Product Center > Lab filtration > 50mm in-line Filter > 50mm Vent Filter

50mm Vent Filter
Microlab Scientific’s 50mm Vent Filters are sterilizing filter for Venting and Liquid Solutions. It removes microorganisms, particles, precipitates, and undissolved powders larger than nominal pore size such as 0.22μm. The special construction allows minimal hold-up volume and particle shedding, making Vent Filters ideally suited for the critical needs of the pharmaceutical and biotechnology industries.

Reusable, autoclavable, ideal for use with bioreactors and fermenters
Have broad chemical resistance
Large surface area provides greater throughput and permits higher air flow rates

Sterile venting of carboys, filling vessels, fermentation tanks, bioreactors
Venting of Small product or intermediates tanks
Small volume venting and degassing
Sterile gas purging of culture vessels
Sterile gas delivery to instruments, incubators and culture vessels
Protection of laboratory personnel from vacuum pump exhaust contaminants
Filter low volumes of aggressive solvents and aqueous solutions
Protect pump components from liquid damage by using between a pump and receiving vessel
Chromatography solutions

Materials of Construction
Filter Media PTFE, other Filter Media are available, such as PES/Nylon66 /PP/GF/PVDF
Support & Housing PP
Sealing technology Thermal Bonding, No Adhesives
Membrane Diameter 50mm
Inlet/Outlet 7~13 mm stepped hose barb connection with 6:100 Luer slip
Filtration Area, ft2
≥ 0.021
Pore Size, μm
0.22/0.45; other Pore size are available.
Bubble Point & Air Flow Rate (PTFE 0.22 μm, 0.01 μm for air & gas)
Bubble Point: ≥ 900 mbar with 60/40% IPA/water
Air Flow Rate: ≥ 25 L/min at 1 bar
Maximum Operating Pressure
Forward: 3.5 bar @ 23℃ and 3.0 bar @ 60℃ for liquid; 3.0 bar @ 23℃ and 2.5 bar @ 60℃ for air & gas.
Bacterial Retention (for 0.22 μm PES/PTFE )
Passed the bacterial challenge testing using Brevundimonas diminuta(ATCC19146) at a minimum challenge concentration of 1 x 107 CFU/cm2.
By EO or 3 autoclave cycles of 30 min at 123 ℃; steam-in-place sterilization not recommendable.
Good Manufacturing Practices
Manufactured in a Microlab Scientific’s facility which adheres to Good Manufacturing Practices.

Order Information
Cart.No. Description Packing Price
S50PTB022 PTFE Vent Filter, Hydrophobic, 50mm, 0.22um 25pcs/pk Ask for quote
S50PTB045 PTFE Vent Filter, Hydrophobic, 50mm, 0.45um 25pcs/pk Ask for quote
S50PES022 PES Vent Filter, 50mm, 0.22um 25pcs/pk Ask for quote
S50PES045 PES Vent Filter, 50mm, 0.45um 25pcs/pk Ask for quote
S50GF022 Nylon Vent Filter, 50mm, 0.22um 25pcs/pk Ask for quote
S50GF045 Nylon Vent Filter, 50mm, 0.45um 25pcs/pk Ask for quote
S50PP022 PP Vent Filter, 50mm, 0.22um 25pcs/pk Ask for quote
S50PP045 PP Vent Filter, 50mm, 0.45um 25pcs/pk Ask for quote

Prev:end Next:end
syringe filters, chromatography vials, SPE and biotechnology products are produced according to ISO9001 standard system.  Sitemap