Viqua (QSO-410) Replacement Quartz Sleeve for UV Systems Other Components Works with Watts TK-PRO-20U and

Works with Watts TK-PRO-20U and most standard pressurized RO storage tanks from 0

It fits any standard 10 inch x 4

500 mL bottle of precision conductivity standard for accurate meter calibration

High Iron/H₂S Levels

Inline TDS Monitoring 1/4" Push-Connect Digital Readout RO System Compatible

Viqua (QSO-410) Replacement Quartz Sleeve for UV Systems Other Components Works with Watts TK-PRO-20U andViqua Replacement Component Viqua QSO 410 Replacement Quartz Sleeve for UV Systems High purity fused silica quartz designed for optimal UV transmittance and reliable disinfection performance 100% Fused Silica Construction Superior UV Transmittance Direct OEM Replacement VH410 Compatible The Viqua QSO 410 quartz sleeve forms the critical barrier between your UV lamp and water flow, ensuring maximum UV C energy reaches the water while protecting the