Nordic Pure 13x21_3/4x1ExactCustomM8-6 Merv 8 Filter 6pk

Product Description

The NORDIC PURE 13x21_3/4x1ExactCustomM8-6 is a custom-cut, MERV 8 rated pleated air filter designed for residential and light commercial HVAC systems. Manufactured in the USA, it uses electrostatically charged filter media housed in a reinforced, moisture-resistant beverage board frame. The media captures 70 to 85 percent of airborne particles in the 3 to 10 micron range, including lint, dust, pollen, pet dander, and mold spores. The actual dimensions are 13 x 21.75 x 0.75 inches. This filter is built to a custom exact size and is made by hand to the specified dimensions. Licensed HVAC technicians and qualified service personnel perform routine filter replacements as part of preventive maintenance programs.

This filter is suited for use in residential furnaces, central air conditioning systems, and light commercial air handlers where a MERV 8 filtration level is specified. The MERV 8 rating is comparable to the MPR 800 scale used by some manufacturers and is based on ASHRAE testing standards. It is appropriate for environments with pets, occupants with allergies, or spaces with elevated dust and particulate levels. Nordic Pure recommends replacing this filter every 1 to 3 months, with more frequent changes in homes with pets or allergy-sensitive occupants. Because this is a custom exact-size filter, it is intended for units where standard nominal sizes do not fit correctly.

Key Features

• MERV 8 rated media captures 70 to 85 percent of particles between 3 and 10 microns, including pollen, pet dander, dust, lint, and mold spores
• Electrostatically charged filter media attracts airborne particles and resists bacterial and mold growth on the filter surface
• Reinforced 2-part beverage board frame provides added durability and structural support across the filter face
• Custom exact-size construction cut to 13 x 21.75 x 0.75 inches for units where nominal sizing does not apply
• Low airflow resistance design helps maintain HVAC system efficiency and extends filter service life
• Made in the USA

Compatibility

Designed as a custom exact-size OEM-style replacement for residential and light commercial furnaces, air handlers, and central AC systems requiring a filter with actual dimensions of 13 x 21.75 x 0.75 inches and a MERV 8 filtration rating. Measure the current filter before ordering to confirm fit, as actual and nominal sizes often differ.

Installation Notes

Filter replacement is a routine HVAC maintenance task performed by licensed technicians or qualified facility maintenance personnel. Always shut down the HVAC system at the thermostat and disconnect power before removing the existing filter. Note the airflow direction arrow on the filter frame and install the replacement with the arrow pointing toward the blower. Because this is a custom-made filter, verify all three dimensions against the actual filter slot before installation.