Stop testing. Stop guessing. Start relaxing.
The AutoChlorinator™ tests your water and doses it automatically. No manual testing. No guesswork. No maintenance visits. Just safe, balanced water—every time you step in.
- Monitor the safety of your water.
- The AutoChlorinator™ continuously regulates chlorine levels, keeping your hot tub clean and free from harmful bacteria. Enjoy peace of mind knowing your water is always safe, balanced, and ready for relaxation.
- Easy-to-read, easy-to-understand.
- The AutoChlorinator™ doesn't use complicated technology or store your data in the cloud — no required apps or Wi-Fi and reliable, straightforward water care.
- Set it and forget it.
- Think about planning your next hot tub party — not wondering if your hot tub will be balanced in time. Relax and enjoy your soak while it does the work for you!
- Safe, 10-second chemical refills.
- Topping up your chemicals and reagents is quick, easy, and safe with the AutoChlorinator™. Refills are easy, mess-free, and last 6 months!
- Bring-your-own chemicals.
- The AutoChlorinator™ doesn't rely on proprietary technology. We strive to be vendor-neutral so any reagents or chlorine will work.
- More efficient use of chemicals.
- The AutoChlorinator™ only doses chemicals as they are needed. This means fewer refills, less hassle, and more savings — all while maintaining crystal-clear, safe water.
Technical Specifications
Measurement
- Chlorine range
- 0.5 – 10 ppm
- pH range
- 6.8 – 8.2
- Method
- Colorimetric (OTO/DPD reagent)
- Test interval
- Every 4 hours
Dosing
- Sanitizer
- Liquid chlorine or bromine
- pH adjustment
- Acid (pH down)
- Reservoir capacity
- ~6 months typical use
- Refill time
- 10 minutes
Power
- Battery
- 3000mAh LiPo rechargeable
- Battery life
- 60 – 90 days
- Charging
- USB-C
Connectivity
- WiFi
- 2.4GHz 802.11 b/g/n
- Cellular
- LTE-M / NB-IoT (10-year eSIM included)
- Bluetooth
- BLE 4.2 (setup & config)
Physical
- Installation
- Floating – no plumbing required
- Water resistance
- IP68 (fully submersible)
- Operating temp
- 32°F – 104°F (0°C – 40°C)
- Hot tub size
- 300 – 600 gallons
Alerts
- Delivery
- SMS text message (direct from device)
- Alert types
- Low/high chlorine, low/high pH, dose failed
- Rate limit
- Max 2 per alert type per 24 hours