We offer water air filtering system. Main features: dust particles will deposit inside the machine, not in your lungs! the wafis system is proposed in different versions to suit with any sandblaster on the market thus updating your appliance according to the regulations in terms of environmental hygiene. the advantages: complete elimination of dust: 99, 8% assuredno maintenance cost:water only to be replacedridiculous running cost:very low air consumptionexcellent qualityprice ratio:no alternative system is less in costsfull compliance with regulations in force:respect for environment hygiene