Viqua (QS-330) Replacement Quartz Sleeve for UV Systems Filters for 20 inch Standard Housings Use this check valve on

Use this check valve on the suction side of chemical injection systems to prevent reverse flow when the injector is not operating

Complete ion removal for ultra-pure water

Phosphate treatment prevents lime and scale buildup on pipes

reducing replacement frequency and operating costs

Viqua (QS-330) Replacement Quartz Sleeve for UV Systems Filters for 20 inch Standard Housings Use this check valve onViqua UV System Component Viqua QS 330 Replacement Quartz Sleeve 100% fused silica quartz with superior UV transmittance for consistent system performance High UV Transmittance 100% Fused Silica OEM Replacement The QS 330 quartz sleeve is engineered to protect your UV lamp while maximizing UV light transmission. Manufactured from 100% fused silica, this sleeve maintains the optical clarity required for effective UV disinfection. Viqua quartz sleeves