Their water solutions use a sand filter assembly, a leading and universal purification method. Water is forced through specially graded silica sand. This process effectively traps particulates, organic waste, algae, and minute contaminants. Pure water is then reproduced. As an outcome, the pool stays crystal-clear, chemically persistent, and harmless for users.

The main peculiarity of the Aqua Hygienic approach is the focus on long life and the simplicity of operation. These models have high-end and pressure-tested vessels with easy-to-use multiport valves, which allow filters, backwashing, and normal maintenance to be easily controlled. This enables facility managers to maintain optimal standards of water without having complex technical skills.