The AlorAir IW-25-3 Dehumidifier is the smallest in our range and is perfect for domestic use, it has been designed to be built in or surface mounted within homes. It drains via a gravity feed to a waste pipe. The compressor has been changed and upgraded with the new R290A gas. It has a simple set screen within the unit allowing for it to be set and left to the desired humidity turning on when too high and off when the correct levels have been reached. Perfect for tackling cooking, washing and high humidity times. Quiet but with a good air flow – perfect for ensuring humidity is kept to the correct levels and good for helping control Mould growth. (perfect for Landlords).