Active Air Carbon Filter 12 x 39 in - 1700 CFM water storage & fertigation Pairs with a speed control

Pairs with a speed control switch: Add IT-30020

so an unattended room cannot be pulled down too far

horticultural glasses significantly reduce eye strain

Specification Value Spectral Range 400-700 nm PAR Measurement Unit micromol/m2/s PPFD Sensor Type Remote quantum sensor with 12 ft straight cable and short coiled lead Display Handheld digital with peak/min/max logging Reading Memory Up to 99 stored readings

Active Air Carbon Filter 12 x 39 in - 1700 CFM water storage & fertigation Pairs with a speed controlActive Air Carbon Filters are loaded with virgin activated Australian Granular Carbon. This carbon absorbs VOC's (volatile organic compounds) thus trapping every odor molecule that passes through the filter onto the micro porous carbon surface! These filters are light weight and incredibly effective at removing the most potent and heavy odors. Each filter is machine packed and includes a pre filter. Features Attached flange 1. 8" carbon bed depth