Nordic Pure 13x21x1ExactCustomM12-6 Merv 12 Filter 6pk

Product Description

The NORDIC PURE 13x21x1ExactCustomM12-6 is a custom-made, pleated AC furnace air filter rated MERV 12, sold in a 6-pack. The nominal size is 13x21x1 with an actual size of 13 x 21 x 0.75 inches. The filter media is electrostatically charged to capture airborne particles including lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and virus carriers. The heavy-duty frame is constructed from moisture-resistant beverage board. At MERV 12, this filter captures over 90% of airborne particles between 3 and 10 microns and 80% to 90% of particles between 1 and 3 microns. Licensed HVAC technicians and knowledgeable homeowners install these filters as part of routine maintenance.

These filters are suited for residential and light commercial HVAC systems where higher filtration efficiency is required without excessive airflow restriction. They are appropriate for households with pets, allergy sufferers, or environments with elevated dust or particulate levels. Nordic Pure recommends replacing HVAC filters every 1 to 3 months depending on occupancy, pet presence, and indoor air quality demands. These are custom-made units cut to exact dimensions and are not standard off-the-shelf stock. Verify actual filter slot dimensions before ordering, as custom sizes are non-returnable.

Key Features

• MERV 12 rated filtration captures over 90% of particles from 3 to 10 microns and 80% to 90% of particles from 1 to 3 microns
• Electrostatically charged pleated media attracts and retains airborne particulates
• Moisture-resistant beverage board frame with reinforced 2-part construction for added durability
• Media does not promote bacterial or mold growth on the filter surface
• Custom-cut to exact dimensions: actual size 13 x 21 x 0.75 inches
• Made in the USA

Compatibility

Designed as a custom-sized OEM-style replacement filter for residential and light commercial forced-air HVAC systems with a filter slot accepting an actual dimension of 13 x 21 x 0.75 inches. Measure the existing filter slot before ordering. This filter is comparable to HVAC filters rated MPR 1500 to 1900.

Installation Notes

Installation is performed by HVAC technicians or qualified homeowners as part of routine filter maintenance. Power down or set the system to off at the thermostat before removing the old filter. Confirm airflow direction indicated on the filter frame aligns with system airflow before seating the new filter. Because these are custom-fabricated units, verify slot dimensions to the nearest fraction of an inch prior to ordering.