FROG @Ease Floating System for Hot Tubs with 3 Replacement @Ease SmartChlor Cartridges & 3 Pack of FROG Maintain - Hot Tub Maintenance System with Sanitizing Minerals & SmartChlor Technology

Love how easy and simple it is to use.

I love this system. I have been using it for several months now. It is easy to use, keeps the water sparking clear. Wish I had known about this years ago. Works perfect in my outdoor hot tub that I run year round in NY

The FROG system is an easy way to keep my spa chemically balance for optimum performance.

I've used the FE system on my Hot Tub since day 1. Makes maintenance as easy as it can possibly be. Wish the silver bases lasted a bit longer, otherwise, perfect.

This is the one you want. Just buy it. I don't want to do chemistry. After I followed the instructions to start up the hot tub, I just watch for the ball to flip over every 4 weeks or so. When it does, I know to pour in a "maintain" packet and change the silver cartridge. When I reorder, I replace the blue cartridge (3-4 months). I've tried so many other things because I was trying to save money. Haha. Don't make the same mistake. You wont know what do to with all those leftover chemicals, they will just fill a cabinet and remind you of how much money you wasted. Just start here.

The only thing I need for the hot tub.

Only had for about 2 weeks but so far it has been great! Very easy to start up with a new hot tub and the water has been crystal clear. I also love that it is low maintenance and does not have a chemical smell. My skin feels soft when coming out of the water. Very happy so far!

This was recommended to me by a friend and I am so glad. I love this product. It keeps my hot tub crystal clear and clean. Just put it in and done. Keeps maintenance to a minimum.