23x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack dis GeoPot fabric pots are great

GeoPot fabric pots are great for quick-drying substrates and can be used with both soil and soilless media

Drying and Curing Rooms – Control moisture levels precisely during post-harvest drying to protect quality and prevent mold

Emerald Triangle's ultra-potent PK booster takes it to the next level

Maximum Height: 5

Solid Start is used from the cloning/seedling phase into the transition phase of the plant’s life cycle

23x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack dis GeoPot fabric pots are greatNordic 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