DescriptionThis is a vacuum cleaner filter replacement set. It is made of quality plastic material, durable to use. You can install and remove the filter and filter cotton easily, wash it regularly to get them clean to ensure vacuum cleaner's cleaning performance.Features-Color: As Shown-Material: plastic -Size: 14.00X10.00X4.00cm/ 5.50X3.93X1.57in- High-quality materials, safe and environmentally friendly- Replacement cycle: In order to maximize the performance of the vacuum cleaner and extend its service life, you must remember to replace the foam/felt filter every 3 months and the HEPA filter every 6 months- The filter can capture pollen and 99.7% of dust and pollutant particles as small as 0.3 microns, pet dander, etc.- The filter can be washed and reused- Compatible for shark vacuum cleaner NV350/NV351
