Reduce operator contact with wastewater and prevent clogged hoses/drains with the convenient debris tray. Quickly remove and replace brushes and squeegees. Plus, with the "no hassle" squeegee system, there are no tools for maintenance and the blade is factory set at the optimum recovery angle. Gray solid urethane tires. Increase safety with NFSI-certified ec-H2O NanoClean™ cleaning technology. Outstanding solution recovery, even on 180 degree turns with innovative squeegee design. Complete-access Hygenic® tanks allows for easy cleaning and sanitization.