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Your cart is empty.Keep your swimming pool in great condition and ready for use with Pool FROG Pac 540C. The Pool FROG Pac 540C chlorine cartridge is expertly designed for seamless integration in the Pool FROG XL PRO System with the Pool FROG Mineral Reservoir 40K (sold separately). This advanced pool cartridge ensures optimal pool maintenance by dispensing the precise amount of chlorine needed to keep your water clean and clear. Experience hassle-free cartridge replacement with each Pac that's prefilled with 6.16 lbs of Trichlor, eliminating the need to measure or handle chlorine manually. Enhance your pool’s water quality while reducing chlorine usage up to 50%*, thanks to FROG’s innovative technology. This dual-action system of minerals and chlorine not only maintains crystal-clear water but also makes it easier on your skin, swimsuits and pool surfaces. The Pool FROG Pac 540C operates automatically in one Cycler while the Mineral Reservoir 40K (sold separately) operates in the other Cycler, providing continuous sanitization without the guesswork, mess, or stress associated with traditional chlorine floater methods. Crafted for durability and ease of use, this pool sanitizing cartridge ensures longer-lasting performance and fewer maintenance visits. For more than 25 years, FROG has sanitized pools, hot tubs and swim spas with its innovative, patented Mineral Technology that makes water care easier. FROG's prefilled cartridges mean no mess, no guess and no stress water care for your pools, hot tubs and swim spas. Each FROG product helps make your water cleaner, clearer, softer and easier. No matter what size pool, hot tub or swim spa you have, FROG has a solution for it. *Compared to the minimum EPA recommended chlorine level of 1.0 ppm for a stabilized swimming pool.
Kathy M.
Reviewed in the United States on August 4, 2024
Easy to use
Brian S.
Reviewed in the United States on August 23, 2024
Just a replacement and as described
NEB
Reviewed in the United States on August 9, 2023
The frog chlorine pak provided effective chlorine delivery to my pool and met all specifications. The price was considerably less than retail. This product makes it easy to enjoy a clear sparkling pool without a hassle.
mike ellis
Reviewed in the United States on August 27, 2023
1 or 2 of these 3 plastic cartridges always arrive with the top departed from the bottom. I’ve tried taping them back together but it inundated my pool with chlorine. And no returns!
lisa benner
Reviewed in the United States on August 17, 2023
Just makes it so much easier for my pool . One less thing I have to worry about . Easy to use.
Placeholder
Reviewed in the United States on July 8, 2023
Good product the shipping box was flimsy and containers leaked out chlorine residue.
Rollo_65
Reviewed in the United States on September 14, 2022
Work great and make it easy to sanitize pool water
Michael P Conena
Reviewed in the United States on July 10, 2020
The product is great because it is so easy to use. Just cut off the top handle and place it into the clorinator. On hot summer days you go through a Pak every 10-14 days. It's a bit pricey, every Pak costs $50 on Amazon.
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