Increase filtration efficiency. The exclusive Rapid-Flow™ support column design provides fast flow rates and high throughput. The last line of defense against cell culture contamination - Nalgene™ Rapid-Flow™ filter units and bottle tops are the best choice for the filtration of cell culture media, serum, additives and buffers. Nylon is tough, alcohol resistant, and has a low level of extractables. These membrane factors make it the choice for special applications.

• Available in PES, CN, SFCA and Nylon membranes
• Devices are colour coded according to membrane
• Devices feature the fastest flow rate and lowest clogging of comparable alternatives
• Non-pyrogenic and endotoxin free - Rapid-Flow™ filter units meet the most rigorous testing standards for any vacuum filtration unit

Supplied in packs of 12.