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The NORDIC PURE 28x36x1CustomM13+C-6 is a custom-made, pleated MERV 13 plus carbon air filter designed for residential and light commercial HVAC systems. Built to exact dimensions of 27.5 x 35.5 x 0.75 inches actual size, this filter combines a MERV 13 filtration layer with an activated carbon layer to capture fine airborne particles and reduce common household odors. It ships in a six-pack and is installed by HVAC technicians or knowledgeable homeowners as a drop-in replacement in furnace and air handler filter slots. The reinforced two-part frame supports consistent airflow and structural integrity over the full service life of the filter.
This filter is suited for forced-air furnace and central air conditioning systems where the filter slot requires a non-standard nominal size of 28 x 36 x 1 inches. Because it is custom-fabricated to the listed actual dimensions, it is appropriate for installations where standard stocked sizes do not fit. The carbon layer makes it well suited for environments with elevated odor concerns such as pet dander, smoke, or cooking odors. HVAC professionals servicing residential systems with non-standard filter cavities will find this a direct solution without field modification.
Designed as a custom OEM-style replacement filter for forced-air furnace and central air conditioning systems requiring a nominal 28 x 36 x 1 inch filter. Verify the actual filter cavity dimensions before ordering, as this is a non-returnable custom size.
Installation is performed by a licensed HVAC technician or qualified service professional. Power down the furnace or air handler at the disconnect or thermostat before removing the existing filter. Confirm airflow direction arrow on the filter frame aligns with system airflow toward the blower. Nordic Pure recommends replacing 1-inch filters every 30 to 90 days depending on environmental conditions. Because this is a custom size, measure the existing filter cavity to the nearest 1/8 inch before ordering to confirm fit.
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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