Can-Filter® Size:Can-Filter 75 w/ out Flange 600 CFM 5 is considered too alkaline

5 is considered too alkaline for most hydroponic gardens

This sprayer requires no manual pumping and is ideal for large jobs

Be sure to also purchase the return/intake air attachment (#310786) to attach ductwork to the air intake and pull moist air out of the garden

replaceable pH probe (#716392

Calibration is simple with one push button on the meter and fresh Bluelab® Calibration Solutions

Can-Filter® Size:Can-Filter 75 w/ out Flange 600 CFM 5 is considered too alkalineEach Original Can Filter uses the most conceptually sound, granular carbon, packed bed design to deliver the best performing carbon filter on the market. Even with the industrys thickest carbon bed, at 2. 5 in, the Can Original provides for some of the lowest pressure drops, even on smaller size filters. This hefty granular carbon bed effectively makes the Original filter the biggest sponge for VOC removal capable of holding massive amounts of