Nordic Pure 16x25x4M15+C-6 Merv 15 Plus Carbon Filter 6 Pack

Product Description

The NORDIC PURE 16x25x4M15+C-6 is a high-efficiency pleated air filter rated MERV 15 with an integrated activated carbon layer, sold in a 6-pack. The nominal size is 16x25x4 inches with an actual size of 15.5 x 24.5 x 3.625 inches. Electrostatically charged synthetic media captures more than 90% of 1.0-10.0 micron contaminants and up to 85% of 0.30-1.0 micron contaminants per pass. The added flat-panel activated carbon layer adsorbs odorous gases, vapors, and volatile organic compounds (VOCs). HVAC technicians, plumbers, and building maintenance professionals installing or servicing forced-air systems specify this filter where indoor air quality requirements demand performance at or above MERV 13.

This filter is suited for residential and light commercial forced-air heating and cooling systems where a nominal 16x25x4-inch filter slot is used. Common applications include central air handlers, gas furnaces, and heat pumps requiring deep-media filtration with odor control. The MERV 15 rating makes it appropriate for environments with elevated particulate loads such as homes with multiple pets, allergy sufferers, or spaces with frequent cooking or renovation activity. The 6-pack format supports a scheduled replacement program, with a recommended change interval of every 3 to 6 months depending on operating conditions. Note: the actual depth is 3.625 inches. If replacing a filter with a 4.375-inch actual depth in a Honeywell or Lennox unit, order the 16x25x5 version instead.

Key Features

• MERV 15 electrostatically charged synthetic media captures airborne dust, pollen, mold spores, pet dander, smoke, bacteria, and smog particles
• Integrated activated carbon flat panel adsorbs VOCs, odorous gases, and vapors
• Hypoallergenic, antimicrobial, and electrostatic filter media inhibits bacterial and mold growth on the media surface
• Heavy-duty moisture-resistant beverage board frame with bonded metal mesh support grid for structural integrity
• Equivalent to MPR 2800 rated filters
• Made in the USA

Compatibility

Designed for forced-air systems using a nominal 16x25x4-inch filter slot with an actual opening that accommodates a 15.5 x 24.5 x 3.625-inch filter. Not a direct replacement for Honeywell or Lennox units requiring a filter with a 4.375-inch actual depth - consult the 16x25x5 listing for those applications.

Installation Notes

Installation is performed by HVAC technicians or qualified maintenance personnel. Always shut down the air handler or furnace at the disconnect or breaker before accessing the filter compartment. Confirm the actual slot dimensions against the filter actual size of 15.5 x 24.5 x 3.625 inches before installation to ensure a proper seal with no bypass gaps. Replace every 3 to 6 months, or more frequently in high-particulate environments or during active renovation work.