Nordic Pure 19x21x1ExactCustomM8-12 Merv 8 Filter 12pk

Product Description

The NORDIC PURE 19x21x1ExactCustomM8-12 is a custom-cut, pleated AC furnace air filter rated MERV 8, sold in a 12-pack. The filter is built around a reinforced, moisture-resistant beverage board frame and uses electrostatically charged filter media to capture lint, dust, pollen, pet dander, mold spores, dust mites, and bacteria on every air pass. At a nominal size of 19x21x1 and an actual size of 19 x 21 x 0.75 inches, this is a made-to-order unit manufactured to exact dimensions. Licensed HVAC technicians and experienced DIYers handling forced-air system maintenance are the primary installers.

This filter is suited for residential and light commercial forced-air HVAC systems where improved indoor air quality and low airflow resistance are priorities. It is particularly well-suited for households with pets or allergy sufferers. Nordic Pure recommends replacing this filter every one to three months, with more frequent changes in high-dust or pet environments. The filter media will not promote bacterial or mold growth on the filter surface. Because this is a custom-made product, dimensions are cut to the exact size specified at time of order.

Key Features

• MERV 8 rating captures 70-85% of airborne particles between 3-10 microns, including dust, pollen, pet dander, and mold spores
• Electrostatically charged pleated media attracts and holds particles more effectively than standard fiberglass filters
• Reinforced two-part beverage board frame is moisture-resistant and built for consistent structural support
• Custom-cut to exact dimensions - actual size is 19 x 21 x 0.75 inches
• Media does not promote the growth of mold or bacteria on the filter surface
• Made in the USA

Compatibility

Designed as a custom-fit replacement filter for residential and light commercial forced-air furnace and AC systems with a filter slot requiring an exact opening of 19 x 21 x 0.75 inches. Always measure the actual opening in your unit before ordering, as nominal and actual filter sizes differ on most systems.

Installation Notes

Power down or set the thermostat to the off position before replacing any air filter in a forced-air HVAC system. Note the airflow direction arrow printed on the filter frame and align it with the direction of airflow toward the blower. Because this is a custom-made size, verify the exact dimensions of the existing filter before ordering, as returns are not accepted on custom-cut filters. Filter replacement is a general maintenance task performed by HVAC technicians and qualified building maintenance personnel.