Nalgene Reusable Bottle Filter 300-4100

 NALGENE REUSABLE BOTTLE FILTER

Autoclavable, reusable bottle filters! The Nalgene reusable bottle filter 300-4100 uses any standard 47mm membrane filters for vacuum filtering liquids. A one-piece support plate provides maximum flow rate while the white, two-piece plate keeps the membrane flat for analysis of particulates filtered from the liquid. Clear, one-piece plate provides maximum flow rate and throughput for sterilization. The 47mm filters are sold separately on this website.

Upper and lower units are made of transparent polysulfone (PS) - a shatter-resistant plastic that can be autoclaved repeatedly (prior to autoclaving, set cover on filter unit without engaging threads / WITHOUT screwing on). PS plastic is resistant to bases, weak acids, and all aqueous solutions. Three cover ports allow venting and aseptic addition of samples. Receiver is graduated and has two side arms and two TPE caps. Not for in vitro diagnosis or parenterals.

Ordering Information: Image is a generalization by class only. The actual unit we sell has a 500mL upper fill and 1,000mL lower receiver unit. Comes with tubing adapter, which can be plugged with cotton for venting, and a receiver cover for conveniently storing sterile filtrate. Nalgene 300-4100