What does pleated insert mean in practice?
The folded surface provides a large filtration surface and retains sediment mainly on the surface, which makes rinsing selected models easier.
When does it matter?
Reusability depends on the material and type of sediment; biofilm or deeply embedded particles cannot always be effectively removed.
Which solutions are related to it?
A version with confirmed accuracy is selected, rinsed according to the instructions and replaced when the pleats are damaged or resistance increases permanently.