Nordic Pure 25x28x1ExactCustomM8+C-6 Merv 8 Carbon Filter

Product Description

The NORDIC PURE 25x28x1ExactCustomM8+C-6 is a custom-cut, pleated air filter rated MERV 8 with an activated carbon layer, designed for residential and light commercial HVAC systems including forced-air furnaces and central air conditioning units. Built from electrostatically charged synthetic media, it captures airborne particulates while the carbon layer helps reduce common household odors. At a nominal size of 25x28x1 inches with an actual size of 25x28x0.75 inches, this filter is manufactured to exact dimensions and sold in a six-pack. Licensed HVAC technicians and experienced DIYers install this filter as a direct drop-in replacement during routine maintenance cycles.

This filter is suited for residential forced-air heating and cooling systems where odor control and allergen reduction are both priorities. The MERV 8 rating targets particles in the 3-10 micron range, capturing lint, household dust, pollen, pet dander, mold spores, and similar contaminants with a capture efficiency of 70 to 85 percent. The added carbon media addresses odors from cooking, pets, and other household sources without imposing excessive static pressure on the system. This is a custom exact-size filter, meaning nominal dimensions match actual installed dimensions closely, with the actual depth measuring 0.75 inches rather than a full 1 inch.

Key Features

• MERV 8 rating captures 70 to 85 percent of airborne particles between 3 and 10 microns, including pollen, pet dander, dust, and mold spores
• Activated carbon layer reduces common household odors from pets, cooking, and other sources
• Electrostatically charged synthetic media attracts and holds fine particulates without excessive airflow restriction
• Reinforced 2-part frame construction provides added structural durability over standard single-frame designs
• Custom exact-size cut to nominal 25x28x1 inches with an actual size of 25x28x0.75 inches
• Made in the USA

Compatibility

Custom-cut to exact dimensions for HVAC systems requiring a 25x28x1 nominal filter slot. Because this is a custom size, verify the actual opening dimensions of your filter rack before ordering. Custom sizes are non-returnable; measure the existing filter or the filter cabinet opening to confirm fit prior to purchase.

Installation Notes

Power down the HVAC system at the thermostat or disconnect before removing the old filter. Confirm the airflow direction arrow on the filter frame aligns with the direction of airflow toward the air handler or furnace. Nordic Pure recommends replacing this filter every 30 to 90 days depending on indoor air quality conditions, occupancy, and pet presence. This is a disposable filter and is not designed to be washed or reused.