In certain areas, rainwater cannot seep directly into the ground due to sealed surfaces. Substrate channels such as the new FILCOTEN® green absorb and clean rainwater on connected surfaces, letting it seep into the ground.
The new BG-FILCOTEN green
Higher, faster, cleaner.
![](https://www.bg-graspointner.com/_Resources/Persistent/7/b/e/6/7be6305c5c32e041a59e142d25ff2d576215143d/2.jpg)
The new BG-FILCOTEN® green with its 300 mm substrate height meets the requirements of the ÖNORM B 2506-3 standard. The technical filter clears water from fortified surfaces as well as copper and zinc roofs.
![](https://www.bg-graspointner.com/_Resources/Persistent/b/1/2/d/b12d7550f6919923aeb772aae1aecafca9a3defb/4.jpg)
More of everything: Thanks to the larger retention volume directly beneath the intake screen, the new BG-FILCOTEN® green is able to absorb peak volumes of heavy rainfall. At the same time, the larger nominal diameter also increases the connected drainage area.
![](https://www.bg-graspointner.com/_Resources/Persistent/4/2/a/f/42afa8951cc147636a92ac97b71348948b434708/5.jpg)
Three-way cleaner: The new BG-FILCOTEN® green distinguishes itself by its exceptional cleaning features and sustainability when it comes to raw materials, manufacture and application. FILCOTEN® HPC (High Performance Concrete) is based on mineral raw materials, it is 100 % recyclable and free from solvents or resins.
![](https://www.bg-graspointner.com/_Resources/Persistent/d/a/0/9/da098e6b78e58172b7d4738b05e7d7dd4a33d6f6/6.jpg)
Toxic evaporation during or after the production is avoided, and only wind, water and other ecological energy sources are used.
![](https://www.bg-graspointner.com/_Resources/Persistent/9/8/8/2/9882df28703a049ecf225312599c0f9b4cff4d10/7.jpg)
The new technical filter steps in when cleaning is simply not enough. The prefilter fleece enables efficient preclearing.
![](https://www.bg-graspointner.com/_Resources/Persistent/6/6/0/a/660a6e4ba7fa59bb8698fc3eda40889060479e62/1.jpg)
In certain areas, rainwater cannot seep directly into the ground due to sealed surfaces. Substrate channels such as the new FILCOTEN® green absorb and clean rainwater on connected surfaces, letting it seep into the ground.
![](https://www.bg-graspointner.com/_Resources/Persistent/7/b/e/6/7be6305c5c32e041a59e142d25ff2d576215143d/2.jpg)
The new BG-FILCOTEN® green with its 300 mm substrate height meets the requirements of the ÖNORM B 2506-3 standard. The technical filter clears water from fortified surfaces as well as copper and zinc roofs.
![](https://www.bg-graspointner.com/_Resources/Persistent/b/1/2/d/b12d7550f6919923aeb772aae1aecafca9a3defb/4.jpg)
More of everything: Thanks to the larger retention volume directly beneath the intake screen, the new BG-FILCOTEN® green is able to absorb peak volumes of heavy rainfall. At the same time, the larger nominal diameter also increases the connected drainage area.
![](https://www.bg-graspointner.com/_Resources/Persistent/4/2/a/f/42afa8951cc147636a92ac97b71348948b434708/5.jpg)
Three-way cleaner: The new BG-FILCOTEN® green distinguishes itself by its exceptional cleaning features and sustainability when it comes to raw materials, manufacture and application. FILCOTEN® HPC (High Performance Concrete) is based on mineral raw materials, it is 100 % recyclable and free from solvents or resins.
Christian Ablinger
Product Manager
BG-Graspointner | Austria
![](https://www.bg-graspointner.com/_Resources/Persistent/f/a/3/d/fa3de2a7548279fa6be47496709860a227713b03/7.png)