Featuring proprietary multi-layered membrane technology delivering advanced cross-contamination protection for serological pipette controllers. Multi-layered series of membranes within an ultrasonically welded device creates a check-valve effect when wet, providing superior contamination barrier performance compared to standard hydrophobic filters. The functional membrane immediately reacts in presence of aqueous solution by stopping and blocking further passage, eliminating the risk of sample carry-over between aspirations while maintaining optimal flow characteristics for extended battery life.
Key Multi-Layer Membrane Characteristics
Once wetted, the device halts operation and locks out further usage until replaced, providing definitive contamination prevention
Extraordinarily high flow rates compared to other hydrophobic barrier filters create less restrictive vacuum and pressure paths
Blockage cannot be "blown out" ensuring permanent protection once contamination is detected
Highly retentive pore structure helps protect the user environment from aerosol contamination
Key Construction Characteristics
Female Luer inlet and Male Slip outlet configuration accommodates standard pipette controller connections
Multiple design configurations match standard filter geometry for broad device compatibility
Installs similarly to standard filters, generally in less than 1 minute for minimal workflow disruption
Need-to-replace indication is plainly evident by halted operation eliminating guesswork
Ultrasonically welded construction ensures leak-proof performance throughout the device lifespan
LE-HYBK2-25 filters are compatible with most serological pipette and liquid handling controllers, including metered bulb, motorized, premium and budget models from domestic and international manufacturers. High-flow, less restrictive path extends battery and motor life while delivering superior protection against device failure caused by sample overdraw. The device significantly reduces the harmful effects of accumulated wetting due to repeated aspiration, transforming standard pipetting workflows into contamination-resistant protocols that maximize laboratory safety and maintain sample integrity across demanding cell culture, molecular biology, and analytical applications.
