Articles

Saltwater Electrolysis: An Eco-Friendly and Effective Pool Water Treatment Saltwater electrolysis is one of the most effective and environmentally friendly methods for treating pool water. This system naturally generates chlorine from dissolved salt in the water, ensuring continuous disinfection, reducing the need for chemical products, and enhancing the swimming experience. Below are some tips to help …

Having crystal clear water is not a matter of luck, but of having a good filtration system. Pool filters are at the heart of daily maintenance: they remove impurities, improve the effectiveness of chemical treatments and keep the water safe for swimming. In this guide we explain everything you need to know about the different …

Swimming pool heat pumps are an efficient solution for extending the swimming season. They are especially useful at the beginning of the season, when temperatures are still variable, and also allow you to enjoy warmer water in autumn or even on cool summer days. In this guide you will find everything you need to know …

Pool maintenance can be much easier if you have an automatic pool cleaner. This device helps you to keep the water clean and free of debris without the need for manual effort. In this guide we explain how to use an automatic pool cleaner correctly and what steps to take to get the most out …

At Gre, we want you to enjoy your pool to the fullest and without worries. That’s why this year many of our wooden pools include a cover: either summer, winter or both, to offer you greater comfort and protection.  Benefits of summer covers  Summer covers are a great ally for the maintenance of your pool …

One of the most eagerly awaited moments at Gre has arrived: the new products for 2025 are here! This year we are continuing our commitment to innovation, efficiency and smart savings to make your pool maintenance easier and more effective. Discover the new products that will revolutionise your experience this summer. VersaPool: compact and efficient …