Product Description
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Official Jacuzzi® ProClear™ Mineral Spa Sanitizer cartridge (part #2890‑185), designed to drop into your filter cap for effortless installation
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Uses Controlled Release Technology (CRT) to release trace amounts of silver and other minerals during shock treatments, naturally sanitizing water and reducing chlorine demand by up to 50%
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Works in tandem with spa oxidizers such as MPS, Trio #2 shock, or chlorine to enhance clarity and soften water feel
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Compatible with Jacuzzi® J‑300, J‑400, J‑500, and J‑LX hot tub models that feature removable filter cap mounts for mineral stick insertion
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Lasts approximately 4 months under typical weekly use—replace at that interval for consistent performance
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Helps maintain stable pH, prevents staining, and minimizes odor while providing a more gentle spa experience
Product Specification
Brand | Jacuzzi Hot Tubs |
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SKU | 2890-185 |
Dimensions | 2.4″ × 7.2″ × 2.3″ |
Barcode | 810143020014 |
Weight | 0.35 lb |
Chemical Type2 | Sanitizer |
Chemical Form | Granular |