DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

FROG Serene Floating System for Hot Tubs - Quick & Easy Prefilled Hot Tub Sanitizer - Hot Tub Maintenance System with Sanitizing Minerals & Bromine

FROG Serene Floating System for Hot Tubs - Quick & Easy Prefilled Hot Tub Sanitizer - Hot Tub Maintenance System with Sanitizing Minerals & Bromine

Q: Does this have to be used in hot water?

I have always used it in my hot tub! When I turn off the hot tub and it cools I still leave it in but I think it’s mainly designed for hot tubs

Q: This is our first hot tub, its a 6 person plug and play with an Ozone Purification sys. We added this to it, will there be any other chemicals needed?

Yes you will need to balance your water chemistry one time a week Ph alkalinity and calcium. and shock or bromo boost the spa 1x month

Product ID: 496636335

Secure Transaction

Details

Brand
FROG
Item Weight
1.19 Pounds
Item Form
Granular
Product Benefits
Kills Bacteria
UPC
722906005469

⏳4-month mineral cartridge life

📊Easy bromine level monitoring with test strips

🧪50% less bromine for gentle sanitization

Frequently Bought Together

FROG Serene Floating System for Hot Tubs - Quick & Easy Prefilled Hot Tub Sanitizer - Hot Tub Maintenance System with Sanitizing Minerals & Bromine

FROG Serene Replacement Mineral Cartridge with 4 Replacement Bromine Cartridges for use with Hot Tub FROG Serene Floating Sanitizing System - Prefilled for Quick & Easy Hot Tub Maintenance

FROG Jump Start for Hot Tubs - Start-Up Chlorine Shock Removes Organic Contaminants & Establishes Chlorine Level - Hot Tub Set Up & Treatment - 1 Pack

Description

💧 Elevate your soak with cleaner, softer water—because your hot tub deserves the best!

EFFORTLESS SPA CARE - Prefilled cartridges and test strips simplify your hot tub maintenance routine.
GENTLE ON SKIN SURFACES - Uses up to 50% less bromine, reducing odors and protecting swimsuits and hot tub materials.
LONG LASTING SANITIZATION - Mineral cartridge lasts 4 months; bromine cartridge lasts 2-4 weeks for extended performance.
TRUSTED WATER CARE EXPERTISE - Backed by 25+ years of innovation in water sanitization technology for pools and spas.
SILKY SOFT FRESH MINERAL WATER - Patented mineral formula combined with low bromine delivers crystal-clear, skin-friendly water.

The FROG Serene Floating System is a quick and easy prefilled hot tub sanitizer that combines patented mineral technology with low-level bromine to maintain clean, silky soft water. Featuring long-lasting mineral and bromine cartridges, it reduces bromine use by up to 50%, minimizing odors and protecting skin and hot tub surfaces. Included test strips allow simple monitoring, making spa care effortless and effective.

Have a Question? See What Others Asked

Does this have to be used in hot water?

This is our first hot tub, its a 6 person plug and play with an Ozone Purification sys. We added this to it, will there be any other chemicals needed?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R$1182

Duties & taxes incl.

Brazilstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews