[ INSE N5S Model ] - Compatible with INSE N5S Cordless Vacuum Cleaner. [ Maintenance ] - Regularly Clean the filters and replace every 3 months to ensure powerful suction. [ 4 Pcs HEPA Filters ] - Four Pack High-Efficiency Replacement HEPA Filter is Economical. [ Easy to Install & Clean ] - The filters are easy to clean, simply use the included cleaning tool to remove dust from the HEPA surface and rinse the white mesh with cool water. [ Upgraded High-efficiency HEPA Filter ] - With a high-efficiency HEPA filter and high-density mesh filter combined, the whole filtration performance is 2x that of the normal filter, leaving your home and office with fresher, purified air.<br><br>[ Warm Tips ] - The mesh filter wrapped around is necessary, please keep that in during use, DON'T put it off. Colour:white+black Material:plastic Size: 65 x 70 x 75mm<br><br>Package Contents: 6 x vacuum filter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.