Drinking water filter ? 1) Production Introduction The filtration media of PES micropore filter cartridge is import?hydrophily?polyethersulfone (PES)?membrane. The adaptors are thermally welded with media,?so it is no possibility to cause pollution. It is constructed of two materials PES and PP to meet high standards of chemical and pharmaceutical industry. ? 2) Benefits Summary Unique hydrophily, no including surfactant and lubricant High level of filtration pore size and flow rate Achieve to 99.99% retention rate of bacterium Wide range of PH values and lower adsorbance of protein and valuable biologicals ? 3) Technical specifications ( 10’’ PES?cartridge)

Material	Membrane	hydrophily PES membrane
	Support layer	Polypropylene
	Filter core/cage	Polypropylene
	O ring/Gasket	NBR/Silicone/Viton/EPDM
Specifications	Length (inch)	5,10,20,30,40,50
	Micron rating (um)?	0.1,0.2,0.45,0.65,1?
	Outer Diameter (OD)	68±1mm?
	End cap	DOE, SOE (decided by client)
Configuration	Airtight method?	thermal bonding technique?
	Effective filtration area	≥0.6 M2/10"
	Max. working temperature	85°C,? 0.5bar??(7.25psi)
	Max.?positive pressure	25°C,?4.2bar?? (60.91psi)
	Max. back pressure	25°C,?2.1bar?? (30.45psi)
	Max. bear temperature	140°C, 2.8bar (40.61psi)
	Sterilizing temperature	121°C 30min

? 4) Typical Applications? Pharmacy industry Food industry Electronic?industry? ? ? ? ? ? Company Information ? Shantou Yalida Filtration Equipment Co., Ltd. is specialized in water filter cartridge for food&beverage industry, chemical industry, electronic industy and pharmaceutical industry. Our main product: ? 1) PP/PTFE/PES pleated membrane filter cartridge ? 2) PP spun filter ? 3) PP wire wound filter ? 4) Activated carbon filter ? 5) Filter bag ? 6) 304/316LSS filter housing ? ?