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PES 0.2μm Cartridge Filters

Alioth Alipore® DHF Single-layer Cartridge Filter is a 0.2μm single-layer polyethersulfone (PES) filter that can efficiently retain bacteria (LRV > 6) and particulate contaminants. It has wide chemical compatibility and low leaching level, thus suitable for the bioburden control and pre-filtration of various fluids. It can provide more effective protection at different stages of bioprocess, prolonging the service life of sterilizing filters and safeguarding other processing systems.

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Depth Stacked DataSheet

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• High flow rate, high capacity.

• Verified bioburden control capability.

• Withstand multiple cycles of sterilization.

• Wide chemical compatibility.
• Bioburden control

• Filtration of terminally sterilized products

• Filtration of clarified cell culture fluid

• Pre-filtration for column protection

• Intermediate product filtration

• Pre-filtration before terminal sterilization, etc.

Product Specifications

Product Specifications		5 inch	10 inch	20 inch	30 inch
	Diameter Maximum Length	69 mm 150 mm	69 mm 320 mm	69 mm 560 mm	69 mm 800 mm
Materials of Construction	Membrane	Hydrophilic polyethersulfone (PES)
	Supporting Layer	Polypropylene (PP)
	O-rings	Silicone、Ethylene propylene diene monomer（EPDM）
	Core/Cage/End caps/Housing	Polypropylene (PP)
Integrity testing	Bubble Point	≥3180 mbar（46 psi）(wetted with H₂O, 20℃, compressed air）
Working characteristics	Maximum Differential Pressure	Forward: 5.0 bar（72.5 psi）@ 25℃/1.5 bar（21.75 psi）@ 80℃ Reverse: 2.0 bar（29 psi）@ 25℃
	Sterilization Resistance	In-line steam: 135℃, 30 min,10 cycles Autoclave: 135℃, 30 min, 20 cycles
	Filtration Area	0.32 m²	0.66 m²	1.32 m²	1.98 m²
	Pore Size	0.2 μm
	Bacterial Retention	TR﹥10⁶B. diminuta ( ATCC^® 19146^TM )
	Biological Safety	All construction components meet the biological safety requirements refering to USP<88> Class VI plastic and USP<87>
	Indirect Food Additive	All component materials meet the requirements of Indirect Food Additive cited in EU 1935/2004/EC and FDA 21 CFR 177-182
	Cleanliness	Meets the requirements for a ‘non-fiber releasing’ filter defined in FDA 21 CFR 211.72 and 210.3 (b) (5) (6), and particulate matter meets the requirements of USP<788>
	Endotoxin	Endotoxin﹤0.25 EU/mL by LAL test method, which complies with the requirements of USP<85>
	TOC/Conductivity	TOC﹤0.5 mg/L, Conductivity﹤1.3 μS/cm
	Manufacturing Integrity	100% integrity test passed
	Manufacturing Environment	Manufactured in conformance with cGMP

Test Results of Flow Differential Pressure