Q-Filters
Q-filters are PE or PVC filters, slot 0,3mm, mounted with filter gauze and filter sand (quartz sand nr. 2, grain size 0,71-1,25mm). The filters are supplied with Rotek standard trapezoidal thread, which fit with both our bentonite-pipes and our regular KIWA PE pipes and screens.
Bentonite pipes
Bentonite pipes are standard PE pipes mounted with filter gauzed fillted with bentonite pellets (Dantogran). The pipes are supplied with Rotek standard trapezoidal thread, which fit with both our Q-filters and our regular KIWA PE pipes and screens.