22x23x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_fluence LIFE Cloning Gel also gives

LIFE Cloning Gel also gives your plants a shot of Vitamin B1 to boost their resistance to stress and shock factors

which makes cleanup easier and less frequent

High Efficiency Up to 2

air-tight close

22x23x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_fluence LIFE Cloning Gel also givesNordic Pure Custom MERV 7 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