• Compatibility: Specifically designed as a replacement ring cap 1606415 for Bissell ProHeat 2X Revolution Carpet Cleaners dirty tanks 1633782 and 1617702
• Easy Installation: Effortlessly installs onto your carpet cleaner's dirty tank without special tools, quickly restoring full functionality.
• Perfectly seal the dirty water tank to prevent the backflow of cleaning liquid, and clean the deep stains on the carpet in one suction, improving the cleaning efficiency by 90%, and the refreshing effect is immediate