Purple BVV Vacuum Pump Activated Carbon Exhaust Filter spl_nextlight use one 3 lb bag

use one 3 lb bag per 5 lb substrate bag (approximately 2:1 ratio)

pH buffered

making it the ideal reflector for many applications

all-terrain hauler delivers exceptional balance

Purple BVV Vacuum Pump Activated Carbon Exhaust Filter spl_nextlight use one 3 lb bagCarbon Exhaust Filter for BVV Vacuum Pumps Replaces Koby Junior (US Patent# 3169112A) BVV Vacuum Pump Activated Carbon Filter for use with Purple BVV vacuum pumps. Pump Models Include: BVV4D, BVVSF6S, BVVSF6D, BVV7S, BVV9D, BVVSF12D 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