Nordic Pure 18x18x1PM10C-4 Merv 10 Carbon Air Filter 4pk

Product Description

The NORDIC PURE 18x18x1PM10C-4 is a pleated MERV 10 air filter with an integrated activated carbon layer, designed for residential and light commercial HVAC systems. The dual-material construction fuses MERV-rated filter media with an activated carbon layer, delivering both particulate capture and odor reduction in a single filter. This design reduces flow restriction while providing 33% more surface area compared to standard pleated filters. The actual size is 17.75 x 17.75 x 0.75 inches, and the pack contains 4 filters. Licensed HVAC technicians and experienced DIYers install this filter in forced-air furnaces and air conditioning systems where odor control and particulate filtration are both priorities.

This filter is suited for residential and light commercial applications where indoor air quality demands go beyond basic dust control. It targets lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, and volatile organic compound (VOC) odors. The electrostatic media acts as a magnet for airborne particulates, and the antimicrobial media inhibits bacterial and mold growth on the filter surface. It is a practical choice for homes with pets, allergy sufferers, or spaces prone to odors from cooking, smoke, or chemical vapors.

Key Features

• MERV 10 pleated media fused with activated carbon for combined particulate and odor control
• Actual size: 17.75 x 17.75 x 0.75 inches to fit nominal 18x18x1 filter slots
• Permanently electrostatically charged media attracts and holds airborne particulate matter
• Hypoallergenic, antimicrobial filter media inhibits bacterial and mold growth on the filter
• Heavy-duty moisture-resistant beverage board frame with metal mesh support grid bonded to pleats
• Made in the USA; equivalent to MPR 1000 rated filters

Compatibility

Designed as a direct-fit replacement for nominal 18x18x1 filter slots in residential and light commercial forced-air furnaces and air conditioning systems. Confirm actual slot dimensions before installation, as nominal and actual filter sizes differ across equipment models.

Installation Notes

Installation should be performed by a licensed HVAC technician or a qualified individual familiar with forced-air system service. Always power down the HVAC system at the thermostat and disconnect power at the breaker before replacing the filter. Verify airflow direction arrows on the filter frame align with the direction of airflow in the system. Nordic Pure recommends replacing this filter every 30 to 90 days depending on indoor and outdoor air conditions, with more frequent changes during home renovation or high-dust periods.