Capsule Filters

Developed for industrial and sterile filtration in critical processes within food and beverage, bio-pharmaceutical, and laboratory applications, Donaldson capsule filters offer effective filtration of particles and bacteria, creating a contaminant-free environment.

Our capsule filter range includes:

• PP capsules for clarification, purification, and pre-filtration
• PTFE capsules for sterile-grade filtration of gases and venting
• PES capsules for sterile-grade filtration of liquids

Features

Features of our PTFE and PES capsules for sterile-grade filtration:

• Made of highly efficient pleated polymeric membranes.
• Featuring an integrated polypropylene housing and are delivered ready to use.
• 100% integrity tested to verify compliance with established quality and design specifications, ensuring consistent and reliable performance.
• Constructed in ISO-accredited cleanrooms to ensure the quality and consistency of products through ISO 9001-accredited quality control and manufacturing procedures, applied throughout all stages of manufacture.
• Compliant with EU and USA requirements for food contact use under Regulation (EC) No 1935/2004 and FDA's Code of Federal Regulations (CFR) Title 21.
• Include a Certificate of Quality (COQ) with each element.

Applications

• Aseptic packaging of processed food and beverages
• Tank ventilation
• Container aeration
• Carbon dioxide
• Fermentation air
• Technical gases
• Nitrogen blanketing
• Biopharmaceutical applications
• Quality buffers preparation