Combine the convenience of a bottle top filter with the savings of a reusable device. Non-cytotoxic Nalgene™ polysulfone reusable bottle top filters screw securely onto glass media bottles with 33 or 45mm neck sizes.
molded-in graduationsmake it easy to see sample volume
Polypropylene tubing adapter can be stuffed with cotton for sterile venting during autoclaving
Removable sterilizationmembrane support plate is designed to providemaximum flow rate and throughput
Filters accept 0.25 to 0.3125 in. (6 to 8mm) I.D. vacuum tubing
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