16_3/8x21_3/8x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs For use on all Original

For use on all Original Gorilla Grow Tents and Gorilla SHORTY Tents (*excludes Lite Line)

It can be used on most any animal you have

These 1 oz bottles all have flip-top drip-tops for easy application

Suitable environments for release are gardens

Harvest-Master's Climate Control Pro features 8 selectable outputs to control a variety of grow room devices

16_3/8x21_3/8x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs For use on all OriginalNordic Pure Custom MERV 10 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