Uh oh - did your Bissell CrossWave clean tank cap break or go missing? Don't worry, this replacement cap has you covered! This is the exact replacement for OEM part #1608691, compatible with tons of Bissell CrossWave models including the 1785 series, 2306 series, 2596, 2551, and many more (check the list to make sure it fits your specific model). Installation is super simple - no tools needed, just pop it in place and you're back in business. This cap is crucial for maintaining that high-powered suction that makes the CrossWave so effective at pulling dirt from surfaces and directing it to the bottom of the vacuum. Made from quality materials that keep your vacuum safe and operational through all your cleaning sessions. Perfect for cleaning your house, office, vacation home, cabin, car - basically anywhere you use your CrossWave. The compact design works great for pet cleaning on upholstery, car interiors, and other hard-to-reach spots. Don't let a broken cap render your vacuum useless - this affordable replacement will have your CrossWave working like new in minutes. Seriously, it's way cheaper than buying a whole new machine!