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Municipal Pool Technology
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Crystal-clear perfection Whirlpool and swimming pool filters

The fundamental concept of pool filters from Ospa is to filter out the maximum possible contaminants through optimal filtration and to then gently disinfect the water. The better a filter removes organic contaminants, the less chemical water disinfection is required.

Maximized filtration result

Swimming pool and whirlpool filters from Ospa guarantee a maximized filtration result through their design and the ingenious internal water distribution. The additional active carbon filter layer chemically binds unwanted substances, catalytically converts them and absorbs released organic materials. The filters are thereby able to reliably and safely remove even odor, taste and dye particles from the water. This also includes combined chlorine, which is responsible for chlorine odor. Thanks to speed-controlled pumps, this even occurs especially energy efficiently. With our filters, you also need significantly less disinfectant to achieve the most natural swimming pool and whirlpool water.

Quality of filter systems

For public pools, such as hotel pools or hospital pools, swimming pool filters according to DIN 19605 or the equivalent are required. Ospa multi-layer filtration systems exceed the requirements of DIN 19643 for water quality, under all tested operating conditions. This is documented by inimitable and comprehensive examinations by the Ruhr District Institute of Hygiene.

The high quality "Hydroanthrasite S" filter material provides for optimal filtration. But it's not just the filter material, particle size, layer height and filtration speed that determine the quality of swimming pool and whirlpool filters, but also the internal hydraulics. Internal hydraulics are perfected with the Ospa diffuser technology. Specialized, ultra-fine water distributors tailored to the respective filter vessel provide for non-vortical impact on the filter surface – the calmer the better the filtration result. The filter material consists of adsorptive Hydroanthrasite S, filter quartz sand and three graded support layers made of filter quartz gravel.

The stable Ospa polyester filter vessels are produced from multi-layered laminate using highly chemically stable resins and have the KSW inspection certificate. As a result of the use of high quality plastics for the diffuser system and bronze and stainless steel for the pressurized water actuated, self-closing Ospa hydro-reversing valves, you are guaranteed the highest degree of corrosion resistance for a long service life and high mechanical durability of the filter systems.

High filtration and backwash capacity
Semi or fully automatic design available
All Eco-Clean filters: high-energy efficiency

Made in Germany

Active carbon and quartz sand filters

Ospa-Filter 10 and Ospa-Filter 10 EcoClean

Ospa-Filter 10
Ospa-Filter 10 EcoClean

  • Maximum capacity: 10 m³/h

Ospa-Filter 10
Ospa-Filter 10 EcoClean

  • Maximum filtration capacity: 10 m³/h
  • Especially efficient thanks to speed-controlled pump and Ospa hydro-changeover valve
  • High quality filter vessels and materials for long service life
  • Fully automatic or semi-automatic design
  • Speed-controlled Ospa red brass pump (0.3 - 0.75 kW) with stainless steel pump strainer pot (also available as a whisper pump)
  • Suitable for salt water pools
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Also available in fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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Ospa-Filter 10 EcoClean SuperS

Ospa-Filter 10 SuperS
Ospa-Filter 10 EcoClean SuperS

  • Maximum capacity: 10 m³/h

Ospa-Filter 10 SuperS
Ospa-Filter 10 EcoClean SuperS

  • Maximum filtration capacity: 10 m³/h
  • No chlorine or swimming pool odor: the additional active carbon layer even filters out odor and taste particles
  • High quality filter vessels and materials for long service life
  • Speed-controlled Ospa red brass pump (0.3 - 0.75 kW) with stainless steel pump strainer pot (also available as a whisper pump)
  • Suitable for salt water pools
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Fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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Ospa-Filter 16 EcoClean SuperS

Ospa-Filter 16 EcoClean
Ospa-Filter 16 EcoClean Super

  • Maximum capacity: 16 m³/h

Ospa-Filter 16 EcoClean
Ospa-Filter 16 EcoClean Super

  • Maximum filtration capacity: 16 m³/h
  • No chlorine or swimming pool odor: the additional active carbon layer even filters out odor and taste particles
  • High quality filter vessels and materials for long service life
  • Speed-controlled Ospa red brass pump (1.0 – 2.2 kW) with stainless steel pump strainer pot (also available as a whisper pump)
  • Suitable for salt water pools
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Also available in fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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Ospa-Filter 24 EcoClean

Ospa-Filter 24
Ospa-Filter 24 EcoClean

  • Max. filter capacity: 24 m³/h

Ospa-Filter 24
Ospa-Filter 24 EcoClean

  • Maximum filtration capacity: 24 m³/h
  • Especially powerful for large outdoor pools
  • High quality filter vessels and materials for long service life
  • Especially efficient thanks to speed-controlled pump and Ospa hydro-changeover valve
  • Speed-controlled Ospa red brass pump (2.2 – 3.0 kW) with stainless steel pump strainer pot (also available as a whisper pump)
  • Suitable for salt water pools
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Also available in fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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Filtration by active carbon filter layer

The additional active carbon of the Ospa Superfilter binds dirt and odor-forming chlorine compounds long before they are noticeable. Dissolved organic substances are reliably neutralized. The enormous filtration power becomes clear when you realize that one tablespoon of porous active carbon has a total surface area equal to the size of a soccer field. The optimized back-flushing technology always guarantees full filtration capacity. The result is constant, spring-fresh, crystal-clear swimming pool water without an unpleasant chlorine odor.

Ospa filter quartz sand

With its especially round grain, the Ospa filter quartz sand in the Ospa filter can bind significantly more suspended particles than artificial filter material. In interaction with Ospa fine water distribution and optimized back-flushing technology, it provides for exceptional and consistently high filtration performance. The result is constant, spring-fresh, crystal-clear swimming pool water.

Multi-layer filter according to DIN 19643 and Ö-NORM

Ospa-multi-layer filter 500 EcoClean

Ospa-multi-layer filter 500 EcoClean

  • Hydroanthrasite S
  • Max. filter capacity: 6 m³/h

Ospa-multi-layer filter 500 EcoClean

  • Maximum filtration capacity: 6 m³/hr at 30 m/hr flow velocity
  • Sophisticated interior hydraulics for first-rate filtration and flushing
  • Optimal filtration capacity thanks to hydroanthrasite S, quartz filter sand and quartz filter gravel
  • Especially efficient thanks to speed-controlled pump
  • Filtration area: 0.2 m², jet bottom: 68 jets/m²
  • High quality filter vessels and materials for long service life
  • Especially suited for the modernization of existing water treatment systems
  • Suitable for salt water pools
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Also available in fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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Ospa-multi-layer filter 800 EcoClean DL

Ospa-multi-layer filter 800 EcoClean DL

  • Hydroanthrasite S
  • Max. filter capacity: 15 m³/h
  • Non-pressurized filter flushing

Ospa-multi-layer filter 800 EcoClean DL

  • Filtration capacity: approx. 15 m³/hr at 30 m/hr flow velocity
  • Sophisticated interior hydraulics for first-rate filtration and flushing
  • Optimal filtration capacity thanks to hydroanthrasite S, quartz filter sand and quartz filter gravel
  • Especially efficient thanks to speed-controlled pump
  • Filtration area: 0.5 m², jet bottom: 65 jets/m²
  • High quality filter vessels and materials for long service life
  • Suitable for salt water pools
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Fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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All Ospa EcoClean filters are characterized by their high level of energy efficiency
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Ospa-multi-layer filter 1000 EcoClean DL

Ospa-multi-layer filter 1000 EcoClean DL

  • Hydroanthrasite S
  • Max. filter capacity: 24 m³/h
  • Non-pressurized filter flushing

Ospa-multi-layer filter 1000 EcoClean DL

  • Filtration capacity: approx. 24 m³/hr at 30 m/hr flow velocity
  • Sophisticated interior hydraulics for first-rate filtration and flushing
  • Optimal filtration capacity thanks to hydroanthrasite S, quartz filter sand and quartz filter gravel
  • Especially efficient thanks to speed-controlled pump
  • Filtration area: 0.78 m², jet bottom: 65 jets/m²
  • High quality filter vessels and materials for long service life
  • Suitable for salt water pools
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Fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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All Ospa EcoClean filters are characterized by their high level of energy efficiency
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Ospa-multi-layer filter 1250 EcoClean DL

Ospa-multi-layer filter 1250 EcoClean DL

  • Hydroanthrasite S
  • Max. filter capacity: 36 m³/h
  • Non-pressurized filter flushing

Ospa-multi-layer filter 1250 EcoClean DL

  • Filtration capacity: approx. 36 m³/hr at 30 m/hr flow velocity
  • Sophisticated interior hydraulics for first-rate filtration and flushing
  • Optimal filtration capacity thanks to hydroanthrasite S, quartz filter sand and quartz filter gravel
  • Especially efficient thanks to speed-controlled pump
  • Filtration area: 1.2 m²/hr jet bottom: 65 jets/m²
  • High quality filter vessels and materials for long service life
  • Suitable for salt water pools
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Fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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All Ospa EcoClean filters are characterized by their high level of energy efficiency
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Ospa-multi-layer filter 1600 EcoClean DL

Ospa-multi-layer filter 1600 EcoClean DL

  • Hydroanthrasite S
  • Max. filter capacity: 60 m³/h
  • Non-pressurized filter flushing

Ospa-multi-layer filter 1600 EcoClean DL

  • Filtration capacity: approx. 60 m³/hr at 30 m/hr flow velocity
  • Sophisticated interior hydraulics for first-rate filtration and flushing
  • Optimal filtration capacity thanks to hydroanthrasite S, quartz filter sand and quartz filter gravel
  • Especially efficient thanks to speed-controlled pump
  • Filtration area: 1.2 m², jet bottom: 65 jets/m²
  • High quality filter vessels and materials for long service life
  • Suitable for salt water pools
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Fully automatic design for maximum convenience
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Heavy filtration and rinsing capacity
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All Ospa EcoClean filters are characterized by their high level of energy efficiency
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Ospa-Ultra-filtration system

Ospa-Ultra-filtration system

Fully automatic, compact swimming pool water treatment system for public swimming pools.

Ospa-Ultra-filtration system

  • Fully automatic control with Ospa BlueControl®
  • Modules can be flushed individually
  • Frequency-controlled circulation pump
  • Dosing system for flocculation, flushing and disinfection
  • Compact, expandable modular design
  • Application-specific system configuration
  • Parallel connection of multiple lines possible
  • UF-module conservative, energy-efficient operation
  • Intelligent touch-screen control with color display
  • Particularly well suited for therapy pools and rehabilitation facilities
Ospa-vacuum filters

Ospa-vacuum filters

The perfect solution for large swimming pools; powerful, cost-effective and energy-efficient.

The Ospa Energy Concept

The Ospa filters of the EcoClean series are characterized by especially low energy consumption – without compromising on filtration performance. The innovative Ospa hydro-control valve optimizes filter flow together with the sophisticated Ospa fine water distribution, preventing energy loss due to friction resistance. Speed-controlled pumps ensure that only just as much power is consumed as is needed at the time.