About this item 1. This is an affordable set of felt,foam filter,and high efficiency particulate filter,which is very convenient to use and replace.Made of high-strength and environmentally friendly materials and these filters will keep your vacuum cleaner efficient and healthy. 2. The inner width of the filter is 11.3cm,the outer width is 9.3cm,and the height is 6.2cm.The diameter of the sponge filter is 13cm,and the height is 3.2cm. 3. Our vacuum cleaner filter compatible with shark rotator slim light lift-away upright vacuum NV340/ NV341/ NV341Q/ NV342Q,part 1229 FC340 & XHF340 4. You can replace it and simply rinse with clean water and let it dry completely before use. Not only simple,effective,easy to use and clean,but also durable and easy to install,the filter is made of high-strength and environmentally friendly materials,these replacement parts can be easier to install and disassemble. 5. We provide 24 hours online service,if you have any questions,you can contact us at any time,and we have a one-year warranty,you can rest assured to buy. See more product details