DRY Salt+ Sulphur+


Microwell offers special treatment to withstand high concentrations of salt, sulphur and chlorine. Designed for natural salt/sulphur water spa, salt caves or alternatives with natural water spring spa that contains high concentrations of salt or sulphur. Salt+ Sulphur+ uprgrade can be applied also to high chlorine concentration pools where improving resistance and thereby providing longer livelihood of the device. Treatment is also designed to avoid formation of sulphuric acid (H2SO4) within and on the surfaces of the device.


  • Natural spa
  • Salt caves
  • Chlorine
  • Sulphur


  • Extra zinc
  • Extra LCE Epoxy coating
  • Extra powder coating enamel at 180°
  • Extra brex insulation

In Microwell we understand different varieties of applications. Salt+ Sulphur+ upgrade is compatible with each DRY swimming pool dryer capacity line. Due to expected long livelihood of the dryer unit, typically 10 to 15 years, we suggest acryl cover that we call ‘WAVE’. This not only provides elegant wavy white look but also corrosion-free structure. Regulation is ensured by wireless controller DRY EASY300 with IP65 buttons and 24-carat gold battery contacts.

Suitable for natural salt/sulfur water spa, salt caves and pools with high concentration of salt, sulfur or chlorine.

Maximize savings - save by drying

Experience unparalleled efficiency with our cutting-edge pool dehumidifier, boasting a remarkable energy consumption rate from 0.393 kWh per liter. This revolutionary system employs advanced technology to extract excess moisture from the air with minimal power usage, ensuring highly economical operations. By efficiently controlling humidity levels in your pool area, this dehumidifier not only enhances comfort but also significantly reduces energy costs, making it a sustainable and cost-effective choice for maintaining an optimal indoor pool environment.

DRY 300
DRY 400
DRY 500
DRY 800
DRY 1200
Capacity 30°C|60% RH36 L/ day48 L/day66 L/day90 L/day120 L/day60 L/day120 L/day
kWh per liter0,5270,4120,4230,5330,3930,4250,422
€ per liter*0,08€0.06€0.06€0,08€0.06€0.06€0.06€

*at 0.15€/kWh standard Eastern Europe rate. Valid for all model makes: WAVE, METAL, SILVER, THROUGH-THE-WALL Measured at typical pool conditions of 30°C and 60% relative humidity.

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