Cytiva, AB3DBL7PH4, Pall™ Fluorodyne™ II DBL membrane filter cartridge, 0.45 µm removal rating, 30-inch length, double O-ring (silicone) with bayonet lock and fin end

Fluorodyne™ II DBL membrane filter cartridges, part of our Pall filtration portfolio, are 0.45 micron bioburden reduction filter cartridges that are used for prefiltration and bioburden removal.
Low extractables
High protein transmission
Rapid preservative recoveries
Easy integrity testing
Compatible with organic solvents, acids, and chemicals (except for ketones and amides)
Resin and surfactant-free
Melt-sealed, non-shedding
These 0.45 micron-rated filters are predominantly used in pre-filtration applications or viscous fluid filtrations. Validated removal of Serratia marcescens (ATCC 14756) with a typical titer reduction (T R ) of > 10 6 ensures that they are also suitable for bioburden control. A serial layer (0.65/0.45 micron) membrane construction allows for high throughputs and high flow rates compared with other 0.45 micron-rated filters.
Standard AB-style filters are replaceable cartridges used with stainless steel housing assemblies, suitable for medium-to-large-scale manufacturing operations (100 L to > 1000 L). With Code 7 fittings as standard, these cartridges are the most versatile filtration units.They are available with a broader range of filtration media than any other filter type. These cartridges are also available encapsulated in the Kleenpak™ Nova capsule format.
Quality Standards
100% integrity tested Manufactured for use in conformance with cGMP ISO 9000 Certified Quality System Meets USP Biological Reactivity Test in vivo for Class VI-121°C plastics Every filter tested during manufacture Test correlated to microbial retention Certificate of Test provided includes Fabrication integrity Bacterial retention Effluent quality for cleanliness, TOC and water conductivity, pH and pyrogens