![Hamburg, Germany. 08th June, 2023. Wenke Schönfelder, project manager for graywater recycling at Hamburg Wasser, shows the incoming wastewater (r) and the filtered end product in a filter plant. Credit: Markus Scholz/dpa/Alamy Hamburg, Germany. 08th June, 2023. Wenke Schönfelder, project manager for graywater recycling at Hamburg Wasser, shows the incoming wastewater (r) and the filtered end product in a filter plant. Credit: Markus Scholz/dpa/Alamy](https://c8.alamy.com/comp/2R6ATBF/hamburg-germany-08th-june-2023-wenke-schnfelder-project-manager-for-graywater-recycling-at-hamburg-wasser-shows-the-incoming-wastewater-r-and-the-filtered-end-product-in-a-filter-plant-credit-markus-scholzdpaalamy-live-news-2R6ATBF.jpg)
Hamburg, Germany. 08th June, 2023. Wenke Schönfelder, project manager for graywater recycling at Hamburg Wasser, shows the incoming wastewater (r) and the filtered end product in a filter plant. Credit: Markus Scholz/dpa/Alamy
![Poret Hamburg Matten Biological Sponge Filter Set 31x30x3cm Polyether HMF shrimp fish fry breed (Blue, PPI 45): Buy Online at Best Price in UAE - Amazon.ae Poret Hamburg Matten Biological Sponge Filter Set 31x30x3cm Polyether HMF shrimp fish fry breed (Blue, PPI 45): Buy Online at Best Price in UAE - Amazon.ae](https://m.media-amazon.com/images/I/61hyaiNYTjL._AC_UF1000,1000_QL80_.jpg)
Poret Hamburg Matten Biological Sponge Filter Set 31x30x3cm Polyether HMF shrimp fish fry breed (Blue, PPI 45): Buy Online at Best Price in UAE - Amazon.ae
![Porsche Fuel Filter Hamburg Technic 955.620.841.00.HBT 955 620 841 00 HBT 95562084100HBT 95562042100 | Pelican Parts Porsche Fuel Filter Hamburg Technic 955.620.841.00.HBT 955 620 841 00 HBT 95562084100HBT 95562042100 | Pelican Parts](https://cdn5.pelicanparts.com/catalog/images/HAMBURG_TECHNIC/95562084100_1.jpg)
Porsche Fuel Filter Hamburg Technic 955.620.841.00.HBT 955 620 841 00 HBT 95562084100HBT 95562042100 | Pelican Parts
![Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned. Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.](https://fish2water.com/resources/HMF%20malawi%20corner%20filter.png)
Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.
![Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned. Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.](https://fish2water.com/resources/APA%20Small%20with%20Radar2.png)
Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.
![HAMBURG MATTEN BIO Mobile sponge filter fish shrimp HMF black Media 15x10x34cmXL £29.49 - PicClick UK HAMBURG MATTEN BIO Mobile sponge filter fish shrimp HMF black Media 15x10x34cmXL £29.49 - PicClick UK](https://www.picclickimg.com/UoEAAOSwnRFh-Gwr/Hamburg-Matten-Bio-Mobile-sponge-filter-fish-shrimp.webp)
HAMBURG MATTEN BIO Mobile sponge filter fish shrimp HMF black Media 15x10x34cmXL £29.49 - PicClick UK
![Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned. Hamburg Matten Filters are space saving, non leaking and supremely efficient. HMF`s do better when not cleaned.](https://fish2water.com/resources/Mulm%20hmf%20tang%20tank.png)