Nordic Pure 20x28x1ExactCustomM8-6 Merv 8 Furnace Filter 6pk

Product Description

The NORDIC PURE 20x28x1ExactCustomM8-6 is a custom-cut, MERV 8 pleated air filter designed for residential and light commercial HVAC systems, including central air conditioners and gas or electric furnaces. Sold in a 6-pack with a nominal size of 20x28x1 and an actual size of 20 x 28 x 0.75 inches, these filters are electrostatically charged to attract and capture airborne particles. The pleated filter media meets ASHRAE MERV 8 standards, capturing 70 to 85 percent of particles sized 3 to 10 microns. A moisture-resistant beverage board frame adds structural support and durability. Licensed HVAC technicians and knowledgeable DIYers install this filter as a routine maintenance replacement in forced-air systems.

This filter is suited for residential homes and light commercial office environments where moderate filtration is needed without excessive airflow restriction. It targets common contaminants including lint, dust, pollen, pet dander, dust mites, mold spores, and bacteria. The custom exact sizing makes it appropriate for applications where standard nominal sizes do not achieve a proper fit in the filter slot. NORDIC PURE produces this filter to the exact dimensions entered at time of order, cutting down or combining filter frames as needed. A change interval of every 1 to 3 months is typical, with more frequent changes recommended in homes with pets or allergy sufferers.

Key Features

• MERV 8 rating captures 70 to 85 percent of airborne particles between 3 and 10 microns
• Electrostatically charged pleated media attracts particles and resists promoting bacterial or mold growth on the filter surface
• Moisture-resistant beverage board frame with reinforced 2-part construction for added durability
• Custom exact-cut sizing to match non-standard filter slot dimensions
• Maintains low airflow resistance to support HVAC system efficiency
• Made in the USA

Compatibility

Designed as a custom exact-size OEM-style replacement for residential and light commercial forced-air furnace and air conditioner filter slots requiring a 20 x 28 x 0.75 inch actual-dimension filter. Not a nominal standard size - confirm actual slot dimensions before ordering.

Installation Notes

Filter replacement is performed by HVAC technicians or qualified DIYers as part of routine preventive maintenance. Power down or set the thermostat to off before removing the existing filter to prevent unfiltered air from circulating through the system. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Because this is a custom-made product cut to exact dimensions, measure the existing filter or the filter slot carefully before ordering, as custom sizes are not eligible for returns.