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viewerone
2025-09-03 11:52:53
The Frog Spa mineral cartridge system makes taking care of my hot tub so much easier. This the third cartridge I have ordered through Amazon and have never been disappointed. Although I use chlorine in my spa and this cartridge says it's for a bromine system I verified with my spa dealer that the chemicals are the same for both systems. This cartridge is almost $10 less expensive than the darker colored one that says it's for a chlorine system. My spa water stays clear and doesn't have any strong chemical odor for 3 to 4 months with monthly chlorine cartridge changes.
Lydia
2025-08-26 18:36:20
Work with the filter as expected
rickr
2025-07-16 10:19:59
Good price
Jim V.
2025-06-25 14:27:32
Service was excellent
Jennifer Lane
2025-06-22 13:45:03
Can't tell how well it works but a new one feels about half full- is that normal? The bromine carts are full.
J. Cooley
2025-06-13 10:10:06
These work and are needed for my frog system in spa. Got just in time to use when needed
m123
2025-06-11 16:27:50
Worked exactly as described
Samantha Downing
2025-05-10 11:00:36
good product
Jo365
2025-04-12 13:28:43
I truly believe this enhances the quality of my hot tub water. Don't over chemical with this in your tub-- water softeners etc are NOT needed. I just use this, the bromine cartridge, ph and hard water adjusters and occasionally an enzyme product. I shock with MPS after each use, and if I know I'm not going to be tubbing for a few days, add a bit extra bromine. Works for me!
Dennis D.
2025-01-17 18:02:54
At first I was hesitant about using this product as its on the expensive side. It does make your water crystal clear and easier to control the quality and easier to balance water quality> I use the yellow bromine as well, especially in hotter weather! Less fall off in chemical sanitizer!
Dhaval Modi
2025-01-16 18:09:19
As my wife ia working its a handy product for her carry as its a pen size and as per her its saving her time for going out for grooming. Loved it overall.
ica
2025-01-12 10:49:31
Son los que recomienda la firma de mà jacuzzy y no puedo comparar con otros. Lo que sà es cierto es que toda la gama es carisima
Kenneth Miyoshi
2024-12-24 17:46:57
Great
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