Weltico pre-filter bag Weltibag P6 500 µ

Weltico pre-filter bag Weltibag P6 500 µ

The Weltico pre-filter bag Weltibag P6 500 µ is a reusable skimmer pre-filter designed to trap coarse debris before it reaches the main pool filter. With a 500 micron mesh, it captures hair, insects, small leaves and other visible particles in the skimmer basket, helping to keep the sand or cartridge filter cleaner and maintain a stable, efficient water flow.

500 micron pre-filtration for daily pool care

The 500 micron fabric of the Weltico pre-filter bag Weltibag P6 500 µ is ideal for everyday use in private pools. It intercepts the bulk of floating dirt and organic matter while still allowing sufficient flow towards the filtration system. By stopping contaminants directly in the skimmer, the pre-filter reduces the load on the main filter and can extend the time between backwashing or cartridge cleaning.

This level of pre-filtration is particularly useful in pools surrounded by vegetation or subject to frequent use, where leaves, pollen and cosmetics quickly accumulate at the water surface.

Reusable design for lower running costs

The Weltico pre-filter bag Weltibag P6 500 µ is made from a durable, washable fabric that can be reused many times. Instead of throwing away single use skimmer socks, you simply remove the bag, empty the captured debris and rinse it under a tap or with a garden hose. After a quick cleaning, the bag can be placed back in the basket and used again.

• Reusable construction helps reduce waste and consumable costs.
• Fast cleaning by emptying and rinsing the fabric surface.
• Helps keep both the skimmer basket and the main filter cleaner.

Optimised shape for compatible Weltico skimmer baskets

This Weltibag P6 500 µ model is shaped to fit compatible Weltico skimmer baskets of the corresponding size. The flexible textile adapts to the internal contour of the basket while providing a large effective filtration surface, so water can pass through freely as long as the bag is emptied regularly.

• Installs directly inside the skimmer basket in a few seconds.
• Collects surface debris before it reaches the filter tank.
• Supports steady circulation when maintained correctly.

Contribution to clearer water and easier maintenance

By catching larger contaminants at the skimmer level, the Weltico pre-filter bag Weltibag P6 500 µ contributes to clearer water and more efficient use of treatment products. Less organic matter reaches the sand bed or cartridge, which can help reduce odours, staining and cloudiness due to accumulated debris. At the same time, weekly maintenance is simplified because most visible dirt is removed in one step when you empty and rinse the skimmer basket.