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💦 Elevate your spa game with effortless, skin-loving water perfection!
This Salt Water Chlorination System Cartridge uses a titanium chlorine generator to automatically produce chlorine from salt, providing gentle, soft water that helps reduce dry eyes and itchy skin. Designed for easy, tool-free replacement every 4 months, it’s compatible with major spa brands like Hot Spring Highlife and Caldera, ensuring eco-friendly, low-maintenance spa water care.




| Best Sellers Rank | #3,369 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Hot Tub Accessories |
| Customer Reviews | 4.1 out of 5 stars 70 Reviews |
B**N
Exact fit but buy the brand name cartridge
I tried some cheaper cartridges from other sellers for our spa, but none created chlorine like they’re supposed to. almost called a repair guy, but instead i spent the extra cash on the actual brand cartridge and the spa’s been running fine ever since. the one i got was exactly like the original part, which is great, though the box arrived crushed. luckily the cartridge inside was fine. these cartridges are pricey no matter where you buy, but sticking with the real thing saved me from headaches and extra service bills. good to know you get what you pay for when it comes to spa parts. i’m happy with how simple it was once i switched back to the brand name.
D**.
Last a long time
Value
P**R
They don’t work more than cpl days
Bought one and it failed shortly after I purchased it…thought maybe I just got a bad one but purchased another one (my bad) and it lasted about a week maybe tops…they don’t work…my local dealer warned me but they were out so I tried this….twice 🤦🏻…they don’t work…wish they did at $40 cheaper but I am 0/2
B**N
Good fit and similar to original switch
Product is as advertised
J**O
Great little gadget for clean water.
I finally got around to replacing the cartridge because the water in my spa started tasting a bit off, which was annoying since I use it pretty much every day. Honestly, installation is super straightforward—just popped it in, no drama. The water definitely tastes cleaner now, no weird chemical aftertaste. It’s one of those things where you don’t realize how bad it got until you swap in a fresh one. It’s a bit pricey for what it is, but honestly, it’s worth not having to deal with any headaches. My morning coffee tastes way better too. Glad I grabbed this instead of trying to save a few bucks on a generic brand.
A**Y
Easy setup and works well
The Salt System Cartridge was easy to install in my hot spring spa tub, fitting perfectly with the matching system already in place. I set it up while preparing for a weekend getaway, and the water stayed clear and clean the entire time without me having to adjust any levels. It’s helpful not worrying about adding chemicals manually, and I noticed the water feels softer on my skin. The system keeps things running quietly and efficiently. Overall, it works well and saves me time during my busy schedule.
D**D
It works great!
When we purchased our spa in November from a dealer, they told us the only place to go to get them was through a dealer like them at the cost of around $300. A friend told me about this one, he has our exact spa, and it works for 70% less cost. Brilliant!
B**T
Cheap knockoffs stay away
These are cheap (not so cheap) knockoffs. They are hit and miss and work from a few hours to a couple of weeks then quit. Not worth it. Junk…stay away. I’ve gone through three of them and ultimately just returned and asked for a refund.
Trustpilot
3 weeks ago
2 months ago