Filter glass coarse - 20kg

Filter glass coarse - 20 kg is a durable filter medium specifically designed for use in sand filters for larger swimming pools. This filter glass has a coarse structure, ideal for catching larger debris such as leaves and twigs. Compared to traditional filter sand, filter glass offers a significantly longer lifespan, lasting up to 10 to 15 years. The filter glass can be easily cleaned by regular backwashing, allowing it to maintain optimal performance for longer. When the filter glass needs to be replaced, it is easy to remove and replace. For larger sand filters, it is recommended to place coarse filter glass at the bottom and combine it with fine filter glass for maximum filtration efficiency.

Determining the amount of filter glass: When calculating the required amount of filter glass, you can use 15% less than filter sand. For larger filters, use a combination of coarse and fine filter glass in a 5 to 1 ratio, with the coarse filter glass always placed at the bottom. For optimal performance in pools requiring over 100 kg of filter medium, this combination is recommended.

With Filter glass coarse - 20 kg, you are investing in a long-term solution for clean and clear swimming pools, with particularly efficient filtration of coarse debris.