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Last dispatch: 19 December 2025 (until 12:00), without guarantee of delivery before Christmas
Store closed: 22 December 2025 – 11 January 2026
Resumption of dispatch and reopening of the store: 12 January 2026 immediately after inventory.

We wish you a Merry Christmas and a Happy New Year 2026!
Macek a Syn s.r.o. Team

Auto Chlor SMC - 20

Code: 93120020
Producer: Autochlor
Last 1 pc(s) in stock
1 303,53 €
1 059,78 € exc. VAT

Selected variant: 20
pc(s)


  • Water sanitization device for swimming pools
  • Modification of pool water by electrolysis of saline water.
  • Electrolysis of saline water releases free chlorine and provides immediate disinfection.
  • Water treated this way does not smell of chemicals because the system prevents the formation of chloramines, which cause the unpleasant odor.
  • Pool water should be slightly saline: 3-4 grams per liter of water.
  • From salt the Autochlor system creates by splitting salt molecules (NaCl) into sodium (Na) and chlorine (Cl). This reaction is achieved by a low voltage in insoluble titanium electrodes.
  •  Device with polarity reversal (reversing)
  •  automatically removes lime buildup and thus reduces maintenance requirements by up to 95%
  • Power supply – Switch Mode Power Supply (SMPS)
  • Significantly higher efficiency than devices powered by a transformer
  • Small and lightweight device for easy installation even in cramped spaces
  • Bipolar electrode with a quality plating of plates increasing its lifespan
  •  Salinity range: 4500–35000 mg/l
  • Note: When using the Autochlor System there must be no stainless steel parts in the pool (only titanium), because starting up could cause immediate corrosion.
  • Lifetime 12,000 operating hours.
   SMC 20   SMC 30 
 Power consumption [W]  240  320
 Salt amount in pool * [kg/m³] 4 - 35  4 - 35
 Recommended max.pool volume ** indoor/outdoor [m³]  80/70  130/120

*During electrolysis of salt there is no consumption; it is an ion-exchange process

**note is for guidance and applies to private pools

This form is not used to order goods!
Product inquiry: Auto Chlor SMC - 20