Filter size Outer diameter : 80mm; 130mm Length:10'' (251mm), about 260mm including interface Material : Filter material :pleated polypropylene (pp), pp melt blown, hydrophilic pes, hydrophilic ptfe Support layer: polypropylene End cover:glass fiber reinforced polypropylene Seal ring:ethylene propylene rubber, silicone rubber Filter cartridge: Pp:0.1um, 0.22um , 0.45 um, 1um , 1.2um , 3um , 5um , 10um , 50um Pes:0.22um, 0.45um, 1.2um Ptfe:0.22um, 0.5um, 1um, 3um, 10um Hydrophilic ptfe:0.5um, 1um, 3um, 10um Maximum operating temperature :polypropylene melt blown :65c;others :80c Maximum pressure drop:polypropylene melt blown:65c 1.03bar; others:4.08bar 20c;3.08bar 65c