no magnetism or electricity water scale inhibitor

{"cid":"91217791","title":"J-700-BS Whole House Water Descaler 4 T\/H Flow Rate No Electricity Required Pure Physical Ion Polarization Scale Inhibitor","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/a8\/a924ba2cf5ab6d3747df4c0a355c-200x200-1.jpg","attrs":{"Price":"$79.78-90","Brand Name":"BriskSpring","Model Number":"J-700-BS","Minimum Order Quantity":"1PCS","Delivery Time":"30-35 Work Days","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Max Water Pressure":"0.4 MPa","Pressure Range":"0-7.5 bar","Compatibility":"Compatible with all types of pipes","Supply Ability":"30000 Pieces Per Month","Solubility":"Water soluble","Clean Water Flow":"23L\/min \u00b10.05%","Certification":"NSF, SGS, RoHS","Water Flow":"50L\/min","Body Material":"H59-1 Brass + Organic Glass","Filtration Rating":"100-120 Microns","Cartridge Grade":"Food Grade","Noise Level":"Low noise level","Packaging Details":"Packed with Master Box And Carton","Ambient Temperature":"1-50\u2103","Package":"Retail Box","Place of Origin":"Zhejiang, China","Power Source":"No Electricity","Certifications":"CE, NSF, RoHS, SGS","Descaling Time":"72 Hours"}}