If your Bissell vacuum isn't spinning the brush roll like it used to, these replacement belts are probably exactly what you need! This 4-pack of KEEPOW vacuum belts (part number 1604895) is compatible with a ton of Bissell models including the Powerforce Compact, CleanView Compact, and various 23T7, 3130, 1520, and 2112 series vacuums. They also replace part number 2037034 if that's what your vacuum uses. The installation is pretty straightforward - you'll need a Philips screwdriver to remove the 5 screws on the bottom guard, take out the roller and old belt, then install the new one. Make sure to manually rotate the roller after installation to ensure the belt isn't twisted or pinched. These belts are made from high-quality rubber that's both durable and flexible, giving you reliable performance that restores your vacuum's cleaning power. It's actually recommended to replace vacuum belts every 3-6 months to maintain optimal performance, so having this 4-pack means you're set for a year or more of regular use. The quality is impressive - they're not those cheap belts that stretch out or break quickly. Whether your current belt is worn, stretched, or broken, these will get your Bissell vacuum working like new again. Much cheaper than taking your vacuum in for service or replacing the whole machine! The seller stands behind them with good customer service too, so if you have any compatibility questions or installation issues, they're responsive and helpful.