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Graf Optimax Self-Cleaning In-Ground Filter
Graf Optimax Filter item# 340079

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List Price: $599.95
Our Price: $530.00
You save $69.95!

Product Code: FILTGO

Description Technical Specs

Graf Optimax-Filter®

An in-ground filter for rain harvesting.
  • Optimal output of 95% is achieved thanks to a patented filter principle
  • Low maintenance as it is self cleaning
  • For pedestrian loading with plastic cover or for vehicle loading with cast iron cover
  • Provides over 95% water yield
  • TÜV-tested to German standards
  • Variable installation depth of 570 mm-1050 mm (22.4-41.3'') using telescopic dome shaft
  • Lockable childproof cover
  • Minimal height offset (200 mm / 7.9'') between the inlet and outlet
  • Very smooth surface and therefore max. self-cleaning
  • Mesh wide 0,35 mm (0.01)
  • 95% recovery for roof up to 5000 sq ft
  • 350 micron filtration
  • Telescopic access way with lid
  • Easily accessible filter element
  • Optional spray head for filter rinsing
  • Telescopic riser for height adjustment

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