Nordic Pure 17x25x1ExactCustomM12+C-6 Merv 12 Filter 6pk

Product Description

The NORDIC PURE 17x25x1ExactCustomM12+C-6 is a custom-cut, pleated AC and furnace air filter rated MERV 12 with an integrated carbon layer. It is designed for residential and light commercial HVAC systems where higher filtration efficiency and odor reduction are both required. The filter is built from electrostatically charged synthetic media that captures airborne particulates on contact. At MERV 12, it captures over 90% of particles between 3-10 microns and 80%-90% of particles between 1-3 microns. The carbon component addresses odors from smoke, pets, and household chemicals. HVAC technicians and knowledgeable homeowners install this filter as a direct drop-in replacement when the exact nominal size is 17x25x1.

This filter is suited for forced-air heating and cooling systems in residential and small commercial settings. The nominal size is 17x25x1 with an actual size of 17 x 25 x 0.75 inches. Because this is a custom-made exact-size filter, it is manufactured by cutting down or combining standard filter frames. Frame sections may be joined with tape to achieve the specified dimension. This construction is standard practice for non-standard filter openings where off-the-shelf nominal sizes do not fit cleanly. The pack contains 6 filters, supporting a multi-month maintenance schedule. Manufacturers recommend replacement every 30 to 90 days depending on indoor air quality conditions and system runtime.

Key Features

• MERV 12 electrostatically charged synthetic media captures over 90% of particles from 3-10 microns and 80%-90% from 1-3 microns
• Integrated carbon layer reduces odors from smoke, pets, and household chemicals
• Exact custom dimensions - actual size 17 x 25 x 0.75 inches - for filter openings that do not accept standard nominal sizes
• Reinforced 2-part frame construction designed for durability and consistent airflow support over the filter life
• 6 filters per box, supporting extended maintenance intervals
• Made in the USA

Compatibility

Custom-made to the exact dimensions listed. Designed as an OEM-style replacement for any forced-air furnace or air handler with a filter opening that requires a 17 x 25 x 0.75-inch actual-size filter. Verify the actual opening dimensions with a tape measure before ordering. Custom sizes are not eligible for returns.

Installation Notes

Installation is typically performed by licensed HVAC technicians or qualified maintenance personnel. Power down or set the thermostat to the off position before removing the existing filter to prevent unfiltered air from circulating through the air handler. Confirm the actual cabinet opening measurement matches the filter actual size of 17 x 25 x 0.75 inches before installation. Install with the airflow arrow on the filter frame pointing toward the blower and away from the return air duct.