Hydrophobic Suction Canisters & Fluid Collection Systems

Hydrophobic filtration is the safeguard that keeps a suction system working the way it should — allowing air to pass through the vacuum line while blocking liquid and aerosolized contaminants from reaching the pump or wall regulator. For biomedical and central supply teams, that matters for two reasons: it protects expensive vacuum equipment from fluid overflow, and it prevents cross-contamination between patients and the facility's suction infrastructure. This collection brings together the rigid canisters and liners built around that principle.

At the center are the Bemis Hi-Flow Rigid Suction Canisters designed for use with Bemis Quick-Drain Systems. The 800 mL point-of-use unit (424410) pairs a graduated, semi-rigid liner with a pour lid for straightforward, single-patient disposal, while the 1200 mL wall-mount version (434410) uses a fully rigid liner suited to procedure rooms and higher-volume fluid capture. Both arrive non-sterile and without tubing, so you can standardize on your existing connector and tubing stock rather than paying for redundant components.

When you're comparing canisters, the practical questions are usually the same: What volume do I need at the bedside versus in the OR? Does it mount to my current vacuum rail? Is the graduation clear enough to chart output accurately? The Bemis Quick-Drain approach answers the disposal side — spent liners drain and discard quickly, cutting the time staff spend handling contaminated fluid and reducing spill risk during turnover.

Standardizing across sizes lets one system cover point-of-care aspiration and larger surgical suction without switching brands mid-workflow. Explore related items in Suction Canisters and browse broader options across Respiratory supplies to round out your inventory.