Designed with three vacuum outlets, each with leakproof, two-way valve and vent port

For simultaneous filtrations with increased filtrate volume in particulate and microbial analysis, use filter funnel with clamp. May also be used with Nalgene® analytical filter funnels or filter holders with funnel.

Designed with three vacuum outlets, each with leakproof, two-way valve and vent port

For simultaneous filtrations with increased filtrate volume in particulate and microbial analysis, use filter funnel with clamp. May also be used with Nalgene® analytical filter funnels or filter holders with funnel.

Each outlet securely holds a No. 8 stopper and the stem of a filter funnel without interference. Outlets are spaced for easy manipulation of individual funnels. Teflon® resin stopcock on each valve shuts off flow when fewer than three outlets are used.