The device is intended for replenishing evaporated water in all water reservoirs.
Just connect any water tank and place it above the device. The use of this device is very safe and excludes the possibility of flooding the apartment. The device has a float height adjustment in a very wide range, so it can be used in sumps and aquariums with different water levels. Includes a 1.5m connection hose
You can also use a four-way valve and connect the reverse osmosis system to the refill.