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FROG Serene Floating System 01-14-3883 bromine and mineral hot tub sanitizer

Sistema flotante FROG® Serene – Desinfectante mineral y de bromo para jacuzzis – pieza n.° 01‑14‑3883

Precio habitual $59.95
Precio rebajado Precio habitual

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Key Features & Benefits

Complete Starter System

Includes the floating holder, one mineral cartridge and one bromine cartridge.

No Installation

Engineered for seamless compatibility with original mounting points for secure placement.The holder floats freely in the spa, so there's no plumbing or equipment to install.

Up to 50% Less Bromine

With FROG minerals, FROG says bromine use drops up to 50% and the ideal range is 1.0–2.0 ppm.

Dial In by Spa Size

Bromine dial settings run from 0 (about 200 gallons) to 6 (600 gallons) for spas from 150 to 600 gallons.

Simple Refills

Bromine lasts about 2–4 weeks and minerals about 4 months; refills are sold singly or as a kit.

Prefilled Cartridges

No tablets or granules to measure. Snap cartridges in and set the bromine dial.

Product Overview

  • El sistema flotante FROG® Serene ofrece una solución simple y precargada para un agua de spa limpia, suave y de bajo mantenimiento.

  • Combina cartuchos minerales y de bromo para una desinfección continua sin dosificación diaria ni olores químicos fuertes.

  • Flota en su jacuzzi y dispensa automáticamente la cantidad adecuada de desinfectantes durante semanas.

  • El cartucho mineral dura hasta 4 meses y ayuda a reducir el uso de bromo hasta en un 50 %

  • El cartucho de bromo dura de 2 a 4 semanas y proporciona un poder desinfectante confiable con menos olor que el cloro.

  • Los cartuchos precargados encajan fácilmente, sin necesidad de medir, ensuciar ni adivinar

  • Diseñado para jacuzzis de hasta 600 galones ; el dial ajustable le permite configurar el flujo adecuado para su spa.

  • Una excelente opción para los propietarios de spa que buscan un sistema de desinfección fácil de usar y suave para la piel.


    • Floating holder: reusable
    • Mineral cartridge: 1 × 01-14-3812, about 4 months
    • Bromine cartridge: 1 × 01-14-3824, about 2–4 weeks
    • Refills: bromine 01-14-3824, mineral 01-14-3812, kit 01-14-3856
    1. Balance water: pH 7.2–7.8, total alkalinity 80–120 ppm.
    2. Push both cartridges into the holder openings until they stay in place.
    3. Set the bromine dial to your spa size (0 ≈ 200 gal up to 6 = 600 gal).
    4. Float the holder in the hot tub.
    5. Test daily for one week and adjust one setting per day until bromine stays at 1.0–2.0 ppm.
    6. Replace bromine cartridges when empty and the mineral cartridge every 4 months or at drain and refill.
    • Bromine: 1.0–2.0 ppm (FROG range with minerals)
    • pH: 7.2–7.8
    • Total alkalinity: 80–120 ppm
    • Shock: non-chlorine shock weekly or as needed (e.g., FROG Maintain)

    Switching from chlorine? Drain and refill first, and don't use chlorine shock during initial setup.

    • Store: cool, dry, well-ventilated place in original packaging
    • Keep away: from children, other chemicals and moisture
    • Do not: open cartridges or mix with other sanitizers
    • Read: follow all label directions and warnings

Frequently Asked Questions

  • A reusable floating holder, one FROG Serene mineral cartridge and one FROG Serene bromine cartridge.
  • FROG designs FROG Serene for hot tubs from 150 to 600 gallons.
  • Each bromine cartridge lasts about 2 to 4 weeks depending on spa size, temperature and use. The mineral cartridge lasts about 4 months or until you drain and refill.
  • Bromine cartridge 01-14-3824 and mineral cartridge 01-14-3812, or the cartridge kit 01-14-3856 with one mineral and three bromine cartridges.
  • Balance pH and alkalinity, snap both cartridges into the holder, set the bromine dial to your spa size (0 ≈ 200 gal up to 6 = 600 gal), then float it in the spa.
  • FROG's manual says to test daily for the first week and adjust one setting per day. After that, test regularly to keep bromine at 1.0–2.0 ppm.
  • Serene uses bromine with a separate mineral cartridge. @ease uses SmartChlor chlorine cartridges. Their cartridges are not interchangeable.
  • Yes. Drain and refill first so you aren't mixing sanitizers, balance pH and alkalinity, then set up the system. Don't use chlorine shock during initial setup.
  • FROG's manual calls for non-chlorine shock weekly or as needed, such as FROG Maintain.
  • It floats freely, so it doesn't depend on your spa's plumbing. Check that your hot tub is within the 150–600 gallon range FROG designs it for.

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