AR-PROChlorinator Wrench Opener with CLX200K O-Rings - 1 Piece Chlorinator Lid Wrench and 2 Pieces O-Rings for Hayward CL200, CL220, and CL2002S - Made of 50% More Durable Plastic

Best invention ever! No more struggling to open our chlorinator. Before this tool, I couldn't open it at all. If my husband was out of town for any length of time, the pool suffered. Heck, even he struggled to get the lid off. Now, easy peasy! Five stars across the board!

Fits well, makes removing the top so much easier.

“O” ring stopped the leak, the wrench makes opening and clothe lid easy. Extra “O” ring for future use.

Used one of the gaskets to replace the old mushy one on my chlorinator. Fit perfectly and it working great so far. The wrench has so far worked fine but it's not very thick plastic. I worry how long it will last. The chlorinator lid usually requires that I use the wrench and then wack the handle with a mallet to get it to turn so hopefully it doesn't eventually break. Otherwise, it's making it so much easier to open the lid versus the old oil filter wrench I used to use.

As a pool professional I look for the best value for my customers. When they needed a wrench and a new o-ring for their chlorinator I knew this was the one for them. These o-rings don’t last long since they’re exposed to chlorine so much so low price means the most. It’s lasted about 2 months now and stopped the leak that was happening. It fit great and sealed nicely. I replace these frequently and this one fit just as good as the name brand one.

Does the Job! I am so grateful for this little device. Getting that top off has been a nightmare. This "wrench" makes it so easy. It's plastic, and very durable.

Terrific product. Makes opening and closing the chlorinator so easy.

I bought this about one year ago- it was a good deal, 2 o-rings and the wrench for $10. However, the o-ring only lasted one year. The previous o-ring lasted about 5 years. Not sure I would buy this again, let’s see how long the second o-ring lasts.