High capacity dehumidifiers designed for swimming pool areas to control relative humidity and excess moisture. These systems offer varied fan speeds and are versatile enough to deliver high duty dehumidification performance quietly and quickly for any swimming pool area. These dehumidifiers offer options for either continuous running or control via the selectable humidistat. Also available are the advanced humidity stat control models which are particularly suitable for professional dehumidification and unobtrusive operation. No special installation is required as most dehumidifiers can be wall or floor mounted with bracket provided. Ranging from 45 liters to 110 liter extraction per day.