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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Spa Frog Mineral Cartridge

Product ID: 482929309

Details

Brand
FROG
Item Weight
0.29 Pounds
Item Form
Cartridge
Product Benefits
Kills Algae
UPC
852673896233

💧50% less bromine usage

🕒4-month replacement cycle

🛁Compatible with floating & in-ground spas

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24166 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Elevate your spa game with cleaner, greener, hassle-free water!

ALGAE DEFENSE SYSTEM - Effectively prevents algae growth for crystal-clear spa water
ECO FRIENDLY SANITIZATION - Cuts bromine use by up to 50%, reducing chemical exposure
EFFORTLESS SPA MAINTENANCE - Replace every 4 months for consistently pristine water
UNIVERSAL SPA COMPATIBILITY - Designed for both floating and in-ground Spa Frog systems
TRUSTED QUALITY CONVENIENCE - Backed by 4.7-star rating and easy cartridge swaps

The Spa Frog Mineral Cartridge is a premium replacement filter designed for Spa Frog floating and in-ground systems. It reduces bromine usage by up to 50%, prevents algae growth, and requires replacement every 4 months to maintain clean, sanitized spa water. Trusted by thousands with a 4.7-star rating, it offers an eco-friendly, convenient solution for spa owners seeking effortless water care.

Specifications

ASIN	B000V86MVW
Brand	FROG
Country of Publication	USA
Customer Reviews	4.7 out of 5 stars 1,917 Reviews
Global Trade Identification Number	00722906038115
Item Form	Cartridge
Item Weight	132 g
Manufacturer	King Technology
Product Benefits	Kills Algae, Controls Algae, Maintains Clean Sanitized Water
UPC	852673896233 045635692299 789610246878 722906038115 789610229857

Reviews

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.

25.02.2021

P**L

It's pen size that why it's easy to carry

Im working women its a handy product for me carry as its a pen size and as per me its saving my time for going out for grooming. Loved it overall.

14.03.2021

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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.

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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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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24166 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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3 weeks ago

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