Kleenpak™ capsules with Posidyne™ membrane, part of our Pall filtration portfolio, incorporate a covalent charge-modified Nylon 6,6 membrane that provides enhanced retention of fine particles smaller than the membrane’s rating.

Posidyne membrane in Kleenpak capsule meet cleanliness requirement per USP Particulates in Injectable. It features positive Zeta potential for enhanced efficiency in aqueous solutions. Capsules contain a double-layer sterilizing membrane for high reliability and high-quality product. Filters are self-contained and designed for small sterile filtration systems throughout a range of acidic to basic solutions.

Kleenpak liquid capsule filters with intrinsically hydrophilic positive zeta potential Posidyne membrane are rugged, self-contained sanitary filters designed for small-batch sterile filtration of aqueous pharmaceutical solutions. With a net positive charge in most aqueous solutions from pH 3 to 10, Kleenpak Capsules with Posidyne Membrane Assemblies can effectively remove contaminants such as cell debris and endotoxin smaller than the filter rating.

Features and benefits

• Positive Zeta potential for enhanced efficiency in aqueous solutions
• Double-layer sterilising membranes for high reliability
• 100% integrity and pressure-tested
• High protein recovery from serum and most protein solutions
• 0.2 µm NF grade for sterilisation 
• Low filter extractables
• Sanitary vent and drain valves with non-twist hose barbs
• Upstream hold-up volumes (< 1 mL)
• Repeatedly autoclavable
• Manufactured for use in conformance with cGMP
• IS0 9000 Certified Quality System
• Pharmaceutical P optimized
• Certificate of Test provided

Quality and Bio-Safety Biological Tests

Meets USP Biological Reactivity Test, in vivo, for Class VI-121°C Plastics

Effluent Quality Tests*

• Meets Cleanliness per USP Particulates in Injectables
  
• Non-Fiber-Releasing
  
• Non-Pyrogenic per USP Bacterial
  
• Endotoxins (< 0.25 EU/mL)
  
• Meets Total Organic Carbon and Water Conductivity per USP Purified Water; pH per Sterile Purified Water
  
• * Per lot sample soak or rinse-up flush aliquots.
  

Autoclave Resistance

Lot samples multi-cycle autoclave challenged

Specifications

Effective filtration area: 900 cm² 

Format: Kleenpak 

Industry-specific certification: Pharmaceutical Grade 

Inlet connection: 1½ in (38 mm) sanitary flange 

Membrane brand: Posidyne 

Membrane material: Positively charged Nylon66 

Outlet connection: 1½ in (38 mm) sanitary flange 

Removal Rating (µm): 0.2 µm 

Sterilisation option(s): Provided Pre-Sterilised by Gamma Irradiation  

• 30 day 'no questions asked' returns policy. Item must be returned undamaged in original sealed packaging. (buyer pays return postage).
• INTERNATIONAL POSTAGE: We post worldwide, please ask for postage quotation before check out. Please do not pay until we have adjusted your invoice with confirmed postage fees.
• UK NEXT DAY POSTAGE: Special Delivery Next Day by 1pm (fully insured) available for all UK addresses. Please ask for quotation before checkout.
• Items sold that are not a full box or pack will be dispatched in sellers own packaging with copies of the manufacturers documentation where applicable.
• We want you to be happy with your purchase and our service to you, so contact us if you have any problems with delivery or the products supplied, we will do our best to resolve to your satisfaction. A happy customer is a returning customer.
• VAT is included in displayed EBAY.CO.UK pricing. Invoices are supplied with VAT separately displayed.
• International buyers may be charged import taxes and customs duties before delivery of goods. Buyer is responsible for paying any additional fees.