Cartouche filter - Waterair

[coykiesaol]

i have a a waterair pool with a cartouche filter

system. I have some very fine dust/sand at the bottom of the pool and

after several goes at vacing this up , it seems to to pass through the

filter. The filter is a new filter aswell.

Any ideas how i can rid this , i've looked to see if i can vac to waste

but i'm unable to do this

[Théière]

Get a better filter system, sorry just had to get that off my chest [:)]

You can buy a finer cartouche, they are available in all grades, obviously the finer ones will clog faster but it would allow you trap this dirt.