17_1/8x26_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack new releases - 2” parallel heat transfer

- 2” parallel heat transfer segmented reflective tape

When used in Fuzzy Logic mode

CMH315 Fixture (no lamp) APP 277v

It contains potassium and 2% Soluble Silicon to reduce stress caused by heat

• Constant linear response curve (as opposed to other meters’ Gaussian response) yields higher accuracy independent of wavelength—perfect for measuring LED light output

17_1/8x26_1/2x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack new releases - 2” parallel heat transferNordic Pure Custom MERV 14 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition