DescriptionBrand Name : SurkerCertification : NONE100% Original and Good Quality with Free After-sale Warranty.[Filter Slots]Please keep these reusable filter frames after using. Assemble provided foam filter and ultra fine filter into reusable filter frames for next use.[save money]Reusable filter frame can help you save money, replace every 2 weeks, ONE YEAR SUPPLY It can also reduce plastic pollution.[Protect Your Machine]The filters keep dust and dirt away from your machine, which can protect your health and make your device with you for many years.Colour:White+blueMaterial:Plastic+CottonPackage Contents:6 * Reusable Filter Slot6 * Disposable Ultra-Fine Filters20 * foam filters20 * ultra fine filtersOnly 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.Payment :1.Payment must be made within 5 days of order.2.If you can't checkout immediately after auction close, please wait for a few minutesShipment:1.We supply World shipping. (except few countries and APO/FPO).2.All orders will be processed first time once the payment verification passed.3.Actual delivery time may be different , particularly during the holiday season.Feedback:1.Please make sure that there is no problem with the products.2.Ifyouhave any dissatisfaction, please contact us before completing the review.We will give you a satisfactory answer.3.If there is no problem, please give us 5 stars positive feedback.