Nordic Pure 8_3/4x18x1ExactCustomM12+C-6 Merv 12 Filter 6pk

Product Description

The NORDIC PURE 8_3/4x18x1ExactCustomM12+C-6 is a custom-cut, pleated carbon air filter rated MERV 12, sold in a 6-pack. It is sized to exact dimensions of 8.75 x 18 x 0.75 inches and is hand-manufactured to those measurements at the time of order. This filter is designed for residential and light-commercial gas furnaces and central air conditioning systems. It captures over 90% of airborne particles between 3 and 10 microns, and 80% to 90% of particles between 1 and 3 microns. The added carbon layer targets odors alongside standard particulate filtration. Licensed HVAC technicians and knowledgeable DIYers install this filter during routine maintenance intervals.

This filter fits non-standard duct or air handler openings that cannot accept a nominal off-the-shelf size. It is intended for 1-inch filter slots in residential forced-air furnaces and central AC systems. Because the actual size is custom-cut, it is critical to measure the existing filter precisely before ordering. The nominal size listed is 8 3/4 x 18 x 1, with actual dimensions of 8.75 x 18 x 0.75 inches. Nordic Pure recommends replacing 1-inch filters every 30 to 90 days depending on the environment and indoor air quality demands of the installation site.

Key Features

• MERV 12 rated - captures over 90% of particles 3 to 10 microns including pollen, mold spores, pet dander, smoke, bacteria, and viruses
• Activated carbon layer reduces household and HVAC-system odors without added chemical treatments
• Custom exact-cut dimensions of 8.75 x 18 x 0.75 inches for non-standard filter openings
• Reinforced 2-part frame construction provides structural integrity and consistent airflow across the filter face
• Sold as a 6-pack for scheduled maintenance stocking
• Made in the USA

Compatibility

Designed as a custom exact-size replacement for residential and light-commercial forced-air furnace and central AC systems with a non-standard 8.75 x 18 x 0.75 inch filter slot. Verify the actual measured dimensions of your current filter before ordering, as custom-manufactured sizes cannot be returned.

Installation Notes

Installation is performed by a licensed HVAC technician or qualified owner-operator during routine filter maintenance. Power down the furnace or air handler at the disconnect or thermostat before removing the existing filter. Insert the new filter with the airflow arrow on the frame pointing toward the blower. Nordic Pure recommends a 30 to 90 day replacement interval for this 1-inch filter, adjusted based on occupancy, pets, and local air quality conditions.