Viqua (QS-212) Replacement Quartz Sleeve for UV Systems Blue White (F-40500LN-8) F-400N Inline Rotameter Flow Meter 0.5 - 5 GPM; 1/2" FPT Cartridge format eliminates need for

Cartridge format eliminates need for drain lines or backwash cycles

Always verify your housing is rated for the ELF XL series before ordering

hydrogen sulfide removal Flow Rate Up to 15 GPM (depending on housing and pressure) Service Life 6-12 months (varies by water quality and usage) Installation Type Whole-house

designed to measure flow rates from 2 to 20 GPM through 1" FPT connections

Viqua (QS-212) Replacement Quartz Sleeve for UV Systems Blue White (F-40500LN-8) F-400N Inline Rotameter Flow Meter 0.5 - 5 GPM; 1/2" FPT Cartridge format eliminates need forViqua Replacement Component Viqua QS 212 Replacement Quartz Sleeve 100% fused silica quartz sleeve engineered for maximum UV transmittance in residential UV disinfection systems OEM Viqua Part High Transmittance Fused Silica WHY IT WORKS Optical Clarity for UV Performance 100% Fused Silica Medical grade quartz construction delivers superior UV transmission compared to standard glass sleeves High Transmittance Engineered to allow maximum UV C light to