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The NORDIC PURE 18x18x2PCP-3 is a pleated carbon air filter designed to capture airborne particles while actively reducing odors and Volatile Organic Compounds (VOCs) from indoor air. Rated at approximately MERV 8 efficiency, it uses a non-woven polyester base media infused with naturally derived charcoal to neutralize odors from pets, smoke, cooking, and household chemicals. The pleated geometry delivers three times the carbon media surface area compared to flat-panel carbon filters, supporting both particle capture and odor absorption without sacrificing airflow. This listing includes three filters per box. HVAC technicians and facilities maintenance staff are the typical installers, though this filter is also suited for knowledgeable homeowners.
This filter is designed for residential and light commercial HVAC applications. In homes and apartments, it functions as a stand-alone filter in forced-air furnaces and central air conditioning systems. In commercial or industrial settings, it can serve as a pre-filter upstream of high-efficiency filtration equipment where odor control is a priority. It is particularly effective in spaces with strong odor sources such as pet areas, kitchens, bathrooms, or environments where cleaning chemicals and VOCs are present. Replacement every 30 to 90 days is recommended for maximum odor control performance.
Designed as an OEM-style replacement pleated carbon filter for residential forced-air furnaces and central air conditioning systems with a nominal 18x18x2 filter slot. Verify the actual opening dimensions before installation, as the actual filter size is 17.75 x 17.75 x 1.75 inches, which is smaller than the nominal size printed on the frame.
Power down the furnace or air handler at the disconnect or thermostat before replacing the filter. Note the airflow direction arrow printed on the filter frame and orient it so the arrow points toward the blower. Confirm the actual slot dimensions in your air handler match the 17.75 x 17.75 x 1.75 inch actual size before insertion, as nominal sizing conventions vary by manufacturer. Dispose of the used filter promptly to avoid redistributing captured contaminants.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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