Special Silex Sand for Pool Filters | 25 kg Sand Bag for Pool | Granulometry 1 - 2 mm

Flint gravel in 25 kg bags, granulometries of 1 - 2 mm

Flint gravel is used in certain large filters, usually intended for commercial or public swimming pools.

The gravel layer is placed at the bottom of the filter, in the amount indicated in the specifications for each model.

In certain multi-layer configurations, different particle sizes can be combined, always in combination with silica sand.

In this type of configuration it is important not to mix granulometries and to respect the indicated layers.

Product features:

• For large filters.

• Granulometries of 1 - 2 mm.

• 25 kg bags.

• Ideal for commercial or public swimming pools.

Frequently Asked Questions:

What type of filters is silica gravel recommended for?

It is recommended for large filters, especially in commercial or public swimming pools.

Can flint gravel with different particle sizes be mixed?
In certain multi-layer configurations it can be combined with silica sand, respecting the indicated layers.

What is the recommended amount of silica gravel in the filter?
The quantity varies depending on the specifications of each filter model.

Is it important to respect the layers in the configuration of flint gravel?
Yes, it is important not to mix particle sizes and to respect the indicated layers for optimal performance.

Is flint gravel only for commercial use?
Although it is mostly used in commercial or public swimming pools, it can also be used in other water filtration systems.