How long do the mineral cartridges last?

The blue mineral cartridge lasts 4 months or when draining the hot tub.

What are the benefits of using bromine instead of chlorine to sanitize my hot tub?

Bromine can be an excellent alternative to chlorine for hot tubs – it is gentler on your skin, eyes and respiratory system which makes it a better option for users with sensitive skin or allergies. It also has a milder odor compared to chlorine.

How is FROG Serene different from traditional sanitizing methods?

If you are tired of chlorine odors and measuring chemicals, FROG Serene is for you. FROG Serene is not just bromine – it uses minerals to create Fresh Mineral Water in your hot tub. Prefilled cartridges eliminate guessing and handling of chemicals.

What is Fresh Mineral Water?

FROG’s Sanitizing Minerals and a low level of bromine make cleaner, clearer, softer water that's easier to take care of. It's sanitized water without the harshness of other products and with prefilled cartridges it's much easier too.

What's included in the box?

1 FROG Serene Mineral Cartridge

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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FROG Serene Replacement Mineral Cartridges, 1 Pack

Product ID: 69970620

Details

Brand
FROG
Item Form
Granular
Item Weight
4.64 ounces
UPC
852673896233

💧Superior mineral water sanitization

🕒4-month long-lasting cartridge life

♻️Eco-friendly recyclable cartridge

MX$2402

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

♨️ Elevate your soak game with Serene® – where clean meets luxury!

ECO CONSCIOUS CARE - Recycle your cartridge and reduce waste while maintaining pristine water quality.
SKIN SUIT FRIENDLY - Gentle on your skin and swimsuits, making every soak a luxurious experience.
MINERAL POWERED PURITY - Harness the power of fresh minerals combined with bromine for next-level sanitization.
TRUSTED WATER EXPERTISE - Backed by 25+ years of FROG innovation, ensuring your hot tub water stays cleaner, softer, and clearer.
EFFORTLESS 4 MONTH CLEAN - Enjoy uninterrupted crystal-clear water with a cartridge that lasts a full season.

The Serene® Mineral Cartridge by FROG is a premium replacement cartridge designed for the FROG Serene Floating System, delivering enhanced water sanitization through fresh minerals combined with bromine. Each cartridge lasts up to 4 months, supports skin-friendly and swimsuit-safe water, and is fully recyclable. Trusted by over 3,200 users with a 4.7-star rating, it leverages 25 years of water care expertise to keep your hot tub water cleaner, clearer, and softer.

Specifications

ASIN	B000V86MVW
Best Sellers Rank	#4,024 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #23 in Hot Tub Accessories
Brand Name	FROG
Customer Reviews	4.7 4.7 out of 5 stars (3,309)
Global Trade Identification Number	00722906038115
Included Components	Catridge only
Item Form	Granular
Item Highlight	For FROG Serene Floating Sanitizing System for Hot Tubs, Prefilled for Easy and Effective Hot Tub Care
Item Type Name	Replacement Cartridge
Item Weight	4.64 ounces
Manufacturer	FROG
Manufacturer Part Number	2530
Model Number	2530
Number of Items	1
Number of Packs	1
Package Size Name	Single Pack
Product Benefits	Kills Bacteria, Maintains Clean Sanitized Water, Protects Against Skin Irritation, Reduces Chlorine Odor
UPC	852673896233 045635692299 789610246878 722906038115 789610229857
Unit Count	1 Count

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