Durapore® Membrane Filters

The Durapore membrane provides high flow rates and throughput, low extractables and broad chemical compatibility. Hydrophilic Durapore membranes bind far less protein than nylon, nitrocellulose or PTFE membranes.

General Specifications

Color: white
Surface: plain
Thickness: 125 µm
Sterilization: by autoclave (121 °C at 1 bar), EO or gamma
Operating temperature: 85 °C max.
Bacterial endotoxins: 0.5 EU/mL
Gravimetric extractables: < 0.5%

Detailed Specifications
Applications	Filter Code*	Pore Size (µm)	Wettability	Bubble Point (bar)	Water Flow Rate (mL/min/cm²)	Air Flow Rate (L/min/cm²)	Protein Binding (µg/cm²)
Mycoplasma reduction in biological solutions	VVLP	0.1	Hydrophilic	≥4.8 bar, air with water	2.5	0.15	4
Sterilizing filtration of biological solutions	GVWP	0.22	Hydrophilic	≥3.45 bar, air with water	6.7	2	4
Clarifying filtration of biological solutions	HVLP	0.45	Hydrophilic	≥1.55 bar, air with water	29	4	4
Clarifying filtration of biological solutions	DVPP	0.65	Hydrophilic	≥1.10 bar, air with water	69	9	4
Clarifying filtration of biological solutions; particle monitoring	SVLP	5.0	Hydrophilic	≥0.2 bar, air with water	288	32	4
Air sterilization, gas sterilization	VVHP	0.1	Hydrophobic	≥4.8 bar, air with water		3	150
Air sterilization, gas sterilization, solvent filtration	GVHP	0.22	Hydrophobic	≥1.24 bar, air with water	15	16	150
Air clarification, gas filtration, solvent filtration	HVHP	0.45	Hydrophobic	≥0.56 bar, air with water	35	20	150
*Corresponds to first 4 digits of catalogue number

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Dimensions	Qty/Pk
	VVLP01300	0.1	13		100
	VVLP02500	0.1	25		100
	VVLP04700	0.1	47		100
	VVLP09050	0.1	90		50
	VVLP14250	0.1	142		50
	GVWP00010	0.22		1 ft. x 10 ft. roll	1
	GVWP01300	0.22	13		100
	GVWP02500	0.22	25		100
	GVWP04700	0.22	47		100
	GVWP09050	0.22	90		50
	GVWP10050	0.22	100		50
	GVWP14250	0.22	142		50
	HVLP00010	0.45	304 x 3 m		1
	HVLP01300	0.45	13		100
	HVLP02500	0.45	25		100
	HVLP04700	0.45	47		100
	HVLP09050	0.45	90		50
	HVLP14250	0.45	142		50
	DVPP00010	0.65	304 x 3 m		1
	DVPP01300	0.65	13		100
	DVPP02500	0.65	25		100
	DVPP04700	0.65	47		100
	DVPP08250	0.65	82		50
	DVPP09050	0.65	90		50
	DVPP14250	0.65	142		50
	SVLP01300	5.0	13		100
	SVLP02500	5.0	25		100
	SVLP04700	5.0	47		100
	SVLP09050	5.0	90		50
	SVWG04700	5.0	47		100

Compare	Catalogue No.	Pore Size (µm)	Filter Diameter (mm)	Qty/Pk
	VVHP04700	0.1	47	100
	GVHP01300	0.22	13	100
	GVHP02500	0.22	25	100
	GVHP04700	0.22	47	100
	GVHP09050	0.22	90	50
	GVHP14250	0.22	142	50
	GVHP00010	0.22	304 x 3 m	1
	HVHP01300	0.45	13	100
	HVHP02500	0.45	25	100
	HVHP04700	0.45	47	100
	HVHP09050	0.45	90	50
	HVHP14250	0.45	142	50

Compare	Catalogue No.	Description	Qty/Pk
	XX6200006P	Filter forceps, blunt end, stainless steel	3

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Durapore® Membrane Filters

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