Polaris™ Scientific QS10 Replacement Quartz Sleeve – UVA-1C Iron & Hydrogen Sulfide Removal3157 Top off media as needed

Top off media as needed to maintain proper bed height

5M KCl + AgCl electrolyte delivers stable readings across pH 0-13 range

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🔄 High Activity Level

Polaris™ Scientific QS10 Replacement Quartz Sleeve – UVA-1C Iron & Hydrogen Sulfide Removal3157 Top off media as neededPolaris Scientific Replacement Part QS10 Quartz Sleeve Genuine high purity fused quartz sleeve for Polaris Scientific UVA systems. The QS10 quartz sleeve protects the UV lamp from direct water contact while transmitting maximum UV C at 254 nm. Fits the Polaris Scientific UVA 1C. Replace whenever the sleeve becomes cloudy, scaled, etched, or cracked, and inspect it at every lamp change. Part Number QS10 Length 245 mm For Lamp 10W UV lamp (GL10PP)