Roush Life Sciences has developed the world’s first
hands-free centrifuge tube filtration system. This filtration
system is complete with sterile centrifuge tube and cap, 50ml
funnel with PES filtration membrane, funnel adapter (for the
15ml tube assembly), vacuum hose adapter and dual
centrifuge tube stand.

The Autofil™ Centrifuge Funnel system is used for the
sterilization of tissue culture and microbiological media,
buffers and reagents, and other laboratory solutions. This
system avoids potential contamination by eliminating an
unnecessary fluid transfer to the centrifuge tube
post-sterilization and risk of spills.

This hands-free filtration system works in conjunction with the
Quick-Connect™ Pedestal or cradle ring which have an on/off
flow control. These two filtering options offer a permanent
vacuum hose connection and minimize set-up time. Vacuum
hose adapter allows direct connection to vacuum hose if a
Quick-Connect™ pedestal or cradle
ring is not available.