Quest 746 Commercial Dehumidifier, 480V R454B Certified OMRI Organic Pumice (filtered 3/8in to 1/4in

Pumice (filtered 3/8in to 1/4in in size) is relatively lightweight volcanic rock used as an amendment in all types of soil

And it's sturdy racks can accommodate a variety of mushrooms

SUPERthrive® World Champion activator

Wattage:  264

Quest 746 Commercial Dehumidifier, 480V R454B Certified OMRI Organic Pumice (filtered 3/8in to 1/4inQuest 746 Commercial Dehumidifier, 746 Pint Quest 746 is the industrys first 750 pint, 480v 3 phase, commercial dehumidifier designed for commercial growing at scale. Like all Quest products it can be placed at ground level for immediate operation or hung overhead and out of the way. The Quest 746 480v is one of the most energy efficient, high capacity dehumidifier on the planet, using minimal Amps (6. 5) and maximum efficiency (7. 2 pints kWh). It is