Nordic Pure 19x21x1ExactCustomM13-6 Merv 13 Filter 6pk

Product Description

The NORDIC PURE 19x21x1ExactCustomM13-6 is a custom-made, MERV 13 rated pleated air filter designed for residential and light commercial HVAC systems, including forced-air furnaces and central air conditioners. Each filter measures 19 x 21 x 0.75 inches actual size and ships in a 6-pack. The electrostatically charged pleated media captures over 90% of airborne particles between 1 and 10 microns, and 50% to 70% of particles between 0.3 and 1 microns. This includes lint, dust, pollen, pet dander, mold spores, smoke, bacteria, virus carriers, and smog. The heavy-duty beverage board frame is moisture resistant and built to maintain structural integrity throughout the filter service life. Licensed HVAC technicians and qualified installers handle this product during system maintenance and filter replacement service calls.

This filter is suited for residential homes and commercial spaces requiring high-efficiency particle capture without excessive static pressure drop. The custom sizing makes it appropriate for non-standard filter openings where nominal off-the-shelf sizes do not fit correctly. The MERV 13 efficiency rating is comparable to MPR 2200-2400 filters from other manufacturers and is rated according to ASHRAE standards. Typical replacement intervals are every 1 to 3 months, though households with pets, allergy sufferers, or high-dust environments may require more frequent changes. During home renovation or construction activity, more frequent replacement is also recommended.

Key Features

• MERV 13 rated media captures over 90% of particles between 1 and 10 microns, including pollen, pet dander, mold spores, smoke, and bacteria
• Electrostatically charged pleated media attracts airborne particles and will not promote bacterial or mold growth on the filter surface
• Heavy-duty, moisture-resistant beverage board frame with reinforced 2-part construction for added durability and consistent airflow support
• Custom-cut to exact dimensions - actual size 19 x 21 x 0.75 inches - for non-standard HVAC filter openings
• Sold as a 6-pack, reducing service frequency between supply orders
• Made in the USA

Compatibility

Custom-manufactured to fit HVAC filter openings with an actual opening size of 19 x 21 x 0.75 inches. Suitable for use in residential forced-air furnaces and central air conditioning systems that accept a filter of this exact size. Measure the existing filter or filter slot before ordering, as custom sizes are not eligible for return.

Installation Notes

Filter replacement in forced-air HVAC systems is typically performed by licensed HVAC technicians or qualified maintenance personnel. Power down the HVAC system at the thermostat and, where applicable, at the disconnect before removing the existing filter. Confirm airflow direction arrows on the filter frame align with the direction of airflow in the system before seating the new filter. Because this is a custom size, verify the actual opening dimensions with a tape measure prior to installation to ensure a proper fit and prevent air bypass around the filter frame.