[???????????????????????????????????? ????????????????????????????????????????]The filter element is made of POM material,mesh cloth of more than 250 mesh,effective filtration,the float arm accurately detects the fuel level to prevent overload damage to the fuel pump,the motor accelerates the atomization of the fuel pump,and reduces the pulsation,noise or startup of the fuel pump question [???????????????????????????? ????????????????????????????] Compatible with 2012 2013 2014 2015 2016 2017 2018 Hyundai Veloster L4 1.6L,Elantra/ Elantra Coupe/ Elantra GT L4 2.0L,Kia Forte Koup/ Forte5 L4 1.6L,Forte/ Forte Koup/ Forte5 L4 2.0L [???????? ????????????????????????] 311102V500,31110-2V500,E9110M,FG1672,P77060M,SP3049M.