[Specially Designed]The replacement filter parts are developed for iFloor 3/ Floor One S3/ Floor One S5/ Floor One S5 Pro Wet Dry Vacuum Cleaner. Please make sure your model is correct before order. [ Package]It is a cost-effective choice to supplement the replacement HEPA filters for your vacuum cleaner. [Easy Installation]The filters are perfectly matched and the installation method is the same as the parts, No extra tools needed to replace the filter. which is easy to install, easy to use. [Excellent Performance]The HEPA filter of the latest version is with stronger capabilities to filter up to 99.9% of the dirt, pollen, particles and substances and also expels non-allergenic fresh air .To keep your vacuum at , it is recommended to replace the filter every 1-2 months to effectively prevent dust from entering the engine and prolong the service life of the robot vacuum. [Premium Materials]The filters are made of high quality environmentally friendly Hepa materials and not have any pollution to the environment. And they are also with excellent workmanship.<br><br>Colour:black Material:plastic<br><br>Package Contents: 12 x HEPA Filters<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.