Replacement Junior Koby Carbon Exhaust Filter hydro-filter this vacuum pump offers unlimited

this vacuum pump offers unlimited vapor tolerance and a noise level as low as 55 dB(A) with its case

smooth polyurethane ball bearing wheels (soft rolling but highly durable composite wheel) & heavy-duty

50 Inches SCREEN DEPTH: 4 Inches HOLE SHAPE: Square

The Type-B adapter works only with grow lights with RJ11 and RJ12 connectors that use resistor dimmers

And the green

Replacement Junior Koby Carbon Exhaust Filter hydro-filter this vacuum pump offers unlimitedCarbon Exhaust Filter for Vacuum Pumps Replaces Koby Junior (US Patent# 3169112A) This filter for your vacuum pump 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 Filtration levels. Helps Maintain Safe Working Environment