Nordic Pure 20x28x1ExactCustomM13-6 Merv 13 Filter 6 Pack

Product Description

The NORDIC PURE 20x28x1ExactCustomM13-6 is a custom-cut, MERV 13 pleated air filter sized at 20 x 28 x 0.75 inches actual dimensions, sold in a 6-pack. It is designed for residential and light commercial HVAC systems, including forced-air furnaces and central air conditioning units. The electrostatically charged filter media captures over 90 percent of airborne particles between 1 and 10 microns, and 50 to 70 percent of particles between 0.3 and 1 microns. This includes lint, dust, pollen, pet dander, mold spores, smoke, bacteria, and virus carriers. The heavy-duty, moisture-resistant beverage board frame is reinforced with a 2-part construction for added durability. Licensed HVAC technicians and knowledgeable property maintenance staff are the typical installers.

This filter fits residential and commercial forced-air HVAC systems with a 20 x 28 x 1 nominal filter opening. Because this is a custom-made filter cut to exact dimensions, it is intended for installations where a standard-size filter does not fit correctly. Nordic Pure recommends replacing this filter every 1 to 3 months under normal conditions. Homes with pets or occupants with allergies may require more frequent replacement. The MERV 13 rating is comparable to MPR 2200-2400 filters and meets ASHRAE efficiency standards for this particle-size range.

Key Features

• MERV 13 efficiency captures over 90 percent of particles from 1 to 10 microns, including pollen, dust, pet dander, mold spores, and smoke
• Captures 50 to 70 percent of sub-micron particles from 0.3 to 1 microns, including bacteria and virus carriers
• Electrostatically charged pleated media attracts and holds airborne particles without promoting bacterial or mold growth on the filter surface
• Reinforced 2-part beverage board frame is moisture-resistant and built for structural durability over a full service interval
• Custom-cut to exact 20 x 28 x 0.75 inch actual dimensions for installations where nominal-size filters do not fit
• Made in the USA

Compatibility

Designed for residential and commercial forced-air HVAC systems using a nominal 20 x 28 x 1 filter slot. Actual installed dimensions are 20 x 28 x 0.75 inches. Verify the exact opening measurement before ordering, as this is a custom-made, non-returnable filter.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified maintenance personnel. Power down or set the thermostat to off before removing the old filter to prevent unfiltered air from circulating through the system during the swap. Confirm airflow direction and align the filter arrow on the frame with the direction of airflow toward the blower. Because this is a custom size, measure the existing filter opening to the fraction of an inch before ordering, as returns are not accepted on custom-cut filters.