Pool filtration
It all starts with crystal-clear water.
The right filtration is at the heart of an enjoyable pool. We help you choose, install and restore your system.
- Sand, cartridge or diatomaceous-earth filters
- Pump installation and replacement
- Water treatment and circulation
Piscine KachouThe steps involved in your service
Understand the water’s journey.
Water travels through suction fittings, the pump strainer and then the filter before returning to the pool. Cloudy water does not automatically mean replacing the filter: operating time, flow and treatment also matter.
What we review with you
- Skimmers, suction and return fittings
- Actual flow and pipe condition
- Balance between filtration and disinfection
Compare filter types
Sand or filter media is cleaned by backwashing. A cartridge is removed for cleaning. A diatomaceous earth filter needs maintenance and replenishment according to its manual. Space, water availability and waste discharge also inform the choice.
What we review with you
- Sand: media, valve and backwashing
- Cartridge: access and element cleaning
- Diatomaceous earth: specific care and consumables
The pump and filter work as a pair.
A more powerful pump is not necessarily the answer. The choice depends on pipework, equipment and filter capacity. We also consider noise, strainer access and the ability to adapt operating cycles.
What we review with you
- Flow compatibility with the filter
- Access to unions and pump strainer
- Settings and checks after replacement
Manufacturer credit and reference : AstralPool / Fluidra — Victoria Plus Silent
Understand the settings and checks
Unusual pressure, bubbles or reduced return flow are signs to watch. We help you identify controls, understand cleaning tasks and keep a reference for normal operation.
What we review with you
- Valve identification and pressure gauge reading
- Maintenance according to the filter manual
- Diagnosis if abnormal flow persists
Your questions before we start
Discuss my projectIs filtration enough to treat pool water?
No. Filtration traps particles; disinfection and water balance serve other purposes. The installation and care routine need to address them together.
Can just the pump be replaced?
Yes, if the filter, pipework and connections remain compatible. The current reference, pool dimensions and plant room photos help us prepare the assessment.
Why is the pressure rising?
A dirty filter can be one cause, but the whole circuit needs checking. Compare with the normal reading and follow the manual; a persistent anomaly warrants a diagnosis.
Equipment, in pictures.
Manufacturer credit and reference : AstralPool / Fluidra — ClariSave
Manufacturer images illustrating equipment families. Models and availability will be confirmed for your project.
Let’s prepare your request.
Tell us your town, pool type and what you need. If you know the dimensions and equipment model numbers, include them in your message.