Remove rust Sand filter & Active carbon filter

{"cid":"269651","pid":"35553404","pimg_url":"\/\/img1.tradegrowthhub.com\/3e\/68\/7951944f04c1\/product\/139286164_s-w400xh400.jpg","name":"Beverage\/Industry Water Treatment 300Liter\/hour -100Tons\/hour Sand Filter, Active Carbon Filter, Water Treatment Filter","attrs":{"Price":"Negotiable","MOQ":"1.0 set","Delivery Time":"Negotiable","Brand":"APS"}}