47 mm Disc Filter Holder

Meissner’s vented, sanitary 47 mm disc filter holder sets a new standard of reliability, ease of use, cleanliness, and versatility in laboratory filter holders. Laboratory filtration results are more reliable and reproducible with this unique, easy-to-use, rugged holder. It prevents distortion, damage, or rupture of filter discs with bi-directional PTFE-coated support screens and a unique, sanitary clamp seal. This maximizes reliability and reproducibility of results in filter validation studies, research and development, and general laboratory filtration applications. The holder’s high pressure rating readily handles the highest bubble-point membrane filters. The holder can easily be daisy-chained in series. Non-threaded connections prevent contaminant build-up, and facilitate cleaning. The holder can be autoclaved, in-line steam sterilized, or hot water sanitized with filter in place.

Design Features

• Sanitary, vented, in-line 316L stainless design
• Bi-directional PTFE-coated filter support screens
• Screens prevent filter sticking, damage, distortion
• Clamp seal is quick, easy, strong, reliable, needs no tools
• Filtration results are highly reliable, reproducible
• Saves laboratory time by eliminating repeat tests
• Tapered body design minimizes fluid hold-up volume
• Sanitary vent eases venting, draining, integrity testing, sampling, or biocontainment
• Ideal for filter validation studies, filterability testing
• Ideal for scale-up filtration studies
• For small batch filtration or venting applications