Minimax-Filter® internal rainwater filter with curved outlet as provided with our GRAF Platin systems. Minimal height offset with maximum water yield!
• With curved outlet – only 80 mm (3.2″) height offset between the inlet and outlet
• Provides over 95 % water yield
• Self cleaning filter
• Space-saving filter technology inside the tank
• Can manage roof areas up to 350 sqm
• Standard 100 mm connections
• Sieve insert mesh width 0.35 mm (0.01″)
Connection measurements tank dome for Minimax-Filter internal in the underground tank Platin:
| Tank Dome | Inlet | Outlet |
| Mini | 325 – 525 mm | 405 – 605 mm |
| Maxi | 325 – 625 mm | 405 – 705 mm |
