Enduramaxx Rainwater Harvesting Twin Filter

This Enuramaxx Twin Filter is intended for use with Enduramaxx Rainwater Tanks to provide a harvesting system for large roof sizes up to a maximum of 800m2. Rainwater filter for large roof areas. The Twin Filter can be installed in chambers underground, most often in standard 1000mm manholes, or directly on a wall if kept frost free.

Due to its two step cleaning system, it has a high level of filtering efficiency, independent of flow rate. The steep inclination of the filter cartridge also ensures that the dirt is continuously cleaned away into the sewer while the clean water is collected in a tank and directed into the storage.

Manufacturers Recommendation: Adding a Calmed Inlet (sold separately) to the system is advised for best results. It can also be purchased alongside the Garden Filter and a Siphon Overflow as part of the Enduramaxx Rainwater Harvesting Kit C.

Key Features of this Twin Filter:

• For installation in a pilot shaft or against the wall in frost-protected areas
• Available pre-installed in pilot shaft
• Two step cleaning system independent of flow rate ensuring high filtering efficiency
• Filter cartridge location assists continuous removal of dirt
• Cleaned water directed into storage tank
• Suitable for 110mm (4”) and 160mm (6”) down pipes
• Designed for roof sizes up to a maximum of 800 sq metres
• A bypass-installation can be used to connect to a bigger area.
• Rainwater inlet: 2 x DN 100/ DN 150 (110mm/160mm OD)
• Tank inlet: 2 x DN 100/DN 150 (110mm/160mm OD)
• Outlet into sewer: 2 x DN 100/ DN 150 (110mm/160mm OD)
• Unit weight 16 kg

 For advice on how to size your roof and choose the most suitable tank size, check out our What size Rainwater Harvesting Tank do I need article.

How it Works:

• Water is equally distributed across the two cascades.
• Cleaning occurs through the cascades with the largest dirt particles forced across the primary filter cascades directly to the sewer.
• Pre filtered water then flows over the secondary filter sieve (mesh size 0.65 mm), where the mesh structure washes any remaining dirt into the sewer.
• The clean filtered water is being absorbed into the middle tank and then directed through either connection into the storage tank.
• Dirt goes directly to the sewer through the shaft.

Customer Notice: The processed water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry. It is not suitable for consumption or personal hygiene. The filter has to be cleaned 1-2 times a year depending on the level of contamination.

Please Note: All images shown are used for illustration purposes only and may differ from the actual product supplied.