BRS Universal 1 Micron Carbon Block Filter Lighting Accessories BRS Universal Carbon Blocks have

BRS Universal Carbon Blocks have been specially formulated for industry leading chloramine and chlorine reduction making it the highest performance and longest lasting carbon block in our industry

When combined with the DOS (available separately) it creates a fully automated system for the proper dosing of supplements

amounts of calcium

FMM Module

BRS Universal 1 Micron Carbon Block Filter Lighting Accessories BRS Universal Carbon Blocks haveBRS Universal Carbon Blocks have been specially formulated for industry leading chloramine and chlorine reduction making it the highest performance and longest lasting carbon block in our industry. Chlorine 35,000 @ 1 GPM* Chloramines 3,500 @ 0. 5 GPM* NSF Certified