✓ QUICK CONNECT ATTACHMENT ALLOWS USERS TO ATTACH THE HOSE & STEP AWAY WITHOUT NEEDING TO HOLD IT ✓ AUTO SHUT-OFF FLOAT VALVE ELIMINATES THE NEED TO CONSTANTLY MONITOR THE WATER LEVEL ✓ WATER SHUT-OFF FITTING AUTOMATICALLY STOPS WATER FLOW WHEN THE HOSE IS DISCONNECTED THE GLOBAL INDUSTRIAL WATER-FILL CAP WITH AUTO SHUT-OFF AND QUICK-CONNECT FITTING IS ENGINEERED FOR COMPATIBILITY WITH ALL GLOBAL INDUSTRIAL AND CAT SCRUBBER MODELS FEATURING AN 18"" CLEANING PATH OR LARGER. SIMPLY REPLACE THE EXISTING CLEAN-WATER SOLUTION CAP WITH THE NEW WATER-FILL CAP THEN ATTACH THE QUICK-CONNECT FITTING TO A STANDARD HOSE FOR EFFORTLESS OPERATION. COMPATIBLE WITH SCRUBBER MODELS 641750 641245 641250 641263 641264 261990 641244 641245 641746 641747 641811 641407 641745 & 641265 PATENT PENDING FEATURES WEEP HOLES TO ALLOW FOR DRAINAGE BACK INTO THE TANK IF WATER DRIPS COLLECT IN THE CAP