Power Rain's multi-functional tank is the world's first and only unique technology product.

The multi-functional tank solved the nozzle blockage by filtering effectively foreign substances out of the multi-filter system, which has a filter at the water injection inlet, the discharge fluid inlet.

Automatic stirring device that minimizes the amount of residue and mixes the antiseptic solution with a structure that discharges more than 99.9% of the residue after use.

Innovative product that is completely different from existing water tanks, such as filter backwashing and cleaning valves. It's easy to manage after use.

Recognized the product's efficiency and technology, it has obtained patents in 6 countries including the US, China, and Japan. It has been also selected as an excellent invention.

Power rain’s multi-functional water tank can be used where water is storaged such as rainwater storage utilization facilities, groundwater recharge, and industrial use as well as agriculture.

There are four types, ranging from 1,000 liters to 4,000 liters.