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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
Ozone production - 1100 mg/hr
Grodan comes in graduated sizes
HUM-BOLT is a natural chelate and biostimulant
professionally formulated
Adjustable "OFF" duration spans from 1 minute to 8 hours
Active Air-Damper Options:Backdraft Damper, 6" Ozone production - 1100 mg/hrMade of galvanized steel, these dampers prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a backdraft of air when the fans are switched off.
US$ 124.00
US$ 57.00
US$ 45.00
US$ 249950.00
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