Compatible With Shark Messmaster Portable Wet Dry Vacuums, Also Compatible With Shop Vac Uv105, Vs100, Vs101 | | Efficient Cleaning: Made Of High-Density Sponge Material, This Material Has Good Filtration Performance, Which Can Effectively Capture And Immobilize Dust Particles And Improve The Cleanliness Of Indoor Air | | What You Get: Package Includes 2 Set Sponge Filters And 1 Pack Brush | | Tips: This Filter Is Washable And Reusable, It Can Be Quickly Installed Or Removed Without Any Tools. We Recommend Replacing Filter Every 3-6 Months To Extend The Lifespan Of Your Vacuum Cleaner | | Please Do Not Hesitate To