Having been using a Mistking v4 with two sprayers for about six months, ifind this an amazing mister unit. The only shame is the abismal service here in the UK, I have been unfortuant enough to be sold poor ro water by my supplier this has blocked my nozzles, and they cannot be purchased in the UKonly complete assembalies some what of a bummer,surely the UK importer should make all parts avaliable not just the expensive parts shame as superb unit