Polaris™ Scientific QS32 Replacement Quartz Sleeve – UVA-8C Filmtec (XLE-4021) Low Energy Membrane 1025 GPD 4" X 21" 300 Gallon Capacity 6-Month Lifespan

300 Gallon Capacity 6-Month Lifespan OEM Alternative

Store electrode in proper pH storage solution to keep glass membrane hydrated and reference junction functional

Set a reminder based on the cumulative total rather than relying on calendar-based replacement schedules for more accurate maintenance timing

or following algae blooms

🔧 NSF-Certified Construction

Polaris™ Scientific QS32 Replacement Quartz Sleeve – UVA-8C Filmtec (XLE-4021) Low Energy Membrane 1025 GPD 4" X 21" 300 Gallon Capacity 6-Month LifespanPolaris Scientific Replacement Part QS32 Quartz Sleeve Genuine high purity fused quartz sleeve for Polaris Scientific UVA systems. The QS32 quartz sleeve protects the UV lamp from direct water contact while transmitting maximum UV C at 254 nm. Fits the Polaris Scientific UVA 8C. Replace whenever the sleeve becomes cloudy, scaled, etched, or cracked, and inspect it at every lamp change. Part Number QS32 Length 665 mm For Lamp 32W UV lamp (GL32PP)