FROG @Ease Replacement SmartChlor Cartridge for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use - 3 Pack

The Frog @ease Smart Chlorine Cartridge makes hot tub maintenance almost effortless. Installation takes less than a minute, and the water stays consistently clear with much less chlorine smell than traditional systems. It’s definitely more expensive than standard chlorine, but the convenience and steady water quality make it worth it. Great option if you want low maintenance and reliable results.

Consistently works too make spa upkeep easy! Great product.

Love this product! Makes taken care of a hot tub so much easier. No messy powder or bulky boxes that need to be stored. The convenience makes it just so simple as once its upside down its time to change. Keeps the hot tub nice and clean. Highly recommend this to anyone.

We love our frog system, and the effectiveness of these cartridges is top-notch. I love that you can dial back on the frog system, or dial up, the level that you want. There’s no odor in the smart cartridge unlike some offbrands that we have used to try to save money. These are durable cartridges that last us 3 1/2 to 4 weeks per cartridge. Our hot tub water has cleared up and remains clear and we set our dial at four. We have found that we don’t need as many chemicals when using the frog system versus regular chlorine pucks. If you are sensitive to chlorine, and you don’t want to sit with chlorine steam going up your nose and into your eyes, then I highly recommend you try these out. They are better for your skin, your bathing suit and your overall health versus chlorine.

I’ve been using the Frog Cartridge system in my hot tub for a few months now, and it’s been a game-changer. Maintenance has never been easier or more hassle-free. The pre-filled mineral and bromine cartridges are simple to use and eliminate the guesswork of measuring chemicals. I’ve noticed a significant improvement in water quality—crystal clear and soft on the skin without that strong chemical smell. It’s also reassuring to know the minerals provide an additional layer of water care while reducing bromine levels, making it gentler on my skin and swimwear. The convenience of replacing the cartridges every 3-4 weeks (depending on usage) means I spend less time worrying about my hot tub and more time enjoying it. Plus, the built-in reminder system helps me keep track of when it’s time to swap them out.

Product works well and is si convenient. Fast shipping!

We have been using Frog@ease in our new hot tub since we purchased! In our previous hot tub we used regular treatment and would get out of hand a couple of times per year. With the Frog system, it is a set it and forget it system, hence @ease! Done be fooled by the no name replacement cartridges that fit the @ease mineral cartridge, they’ll turn your hot tub into a heavy chlorine chemistry experiment, trust me, I foolishly tried one and had to drain and refill the hot tub. Frog is a patented release system where the chlorine stays in a free chlorine state until the water needs an adjustment and then releases it as needed. No more shocking after daily use unless you have an unusual heavy bather load, then just a small amount of shock. But with just my wife and I, I’ll shock once every week or two. Super easy!

I must have reordered these replacement cartridge 30 times. Sure keeps my hot tub sparkling clean. Make maintenance a no brainer. Each cartridge lasts about a month if your using the tub frequently. When we start skipping days the cartridge last 6 - 7 weeks. The developer of the FROG system deserves some kind of humanity award.