The more effectively a filter removes organic impurities, the less need there is for chemical water disinfection. Ospa filter systems are designed with advanced internal water distribution to deliver outstanding filtration performance.
The natural Ospa speciality filter sand, with its rough surface texture, captures significantly more suspended particles than synthetic filter or glass materials, ensuring crystal-clear water.
The additional activated carbon layer in the SuperS models effectively removes odours, tastes, and colourants from the water, reliably and safely. Activated carbon chemically binds unwanted substances, catalytically transforms them, and absorbs dissolved organic compounds. It primarily eliminates THMs and combined chlorine, the main culprits behind chlorine odour.
This effectively prevents unpleasant pool smells. Plus, with our premium filters, you’ll need significantly less disinfectant—providing the most natural pool water possible.
The quality of a filter system is not only determined by the filter material, grain size, layer height, and filtration speed but also by its internal hydraulics—how water is guided through the filter during filtration and backwashing. Ospa diffuser technology has perfected this internal hydraulic system.
Special fine water distributors, tailored to each filter, ensure turbulence-free distribution across the filter surface. This is crucial for consistently excellent filtration quality: the calmer the filter surface, the better the filtration result, avoiding scouring effects.
With Ospa diffuser technology, backwashing becomes more thorough. Even at backwash speeds of up to 50 m/h, there is no material loss. The filter material includes adsorptive activated carbon, quartz filter sand, and three graded support layers of quartz filter gravel.
The robust Ospa polyester filter tanks are constructed from multilayered hand-laminates using highly chemical-resistant resins and certified by KSW.
By using high-quality plastics for the diffuser system and the self-closing, pressure-water-actuated Ospa hydro-switching valves, you’re ensured maximum corrosion resistance and mechanical durability.
Exceptional results during filtration and backwashing thanks to sophisticated internal water distribution.
Pristine, pure water that is gentle on both skin and eyes.
Achieve the most natural swimming pool water with a reduced need for pH correction and disinfectants.
Lower energy consumption, water-saving, and resource-efficient. Minimises the need for disinfectants.
Cuts operating, maintenance, and servicing costs.
Built to last with high-quality materials for all system components, ensuring long-term reliability and resilience.
