher-efficiency filtration is required without sacrificing airflow. The electrostatically charged filter media captures over 90% of airborne particles between 3 and 10 microns and 80% to 90% of particles between 1 and 3 microns. A moisture-resistant beverage board frame provides structural integrity, and the media is manufactured to resist bacterial and mold growth on the filter surface itself. Licensed HVAC technicians and knowledgeable installers are the primary users of this filter.

This filter is suited for residential forced-air furnaces, central air conditioning systems, and light commercial air handlers where indoor air quality is a priority. Common applications include households with pets, allergy sufferers, and environments with elevated dust or particulate loads. MERV 12 efficiency is comparable to filters rated MPR 1500-1900 on proprietary scales used by some manufacturers. Nordic Pure rates filtration performance according to the ASHRAE MERV standard. Because this is a custom-made size, it is built to the exact dimensions entered at the time of order by cutting down or combining standard filter frames, and may incorporate tape reinforcement depending on the final dimensions.

Key Features

• MERV 12 rated: captures over 90% of particles 3-10 microns and 80%-90% of particles 1-3 microns, including lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and virus carriers
• Electrostatically charged pleated media attracts and holds fine airborne particles without promoting mold or bacterial growth on the filter material
• Reinforced two-part beverage board frame is moisture resistant and built for structural durability throughout the filter service life
• Custom-cut to exact dimensions of 21 x 22 x 0.75 inches - actual size, not nominal - for a precise fit in non-standard filter openings
• Sold as a 6-pack to support a full year of quarterly filter changes under typical conditions
• Made in the USA

Compatibility

Designed as an OEM-style replacement filter for residential and light commercial forced-air furnaces, central AC systems, and air handlers that accept a filter with an actual opening size of 21 x 22 x 0.75 inches. Verify the actual opening measurement before ordering, as this is a custom, non-returnable size.

Installation Notes

Filter installation and replacement is typically performed by licensed HVAC technicians or qualified service personnel. Always shut down the air handler or furnace at the equipment disconnect or thermostat before removing or inserting a filter. Confirm airflow direction arrows on the filter frame align with the direction of airflow in the system before securing the filter door. Nordic Pure recommends replacing this filter every 1 to 3 months depending on occupancy, pet presence, and local air quality conditions.