Jacuzzi® ProClear Mineral Spa Sanitizer – Controlled Release Silver‑Mineral Cartridge (J‑300/J‑400/J‑500/LX) – part #2890‑185
Frequently Bought Together
Why Shop With Hot Tub Things?
Authentic & Genuine Products
Shop trusted inventory of original spa parts.
Competitive Pricing
Built value for genuine spa care.
Expert Customer Support
Need help finding the right item? We can assist.
Great Everyday Value
Strong fit and quality without overpaying.
Fast Free Shipping
Free shipping on orders $100+.
Satisfaction Guaranteed
Supported by our easy return process.
Key Features & Benefits
Genuine Jacuzzi OEM Part #2890-185
Factory-direct quality and perfect fit guaranteed
Reduces Chlorine Use by Up to 50%
Engineered for seamless compatibility with original mounting points for secure placement.Enjoy softer water that's gentler on skin, eyes, and swimwear
4-Month Lifespan
Long-lasting performance means fewer replacements and lower maintenance costs
Silver-Mineral Technology
Natural antimicrobial properties continuously fight bacteria and algae
Compatible Models
Jacuzzi J-300 Series, J-400 Series, J-500 Series, and LX Series hot tubs
Eco-Friendly Solution
Reduce chemical consumption while maintaining pristine water quality
Product Overview
The Jacuzzi® ProClear Mineral Spa Sanitizer (Part #2890-185) is a controlled-release silver-mineral cartridge designed specifically for Jacuzzi® J-300, J-400, J-500, and LX series hot tubs. This genuine OEM replacement part uses natural mineral technology to continuously sanitize your spa water for up to four months, providing a gentler, more natural approach to hot tub maintenance.
Unlike traditional chemical-only systems, this mineral cartridge releases silver ions that work alongside your existing sanitizer to destroy bacteria, algae, and other contaminants—giving you crystal-clear water with less chemical smell and irritation.
Frequently Asked Questions
-
Replace your Jacuzzi ProClear Mineral Spa Sanitizer cartridge every 4 months or at the start of each season for optimal performance. If you notice increased chemical usage or cloudy water before the 4-month mark, it may be time for an early replacement.
-
The Jacuzzi ProClear Mineral Sanitizer (Part #2890-185) is specifically designed for Jacuzzi J-300, J-400, J-500, and LX series hot tubs. If you own a different Jacuzzi model or another brand, please contact our team to find the right mineral sanitizer for your spa.
-
No, the ProClear Mineral Sanitizer is designed to work alongside your existing sanitizer (chlorine or bromine), not replace it entirely. It reduces your chemical needs by up to 50%, but you'll still need to maintain a low sanitizer level for complete water safety.
-
Installation is simple: locate your spa's filter compartment, remove the old mineral cartridge (if present), and insert the new ProClear cartridge into the designated holder. The cartridge will begin releasing minerals immediately—no activation required.
-
The ProClear system uses natural silver minerals that continuously sanitize your water, while traditional chemicals provide immediate but short-term disinfection. Together, they create a balanced approach: the minerals provide ongoing protection while reducing the amount of harsh chemicals needed.
Related Products
