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Harvesting rainwater with a tank to water your garden or supply your home

Why harvest rainwater? How to keep it clean and filter it well? How to choose the right tank? What are the regulations?

Find our articles, our advice, our recommendations to benefit from water all year round for your garden.

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86% of French people say they are attentive to their water consumption. But, what are the 8 reasons that invite us to do it?
Find out how to easily install a rainwater recovery with the 5 steps to follow. Ideal for saving water, money while having a beautiful garden
Owner of a swimming pool, your water consumption is important, especially with high temperatures. So, let's find out together if using rainwater for your pool is a good idea.
Drought, heat wave: water is an essential resource for life. Let's find out if drinking rainwater is a good idea and if it is allowed.
Maintaining your rainwater tank To ensure the durability of your system and the quality of the rainwater harvested, it is essential to check...
Video and figures to find out all about the maintenance of your UVRER water treatment plant
Discover UV pool treatment: ultraviolet radiation has the ability to destroy micro-organisms in water. Discover this alternative to chlorine
How much can you save with a rainwater harvesting tank? Is it cost-effective to install a rainwater harvesting tank?
Find the photo report on the unloading of a 7500L underground tank with a truck crane.
How to make a home water self-sufficient in an isolated site Storing, pumping and making drinking water potable Water self-sufficiency in an...
French regulations on rainwater harvesting are precise. You must respect: the installation itself, declare it to your commune and then follow a standardised maintenance plan. This allows you to respect the legislation and thus benefit from water all year round and reduce your bill by 90%.
Why and how to collect rainwater? How to size your tank? What budget? By following the different steps in our article, find the answers to equip your home with a rainwater recovery tank. It is an ecological solution to save drinking water, make a civic gesture and water your garden all year round.
Rainwater is not drinkable when it falls from the sky. It contains and recovers in its path various bodies which are harmful to our health: pathogenic parasites, micro viruses, too high a pH, dust, waste... On the other hand , the filtration and treatment of water will allow it to be make it usable for almost everything, except for drinking, which is legally prohibited. Discover in this article the 3 levels of filtration to improve the quality...
Do you want to install a rainwater collection tank? Here is a simple calculation to estimate the right volume of your tank according to your region and your needs. Find and download the document from GRAF, manufacturer of tanks from 1962.
Benefits of the Graf Platinum tank Discover in this page the strong points of the GRAF PLATINUM rainwater and drinking water tanks:   1....

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