Find the FROG Serene Product You Need
Most Serene shopping starts with something specific. A bromine cartridge needs replacing. The mineral cartridge is due for a change. You need more shock for your regular routine. This collection keeps those products together so you can start with the job at hand.
FROG Serene Bromine Cartridges
Replace the bromine cartridge used with your FROG Serene setup. Choose from individual 200-gram cartridges or Serene bromine cartridge options when it’s time to restock your sanitizer.
FROG Serene Mineral Cartridges
Keep your Serene system supplied with a replacement mineral cartridge when the existing one needs changing. The FROG Serene Mineral Replacement Cartridge is available as an individual replacement.
FROG Serene Cartridge Kits
Prefer to stock up rather than buy cartridges one at a time? The FROG Serene Cartridge Kit includes one mineral cartridge and three bromine cartridges for ongoing Serene maintenance.
FROG Serene Floating System
Starting with Serene or replacing your existing floating setup? The Spa Frog Serene Floating System and Cartridge Kit combines the floating system with cartridges for a complete Serene option.
FROG Maintain Non-Chlorine Shock
FROG Maintain is a non-chlorine shock available in several pack sizes, from individual products to 3, 6, and 12 packs. Choose the quantity that suits how often you use it.
FROG Serene Start-Up & Water Balancing
Getting a hot tub started or bringing your water-care routine together? The collection also includes FROG Jump Start and the FROG Balancing Basics Kit for startup and water-balancing needs.
Why Shop FROG Serene From Hot Tub Pirate?
When you already use Serene, you usually don’t need to rethink your whole water-care setup. You need the cartridge, shock, or balancing product that fits the routine you already have. Hot Tub Pirate keeps those Serene products together so you can restock without looking through unrelated spa products.
Serene Products in One Place
Find bromine cartridges, mineral cartridges, cartridge kits, shock, startup products, and balancing supplies in one collection.
Choose Individual Products or Packs
Replace one cartridge when you need it or stock up with multi-packs when you’d rather have your next few treatments ready.
Fast Shipping
In-stock items ship within 12 business hours, helping you get your Serene supplies without an unnecessary wait.
Free Shipping Over $50
Orders over $50 qualify for free shipping, making it easier to combine the products you need into one order.
100% Satisfaction Guarantee
Every purchase is backed by Hot Tub Pirate’s 100% satisfaction guarantee.
