PTFE Capsule Filters
The PoreCap® series of PTFE capsule filters are sterile grade filtration devices designed to meet the stringent demands of pharmaceutical and food & beverage industries, as these filters guarantee sterile filtration for air and gas applications.
Assembled with our sterilizing-grade PTFE (polytetrafluoroethylene) membranes, the PTFE capsule filters are the most recommended filters for Tank Venting and Air Filtration applications as they ensure optimized pressure in the tank while ensuring sterility in the tank.
Manufactured in-house in ISO Class 8 cleanrooms and designed with a unique construction structure & an advanced pleating technology, these PTFE capsule filters are 100% integrity tested and ensure optimized sterilization of air/gases.
Membrane Characteristics: The PoreCap® PTFE Capsule filters incorporate hydrophobic PTFE membrane that offers high flow rates, a high number of sterilization cycles, and excellent chemical resistance in a variety of applications.
APPLICATIONS
- Autoclave venting
- Ideal for use with reactive and corrosive solutions
- Nitrogen blanketing in sterile API
- Vent Filtration in Bioreactors (inlet/outlet)
- Sterile compressed air for pharma machinery & tools
- Sterile filtration of API and injectables
- Sterile airing for dry powder injectable filling
Microbial Validation
Validated as per the ASTM F 838-05 requirements for determining bacterial retention of membrane filters used for liquid filtration
FDA Compliant
Biosafety & Extractables
Integrity Tested
Global Manufacturing Standards
Easy Identification & Tracking
Each filter unit has a unique identification marking which enables quick backtracking
100% Integrity Tested
Guaranteed Specification as per Actual Data
Non Leachable
Ergonomically Designed & Developed
TECHNICAL SPECIFICATIONS
PTFE Capsule Filters
Materials of Construction | ||
Membrane: | Hydrophobic PTFE | |
Housing: | Polypropylene | |
Core: | Polypropylene | |
End Connections: | Polypropylene | |
Rings: | Silicone (Only with 1/4" MNPT) | |
Operational Parameters | ||
Max Temp | 80 °C @ ≤ 2 Kg/cm2 | |
Max Pressure | 4136 mbar (60 psi) @ 30 °C | |
Autoclavable | 50 autoclave cycles of 30 minutes at 121 °C | |
Bubble Point: | ||
0.22µm: | ≥ 1380 mbar (20 psi) (with 70% IPA/ water wetted) | |
0.45µm: | ≥ 690 mbar (10 psi) (with 70% IPA/ water wetted) | |
Max Air Diffusion Flow (for 10″ Capsule): | ||
0.22µm: | ≤ 40 mL/min @ 1104 mbar (16 psi) (with 70% IPA/ water wetted) | |
0.45µm: | ≤ 40 mL/min @ 552 mbar (8 psi) (with 70% IPA/ water wetted) | |
Microbial Retention: | ||
0.22µm: | LRV > 7 for Brevundimonas Diminuta | |
0.45µm: | LRV > 7 for Serratia marcescens |
Effective Filtration Area: | |||||
Length: | 1″ | 2″ | 5″ | 8″ | 10″ |
Area: | 0.025m2 | 0.05m2 | 0.10m2 | 0.20m2 | 0.60m2 |
QUALITY ASSURANCE & VALIDATION
All filters are 100% integrity tested and are developed and manufactured under an ISO 9001:2015 certified Quality Management System and designed to be used in cGMP compliant processes.
Microbial Validation
All our Cartridge and Capsule filters are validated as per the ASTM F 838 requirements for determining bacterial retention of sterilizing grade filters
Certificate of Quality
All our products are delivered along with a Certificate of Quality (CoQ) mentioning the materials of construction and testing & quality parameters
Throughput Studies
We help you select the perfect mix of prefilters and final filters by performing small scale filtration and determining the filtration area to reach your desired throughput
Extractables & Leachables
Our Extractables & Leachables testing study is a highly effective way to quantify and assess risks associated with leachable impurities from filters
Why Choose Us
With our extensive knowledge in membrane filtration and a wide range of products available at every stage of the process, along with our exceptional customer service, we are able to establish ourselves as the preferred partner.
Extensive Product Portfolio
At Nupore, we offer a wide range of filtration for your process requirements. Use our quick guide to land instantly at the product of your choice
Proven Membrane Technology
Fast Shipping
Talk To Us
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