15x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake and dramatically increase a host

and dramatically increase a host plant's supply of nutrients and moisture

1 Year Warranty

This dual-channel controller allows daisy chaining up to 100 fixtures per zone

Left chest pocket for storage of items such as pens

The Sorting Kit utilizes the uniquely sized sieves to collect and sort your largest buds to your finest pollen

15x36x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake and dramatically increase a hostNordic 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