Waterco ’s MultiCyclone filter has now been certified by NSF international, which will assist the sale of MultiCyclones in North and South America through Waterco USA and Waterco Canada. American and Canadian pool builders view NSF certification in high regard and some customers will not purchase a product unless it is NSF certified.

NSF tested the MultiCylcone for its structural integrity, head loss, turbidity removal, and cleanability. Its turbidity tests proved that the MultiCyclone was capable of filtering down to 30 microns.

According to NSF, the sample was effective in trapping particles that are larger than 30 microns and was somewhat effective in the 20 to 30 micron range.