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Pressure Filter Holders and Accessories

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Filter holders for pressure-driven filtration provide a reusable, robust solution for applications including filtration of chromatography mobile phases and particulate contamination analysis. Choose the right filter holder for pressure-driven filtration of aqueous, organic or corrosive liquids.

Stainless Steel Pressure Driven Filter Holders

Stainless Steel Filter Holders For 13 and 25 mm disc filters
 Stainless Steel Filter Holders
For 13 and 25 mm disc filters
Use to ultraclean or sterilize small volumes of liquids dispensed by syringe.
Stainless Steel Filter Holders For 47mm disc filters
 Stainless Steel Filter Holders
For 47mm disc filters
Use to ultraclean or sterilize small volumes via gas pressure filtration through suitable membrane supported on holder base.
Stainless Steel Filter Holders For 90 and 142 mm disc filters
 Stainless Steel Filter Holders
For 90 and 142 mm disc filters
Ultraclean or sterilize liquids or gases by pressure filtration. Autoclave with Durapore filter in place.
Stainless Steel Filter Holders For 25 and 47 mm disc filters
 Stainless Steel Filter Holders
For 25 and 47 mm disc filters
For filtration of gases or liquids at inlet pressures of 20 to 700 bar. Differential pressure depends on filter type used. All filter holders may be autoclaved.
Solvent Filtering Dispenser For 25 mm disc filters
 Solvent Filtering Dispenser
For 25 mm disc filters
Ultraclean and dispense small volumes of solvent by squeeze-bottle action. Hand-pressure operated dispenser with filter holder fitted with a delivery tube. Use to direct filtered solvent against surfaces.

Polymeric Pressure Driven Filter Holders

In-Line Filter Holder For 47 mm disc filters
In-Line Filter Holder
For 47 mm disc filters
Ultraclean liquids or gases in-line by pressure filtration. Open for filter change without disturbing attached plumbing.
Swinnex® Filter Holders For 13, 25 and 47 mm disc filters
 Swinnex® Filter Holders
For 13, 25 and 47 mm disc filters
Use to ultraclean or sterilize small volumes of liquids dispensed by syringe. Connect Swinnex®47 mm with tubing to pressurized reservoir or automatic filling machine for filtering larger volumes.

Hardware Accessories

Pressure Vessels
Pressure Vessels
Dispensing pressure vessels hold liquid for filtration through Merck pressure-operated filter holders. Vessels meet ASME®-UM code requirements.
MF Filter Forceps For safe handling of filter membranes
 Filter Forceps
For safe handling of filter membranes
Handle Merck membrane filters without damage using higpolished stainless steel forcep blades with beveled, unserrated tips. Sterilize by autoclaving or flame.