Nordic Pure 18x24x4PM10C-6 Merv 10 Carbon Air Filter 6pk

Product Description

The NORDIC PURE 18x24x4PM10C-6 is a dual-layer pleated air filter combining a MERV 10 filtration medium with a fused activated carbon layer. Rated MERV 10, it captures lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, and allergens while the activated carbon layer adsorbs odorous gases and volatile organic compounds (VOCs). This design delivers 33% more surface area than standard pleated filters, reducing flow restriction while improving contaminant capture. The filter is permanently electrostatically charged to help attract and hold airborne particulates. Licensed HVAC technicians and knowledgeable DIYers install this filter in residential and light-commercial forced-air systems.

This filter is sized for residential and commercial forced-air heating and cooling systems that accept a nominal 18x24x4 inch filter. The actual dimensions are 17.5 x 23.38 x 3.63 inches, so confirm the measured slot dimensions before ordering. This 6-pack is well suited for service accounts, multi-unit properties, or any installation where maintaining a stock of filters supports a 30-to-90-day replacement schedule. The antimicrobial filter media resists bacterial and mold growth between change intervals, helping maintain air quality in occupied spaces.

Key Features

• MERV 10 rating captures dust, pollen, pet dander, mold spores, smoke particles, and virus carriers
• Activated carbon layer adsorbs odors and VOCs without significantly restricting airflow
• Permanently electrostatically charged media acts as a particulate magnet
• Hypoallergenic, antimicrobial media inhibits bacterial and mold growth on the filter surface
• Heavy-duty moisture-resistant beverage board frame with bonded metal mesh pleat support
• Made in the USA; MERV 10 performance is equivalent to MPR 900-1000

Compatibility

Designed as a direct-fit replacement for forced-air HVAC systems accepting a nominal 18x24x4 inch filter slot. Confirm the actual opening measures approximately 17.5 x 23.38 x 3.63 inches before installation, as nominal and actual filter sizes commonly differ.

Installation Notes

This filter is typically installed by an HVAC technician or a knowledgeable building owner during routine preventive maintenance. Before replacing the filter, set the thermostat to off and shut down the air handler to prevent unfiltered air from bypassing the slot during the swap. Install with the airflow arrow on the frame pointing toward the blower or furnace heat exchanger. Nordic Pure recommends replacement every 30 to 90 days depending on occupancy, pet presence, and local air quality conditions.