18x27x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom spider mite eggs

spider mite eggs

Available in sizes that match our entire line of Active Air filters

The PAR sensor can be incorporated into the Hydro-X Plus system to provide a measurement of “PAR” ( Photosynthetically Active Radiation )

or halide/sodium convertibles are available in a variety of wattages

18x27x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack Paleo Bloom spider mite eggsNordic 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