Nordic Pure 14x18x1ExactCustomM7+C-12 Merv 7 Filter 12pk

Product Description

The NORDIC PURE 14x18x1ExactCustomM7+C-12 is a custom-cut, pleated HVAC air filter rated MERV 7 with an activated carbon layer, sold in a 12-pack. The filter is built from electrostatically charged synthetic media that captures airborne particulates on every pass. The carbon layer adds odor-reduction capability beyond standard particulate filtration. At MERV 7, the filter targets particles in the 3-10 micron range, including lint, household dust, pollen, pet dander, mold spores, and baking flour. The actual size is 14 x 18 x 0.75 inches, manufactured to exact dimensions to fit non-standard filter slots. HVAC technicians and facilities personnel install this filter in forced-air heating and cooling systems where a custom frame size is required.

This filter is designed for residential and light commercial forced-air systems where standard nominal sizes do not fit the filter rack or air handler cabinet. Because it is cut to exact dimensions rather than to nominal sizing conventions, it is well suited for custom-built or retrofit air handler installations, older equipment with non-standard openings, and any application where a precise fit is critical to prevent bypass air. The 12-pack quantity supports scheduled preventive maintenance programs with regular 30-90 day replacement intervals. The reinforced 2-part frame construction maintains structural integrity across the full service life of the filter.

Key Features

• MERV 7 rating captures 50-70 percent of airborne particles between 3 and 10 microns, including pollen, pet dander, dust, lint, and mold spores
• Activated carbon layer reduces common household odors in addition to particulate filtration
• Exact custom sizing at 14 x 18 x 0.75 inches prevents bypass air in non-standard filter openings
• Electrostatically charged synthetic media attracts and holds fine particulates without significantly restricting airflow
• Reinforced 2-part frame provides added structural durability over single-frame constructions
• Made in the USA

Compatibility

Custom-made to exact dimensions of 14 x 18 x 0.75 inches for forced-air HVAC systems requiring a non-standard filter size. Measure the existing filter slot before ordering. Custom sizes are non-returnable; verify actual opening dimensions to within 1/8 inch before purchase.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified maintenance personnel. Power down the air handler or furnace at the disconnect or thermostat before removing the existing filter. Confirm airflow direction and insert the filter with the airflow arrow aligned toward the blower. Nordic Pure recommends replacing this filter every 30-90 days depending on environmental conditions and system runtime.