Ona Carbon-Air (without gel or filter) Garden Accessories Two 4-20mA process outputs with

Two 4-20mA process outputs with range scaling and PID Control

and top performance

Natural plant oils for the control of Spider Mite infestations

the new Xtrasun CMh systems are the ticket

Ona Carbon-Air (without gel or filter) Garden Accessories Two 4-20mA process outputs withONA Carbon Air is the latest in environmentally friendly odor control! The ONA Carbon Air unit has two 6 inch ports to facilitate airflow into the carbon filter and out through the fan unit. You simply connect the ONA Carbon Air to your existing ventilation system to distribute throughout your room or air exhaust system. A pail of ONA gel attaches securely to the bottom of the Carbon Air unit. The ONA Carbon Air unit is to be used exclusively with ONA