17_1/8x26_1/2x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack lawn and garden COMPATIBILITY

COMPATIBILITY

The Phantom Open Reflector (item PHRSW010) delivers focused light and effectively dissipates heat while operating the DE lamp at ideal temperatures for maximum light output and lamp life

BLOW IT UP

This greatly reduces the air conditioning required to maintain the growing envirment at desired temperatures

17_1/8x26_1/2x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack lawn and garden COMPATIBILITYNordic Pure Custom MERV 12 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