You shouldn't have to handle BioHazardous Material! That's why we developed the Implosion Proof Collection Canister. It's completely self contained. All canister ports can be sealed with built-in caps. Both ends of the contaminated suction hose can be sealed by pressing the ends onto the ports. High flow pathogen filter in the lid screens out potentially hazardous airborne particulates. Clinically proven 99.99& DOP rated. Convenience: Easy visualization of aspirate (unlike linerbag bottles). Easy to clean-up. No clogged plumbing. Confidence: Implosion proof and tested now for over 10 years.