MasterCool Vacuum Pump Activated Carbon Exhaust Filter tents-&-tarps * Premium quality product

* Premium quality product

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and commercial farms alike

Use these pots with any of your favorite growing media to ensure even drainage and promote bigger

MasterCool Vacuum Pump Activated Carbon Exhaust Filter tents-&-tarps * Premium quality productCarbon Exhaust Filter for MasterCool Pumps Replaces Koby Junior (US Patent# 3169112A) MasterCool Vacuum Pump Activated Carbon Filter for use with Mastercool pumps. This filter will adsorb contaminants such as oil aerosols, oil vapors, certain other hydrocarbon vapors, and trace moisture. They also trap all foreign solid particles and bacteria down to 0. 5 microns in size. Key Features: Purifies Exhaust Gases from Vacuum Pumps Up to 19 CFM 0. 5 Micron