Nordic Pure 17x28x1ExactCustomM7-6 Merv 7 Furnace Filter 6 Pack

Product Description

The NORDIC PURE 17x28x1ExactCustomM7-6 is a custom-made MERV 7 pleated air filter designed for residential and light commercial AC and furnace systems. With an actual size of 17 x 28 x 0.75 inches, this filter is hand-fabricated to exact dimensions and sold in a 6-pack. The electrostatically charged filter media captures lint, dust, pollen, pet dander, mold spores, dust mites, and bacteria on each pass through the system. The heavy-duty, moisture-resistant beverage board frame provides structural integrity, and the media will not promote bacterial or mold growth. MERV 7 efficiency is equivalent to approximately MPR 600 and is rated according to ASHRAE standards.

This filter is suited for residential homes and commercial environments where moderate filtration is needed without excessive airflow restriction. It is a custom-size product, meaning it may be constructed by cutting down or combining standard filter frames and may include tape reinforcement depending on the dimensions required. It is appropriate for standard forced-air furnaces and central air conditioning systems where a 17 x 28 x 1 nominal slot is used. HVAC technicians and homeowners alike install this filter as part of routine maintenance, with a recommended replacement interval of every 1 to 3 months. Households with pets or allergy sufferers may require more frequent changes.

Key Features

• MERV 7 rated per ASHRAE standards, capturing 50 to 70 percent of airborne particles between 3 and 10 microns
• Electrostatically charged pleated media improves particle attraction and retention versus fiberglass filters
• Heavy-duty, moisture-resistant beverage board frame with reinforced 2-part construction for added durability
• Media does not promote growth of bacteria or mold on the filter surface
• Custom-fabricated to exact dimensions - actual size 17 x 28 x 0.75 inches
• Made in the USA

Compatibility

Designed as a custom exact-size replacement filter for residential and commercial forced-air furnace and AC systems requiring a nominal 17x28x1 filter slot with an actual opening of 17 x 28 x 0.75 inches. Measure the existing filter carefully before ordering, as this is a non-returnable custom product.

Installation Notes

Power down the HVAC system at the thermostat and, where applicable, at the disconnect before removing the old filter. Note the airflow direction arrow on the existing filter and install the replacement with the arrow pointing toward the blower. Because this is a custom-made filter, verify actual slot dimensions with a tape measure prior to ordering. Dispose of the used filter in accordance with local waste guidelines and log the change date for maintenance records.