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💦 Dive into crystal-clear luxury with FROG Serene – your hot tub’s best-kept secret!
FROG Serene Replacement Mineral Cartridges are prefilled, recyclable units designed for the FROG Serene Floating Sanitizing System. Each cartridge delivers up to 4 months of enhanced mineral-based sanitization, producing softer, clearer water that’s gentle on skin and hot tub surfaces. Trusted for over 25 years, FROG’s patented mineral technology simplifies hot tub maintenance while reducing chemical odors and irritation.
| ASIN | B000V86MVW |
| Best Sellers Rank | #6,109 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Hot Tub Accessories |
| Brand | FROG |
| Brand Name | FROG |
| Customer Reviews | 4.7 out of 5 stars 3,271 Reviews |
| Global Trade Identification Number | 00722906038115 |
| Included Components | Catridge only |
| Item Form | Granular |
| Item Type Name | Replacement Cartridge |
| Item Weight | 4.64 ounces |
| Manufacturer | FROG |
| Manufacturer Part Number | 2530 |
| Model Number | 2530 |
| Number of Items | 1 |
| Product Benefits | Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor Product Benefits Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor See more |
| UPC | 852673896233 045635692299 789610246878 722906038115 789610229857 |
| Unit Count | 1.0 Count |
A**S
Works as promised.
Great price.
M**2
💦
Perfect for hot tub.
T**0
Hot tub
These work great with the hot tub. Good price. Would order again. Easy to use.
M**O
Easy to use.
Works as it should.
B**D
good, but expensive
like the frog products, they work great. only downside is the cost, not very economical.
A**R
Great for blow up spa
This product works great
P**S
Frog chlorine cartridges
Great product for hot tubs that need chlorine cartridges.
V**E
Good bargain for a product that works well.
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.
J**5
Awesome product
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!
D**.
GREAT PRODUCT! USE THE BROMINE YELLOW PACKS AS WELL.
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!
D**I
Handy and usefull
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.
A**A
Jacuzzy
Son los que recomienda la firma de mí jacuzzy y no puedo comparar con otros. Lo que sí es cierto es que toda la gama es carisima
K**I
Four Stars
Great
Trustpilot
3 weeks ago
1 month ago