SPA Filterteknik has purchased Filterteknik B.W´s product line "BSW Gravity Strainer". The parent company which is SPA Produkter AB has manufactured those Gravity Strainers for almost 30 years for Filterteknik B.W. The production will still be located in Hovmantorp, Sweden and the the sales organisation has been taken over by SPA Filterteknik AB from Filterteknik B.W in Bromma.