15x23x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Plant Support A rosin pre press mold

A rosin pre press mold allow you to compact your product so that you can press more rosin in less time

the soil temperature is reduced and the root zone is cooled

the Anden 710 with VLGR technology allows operators to maximize moisture removal and the ability to achieve difficult VPD targets during late flower by modulating the refrigeration system to match the load

or 24 Hour mode which the built-in photocell will automatically respond to

Lip height is 3 inches

15x23x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Plant Support A rosin pre press moldNordic 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