Nordic Pure 18x28x1ExactCustomM14-6 Merv 14 Filter 6 Pack

Product Description

The NORDIC PURE 18x28x1ExactCustomM14-6 is a custom-made, MERV 14 pleated air filter sold in a 6-pack, sized at an actual 18 x 28 x 0.75 inches. It is designed for use in residential and light commercial forced-air HVAC systems, including gas furnaces and central air conditioners. Licensed HVAC technicians and experienced service pros install this filter where high-efficiency particulate capture is required. The electrostatically charged pleated media captures over 90% of airborne particles between 1 and 10 microns, and 75% to 95% of particles between 0.3 and 1 microns, including bacteria, mold spores, smoke, and virus carriers. The moisture-resistant beverage board frame adds structural rigidity for the full service interval.

This filter is suited for newer high-efficiency residential and commercial HVAC systems rated to handle MERV 14 filtration and above. Systems designed around HEPA-class filtration are a common fit. The MERV 14 rating is equivalent to an MPR 2800 classification used by some manufacturers, providing a consistent efficiency benchmark as defined by ASHRAE standards. It is well-suited for environments with pets, allergy sufferers, or occupants sensitive to smoke and fine particulates. Nordic Pure recommends replacing the filter every 1 to 3 months depending on environmental conditions, with more frequent changes in high-dust or high-dander settings. Because this is a custom-cut size, it is manufactured to the exact dimensions entered at the time of order and is not returnable.

Key Features

• MERV 14 efficiency captures over 90% of particles from 1 to 10 microns and 75% to 95% of particles from 0.3 to 1 microns
• Electrostatically charged pleated media attracts and holds fine particulates including bacteria, mold spores, smoke, pollen, and pet dander
• Moisture-resistant beverage board frame with reinforced 2-part construction for durability and consistent airflow support
• Media does not promote bacterial or mold growth on the filter surface
• Custom-cut to exact dimensions; actual size is 18 x 28 x 0.75 inches, not a standard nominal fit
• Made in the USA

Compatibility

Designed for residential and commercial forced-air HVAC systems rated to accept MERV 14 filters or higher, including high-efficiency systems that typically use HEPA-class filtration. Confirm your system is rated for MERV 14 before installation, as high-efficiency filtration increases airflow resistance.

Installation Notes

HVAC technicians should verify the system blower and ductwork are rated to handle MERV 14 filter resistance before installing this product. Power down the air handler or furnace at the disconnect before removing the old filter or installing the new one. Measure the existing filter opening to the fraction of an inch before ordering, as this is a custom size and dimensions cannot be changed after manufacture. Replace every 1 to 3 months, or more frequently in high-use or high-contaminant environments.