Viqua (QS-012) Replacement Quartz Sleeve Hanna (HI1230B) Laboratory combination pH electrode with ceramic junction for field applications. eliminating the need for separate

eliminating the need for separate drain lines in utility rooms

repeat testing periodically to track system performance and determine when filter or membrane replacement is needed

Why Pleated Matters

💧 Multi-Stage Filtration

Viqua (QS-012) Replacement Quartz Sleeve Hanna (HI1230B) Laboratory combination pH electrode with ceramic junction for field applications. eliminating the need for separateViqua Viqua QS 012 Replacement Quartz Sleeve High transmittance fused silica quartz sleeve for maintaining UV disinfection performance in S12Q, S24Q, and S40Q systems 100% Fused Silica High UV Transmittance Includes O Rings The QS 012 quartz sleeve surrounds your UV lamp and serves as the critical barrier between the lamp and your water, allowing UV light to pass through while protecting the lamp from direct water contact. Made from 100% fused silica,