whole house descaler with rohs approval

{"cid":"91217791","title":"Premium Physical Water Descaler Whole House Non-Chemical NSF Approved for High End Homes\n","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/e5\/8eede0011a71e3c451a3e3f8252a-200x200-1.jpg","attrs":{"Price":"$80-$170","Brand Name":"Briskspring","Model Number":"S1-G-BS","Minimum Order Quantity":"1","Delivery Time":"30 Work Days","Certification":"NSF, RoHS, Reach","Place of Origin":"China","Payment Terms":"T\/T,Western Union,Paypal","Supply Ability":"1000000 Pieces Per Month","Packaging Details":"Master Box And Carton","Material":"H59-1 Brass","Flow Rate":"4T\/H","Water Supply":"Municipal Water","Certifications":"NSF, RoHS, SGS,CE","Power":"Water-driven","Operating Pressure":"0.1-0.6 MPa","Principal":"Ion Polarization","Applicable Water Temperature":"0~99\u2103","Fitting Size":"3\/4\", 1\", customizable"}}