automatic pool cleaner
What is the best cleaner for my pool?

At Gre, we have a large selection of products among which we have more than 14 pool cleaners in our catalogue, without counting the robots that could be in the electric cleaners category! Each cleaner is designed to adapt to the needs of each specific pool, depending on the size, the liner, the depth and …

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water drops in a blue pool liner
Leaks and loss of water in the swimming pool

In any type of swimming pool, whether they are cement pools or removable pools, the water level may decrease due to the vigorous baths and jumps into the water, the evaporation of water due to high temperatures and the use of the swimming pool water filtration system.   But when the water level drops too …

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pool cleaning
How to change the sand of your pool filter?

Maintaining the pool water in optimal conditions for bathing is essential, so in addition to making a continuous control of the pH of the pool water, proper filtration of the pool is necessary. One of the most common filtration systems in most pools, including removable ones, is the sand filter or sand filter.   The …

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filter for little pools
Discover the different filters for swimming pools from Gre

To maintain the water of your pool in the best conditions for bathing, you need to clean the water and have the proper filtration system, which can be achieved with a good filtration and purification equipment.   The filter and the pump are the main elements of a purifier. The filter cleans and purifies the …

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