Adequate is enough for your daily demand or replacement requirement material: cloth dryer exhaust filter is made of material, each has been inspected and tested by manufacturers, the biggest advantage of dryer is to keep the dryer running at efficiency to extend service life Compatible with for Chef, Sonya, ; Also compatible with the following models: GYJ60-58, GYJ50-Q5, GYJ50-98E-G, GYJ50-98E-W, SYD-40E, SYD-60E, PAN40SF, PAN760SF, HME030239N and more Easy to clear: please remove the paper filter gently and clean with a soft brush or vacuum cleaner, do not wash with water or other liquid; It is good at catching the lint and stuff compared with other same , as cleaning capacity Reminder: it is recommended to replace the exhaust filter paper 3 months, and it is recommended to replace the air filter paper 12 months; Clean the lint screen each loading, if the lint component filter is not fixed, please do not run the dryer Style: B Round filter pad size: about 237mm in diameter, 33mm in inner diameter Flat filter pad size: 175x85mm Material:filter sponge colour:White Package Contents: 20 * Exhaust 10 * Air Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.