Cyclonic filters

A cyclone filter or cyclone prefilter is installed before the main filter to separate some of the solid particles present in the water through a centrifugal separation system.

Its function is to reduce the amount of dirt that subsequently reaches the sand, glass, or other filtration system.

It does not replace the pool’s main filter: it works as a prefilter, complementing the existing filtration system.

It can be especially useful when the filter receives a large amount of dirt and requires frequent backwashing.

By initially retaining some of the particles, a cyclone prefilter can reduce the amount of dirt reaching the main filter. Depending on the equipment and pool conditions, this may help extend the intervals between certain maintenance operations.

To assess whether it is worthwhile for your installation, compare the flow rate, current backwashing frequency, water consumption, and characteristics of the model you want to install.

No. A cyclone filter for pools normally functions as a prefilter, while the sand filter performs the main water filtration.

The water first passes through the cyclone system, where some of the dirt is separated, and then continues to the filtration system.

Therefore, both pieces of equipment perform different functions and can work together in a properly sized installation.

It is normally integrated into the hydraulic circuit before the main filter, following the layout and flow direction specified by the manufacturer.

The exact location will depend on the model, pump, available connections, and installation configuration.

Before buying it, also check its physical dimensions to ensure you have enough space in the equipment enclosure or technical area.

It should not be considered universal. Compatibility depends mainly on the model’s operating flow rate, maximum pressure, connection diameter, and hydraulic characteristics.

You should also check that there is enough space to install it and subsequently carry out purging and maintenance operations.

If you already have a pump and filter installed, compare their specifications with the operating range specified for the cyclonic prefilter.

The main criterion should not be the pool volume alone. In particular, you should check the flow-rate range accepted by the prefilter and relate it to the installation’s actual flow rate.

A model that is too small or operating outside its intended range may not perform as expected.

Also check the maximum pressure, connections, and dimensions before selecting a product reference.

It may help reduce the water used for maintenance if it allows the backwashing of the main filter to be spaced out, but the actual savings depend on each installation.

Factors include the amount of dirt entering the pool, washing frequency, filter size, and the performance of the cyclonic prefilter itself.

If a manufacturer provides specific savings data for a particular model, use those figures to compare equipment rather than applying a universal percentage or amount.

Conventional cyclonic systems separate particles through the centrifugal movement of the water, so they do not use sand, glass, or cartridges as the main filter media.

The separated dirt accumulates in the area provided for it by the equipment’s design and must be removed using the corresponding purge system.

This does not eliminate the need for the main pool filter’s filter media.

It depends on the model, but these units usually have a system that allows the accumulated dirt to be purged.

The frequency will depend on the amount of retained particles and how the pool is used. On models with a transparent chamber, it may be easier to visually check sediment accumulation.

Always follow the manufacturer's specified purging procedure and comply with its instructions regarding valves and pump operation.

The lead time depends on the product reference, availability, and order destination. Check the information shown on the product page before completing your purchase.

Orders over €100 include free shipping to mainland Spain, except for products subject to special transport conditions.

If you need to install it urgently, check especially the availability and estimated lead time for the selected model.

The warranty depends on the manufacturer and model, in addition to the rights applicable under the relevant regulations.

It is important to distinguish a manufacturing defect from problems resulting from incorrect installation, use outside the specified pressure or flow-rate ranges, or inadequate maintenance.

Keep the invoice and follow the manufacturer's installation and operating instructions.

For online purchases, you have the applicable withdrawal rights in accordance with the regulations and the relevant terms of sale.

The general withdrawal period for distance purchases in Spain and the EU is 14 calendar days, although the applicable conditions and possible exceptions must be taken into account.

Before installing or using the equipment, check the flow rate, connections, pressure, and dimensions. If you have any questions about the reference you received, review the return conditions before installation.

Check the availability status shown on the product page when placing your order.

Availability may vary between product references, and not all models necessarily have the same dispatch time.

If you need the equipment urgently, use the information corresponding to the specific model before completing your purchase.