AutoChlor® SMC™ Mark II Saltwater Pool Chlorinator
The AutoChlor SMC Mark II Saltwater Pool Chlorinator combines reliable automatic chlorination with energy-efficient Switch Mode Power Supply (SMPS) technology and a reverse-polarity self-cleaning cell.
Designed and manufactured in Australia by AIS Water, the SMC Mark II uses SMPS technology instead of a traditional transformer, providing a compact and lightweight power supply with efficient operation and a wide operating salinity range.
Available in 20g/hr and 30g/hr models, the SMC Mark II is designed for residential saltwater swimming pools up to approximately 60,000 litres, depending on model and operating conditions.
Key Features:
- Reverse-polarity technology to help reduce calcium build-up
- Energy-efficient Switch Mode Power Supply (SMPS)
- 20g/hr and 30g/hr chlorine output options
- Digital backup timer
- Pump outlet included on SMC20TA and SMC30TA
- Compact, lightweight design
- Anodised aluminium and polycarbonate construction
- Built-in insect barrier
- High-flow active cooling system
- Protection against overload, interrupted water flow and high/low salt conditions
- Genuine AIS anode
- Designed and manufactured in Australia
Model & Pool Sizing:
SMC20TA
- Chlorine output: 20g/hr
- Approximate pool size: 40,000 litres
SMC30TA
- Chlorine output: 30g/hr
- Approximate pool size: 60,000 litres
AIS specifies these approximate capacities based on testing at 26°C, pH 7.7, 4,000ppm salinity and 200L/min flow. Actual chlorine demand will vary according to climate, pool usage, water chemistry and environmental conditions.
SMPS Technology:
The SMC Series was developed around Switch Mode Power Supply technology, providing an energy-efficient and lightweight alternative to traditional transformer-based chlorinator power supplies.
Reverse-Polarity Technology:
The reverse-polarity function periodically changes the electrical polarity of the cell to help reduce calcium build-up on the electrodes, reducing maintenance requirements.
Warranty:
Backed by an AIS Water 2-year manufacturer's warranty on the power supply and electrolytic cell for residential use. Commercial applications are covered for 1 year.
Return-to-base warranty applies. Freight costs are the customer's responsibility. See our Returns & Warranty information for full details.
Order from Aus Pool Supplies with FREE Australia-wide shipping and expert advice backed by more than 40 years of pool and spa industry experience.



