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GRAF Optimax-Pro Filter XL Internal

For use in the Tank dome Carat

  • No external pre-filtration necessary therefore no additional cover visible
  • High efficiency even during heavy rainfalls
  • Collection from several roof surfaces possible
  • Provides over 95 % water yield
  • Low maintenance (self-cleaning)
  • Sieve insert mesh width 0.35 mm (0.01")
  • Space-saving filter technology inside the tank
  • Filter housing can be easily removed without tools
  • Easy inspection due to transparent cover
  • Can manage roof areas up to 750 m�
  • Optional with internal cleaning unit XL
  • Low offset height of 165 mm between inlet and outlet

For use in the Tank dome Carat No external pre-filtration necessary therefore no additional cover visible High efficiency even during heavy rainfalls Collection from several roof surfaces possible Provides over...
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For use in the Tank dome Carat

  • No external pre-filtration necessary therefore no additional cover visible
  • High efficiency even during heavy rainfalls
  • Collection from several roof surfaces possible
  • Provides over 95 % water yield
  • Low maintenance (self-cleaning)
  • Sieve insert mesh width 0.35 mm (0.01")
  • Space-saving filter technology inside the tank
  • Filter housing can be easily removed without tools
  • Easy inspection due to transparent cover
  • Can manage roof areas up to 750 m�
  • Optional with internal cleaning unit XL
  • Low offset height of 165 mm between inlet and outlet