1.material:PP/PE/PTFE 2.micron:1u,5u,10u,15u,25u,50u,75u,100u,150u,200u 3.max temp:PP(60),Absorbent cotton(120) 1the filter cartridge material:PP/PE/PTFE2.micron:1u,5u,10u,15u,25u,50u,75u,100u,150u,200u3.max temp:PP(60),Absorbent cotton(120)4.length:5'',10'',20'',30'',40''5.dia:outside diameter 65mm, inside diameter 30mm6.can be customized filter cartridge