Viqua (QS-320) Replacment Quartz Sleeve 10 inch x 4.5 inch Big Blue Filters2055 Why the EP-BB Outperforms Standard

Why the EP-BB Outperforms Standard Carbon Blocks

inspect the piston assembly before replacing the entire valve head

🛡️ Chlorine Pre-Filtration Required

5" x 21" commercial RO housings and is designed for small commercial systems processing less than one gallon per minute of purified water

Polypropylene construction resists a wide range of chemicals

Viqua (QS-320) Replacment Quartz Sleeve 10 inch x 4.5 inch Big Blue Filters2055 Why the EP-BB Outperforms StandardViqua UV Replacement Components Viqua QS 320 Replacement Quartz Sleeve Premium fused silica protection for Platinum and Cobalt UV systems 100% Fused Silica Construction High UV Transmittance Open Ended Design Includes Two O Rings The QS 320 quartz sleeve is the protective barrier between your UV lamp and water in Viqua Platinum and Cobalt series systems. Made from 100% fused silica quartz, this open ended sleeve delivers superior UV transmittance to