Polaris™ Scientific QS10 Replacement Quartz Sleeve – UVA-1C Iron & Hydrogen Sulfide Removal3157 uniropkit-wrap *::after { box-sizing: border-box

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

🔄 High Activity Level

Economical Samsung-compatible refrigerator filter that removes chlorine

Polaris™ Scientific QS10 Replacement Quartz Sleeve – UVA-1C Iron & Hydrogen Sulfide Removal3157 uniropkit-wrap *::after { box-sizing: border-boxPolaris 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)