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 Push the diverter valve back

Push the diverter valve back up to return to standard unfiltered tap water

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

Cartridge format eliminates need for drain lines or backwash cycles

The RPR probe is engineered for Myron L 6P series Ultrameter instruments used in municipal water systems

FS2-100STSS

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 Push the diverter valve backViqua 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