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The NORDIC PURE 18x30x1M16-6 is a MERV 16 pleated air filter sold in a 6-pack, designed for residential and commercial HVAC systems where high-efficiency filtration is required. The filter measures 17.75 x 29.75 x 0.75 inches actual size and fits nominal 18x30x1 filter slots. At MERV 16, it captures extremely fine particles including smoke, bacteria, mold spores, pet allergens, and ultrafine pollutants. A reinforced 2-part frame resists bending and bowing during the service interval, and the increased filtration media surface area supports low airflow resistance throughout the filter life.
This filter suits residential and light commercial applications where air quality demands exceed what standard MERV 8 or MERV 11 filters can deliver. Typical install locations include forced-air gas furnaces, central air conditioning systems, and heat pump air handlers using a nominal 18x30x1 filter rack. Nordic Pure recommends replacing 1-inch filters every 30 to 90 days depending on environment and usage conditions. Each box contains 6 filters, making it practical for stocking a full replacement cycle on a single order.
Designed as a direct-fit replacement for residential and commercial forced-air HVAC systems that accept a nominal 18x30x1 filter size.
HVAC technicians and qualified service personnel should power down the air handler or furnace before replacing the filter. Confirm the actual filter slot dimensions match the 17.75 x 29.75 x 0.75 inch actual size before installation. Install with the airflow arrow on the frame pointing toward the blower. Follow the 30-to-90-day replacement interval guidance or adjust based on system runtime and indoor air quality conditions.
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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