My cartridge filter system is not working properly, what can I do?

Is your cartridge filter system experiencing problems? By venting, cleaning or replacing, you can often easily solve this yourself.

Vent the filter

The filter may need to be vented. To do this, loosen the lid above the coarse filter one or two turns until a small amount of water escapes. Don't forget to close the lid properly afterwards. Make sure you do not unscrew the lid too far, as the water from the hot tub can drain through the filter.

If something has sucked into the filter, you often see it immediately when venting. This could also have been the reason that the filter did not function properly.

Replace the cartridge filter

Regular maintenance is important for the filter installation to function optimally. We recommend cleaning the cartridge filter every two weeks. This prevents blockages and keeps the filter working efficiently. You can do this easily by rinsing the filter clean with a garden hose.

Over time, the filter material wears out and the effect decreases. That's why we recommend replacing the cartridge filter approximately every three months. This helps to keep the water quality high and prevents unnecessary strain on the pump.

Replacing the UV lamp in the filter system

The UV lamp plays an important role in combating bacteria and algae in the water. Over time, the effectiveness decreases, even though the lamp is still lit.

To maintain optimal effect, replace the UV lamp every 1 to 1.5 years. After that, it loses its disinfecting power. A timely replacement ensures that your filter system continues to purify the water properly. The UV lamp is easy to order via our website.

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