Address
304 North Cardinal
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Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM

A practical 2026 roundup of the best salt water systems for hot tubs and swim spas, with a quick-pick table, full reviews, and a buyer's guide for capacity and upkeep.

Is your Hot Spring ACE cell faulting or under-producing? This guide covers when to replace it, your replacement options, and how to install a compatible salt cell with confidence.

Softer water, less chlorine smell, and far less hands-on dosing. Here is how a salt water system works in a hot tub and exactly how to convert yours.

One of the first questions every new salt-system owner asks is simple: how much salt do I actually add? The honest answer is that it depends on three numbers, and guessing any of them usually means either an under-salted spa…

The smarter, simpler solution for crystal-clear spa water without draining and refilling every month.

The 30-second version: electrolysis through titanium plates. The full version, and why cell size matters.

Same end result, a softer feel on skin, fewer test strips, and no chlorine smell clinging to your swimsuit. Here's how salt chlorination quietly changes the daily spa routine.

Everything you need to get your MagicSpa running instantly. ⚠️ Vital Safety Rule: Never plug the control box directly into a wall outlet. Always use the provided low-voltage power adapter plugged into a GFCI-protected outlet. Quick Start in 3 Steps…

Wi-Fi & App Operation Wi-Fi Network Requirement Understanding Screen Wi-Fi Status We have added a Wi-Fi indicator on the top-right corner of the control box screen: Note: You can always check the detailed connection status by entering the device menu…