I needed extra filters for my Shark 800. I have used them and they fit perfectly. While using it, I was able to wash and dry another. I've only used the foam filter so far, the rest is fine. These filters collect dirt and dust. I never think about how much dust and dirt there is in the house until I look at these filters and wow how dirty my carpets are. I have three cats and I don't wear shoes at home, we take them off in the garage. It gives you the impression that there is less dirt outside, but my carpets are full of dust. I'll be buying another set to have on hand as did them and you never know when you might get into some nasty dirt.
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, π€ Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
142 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review