Made of high-quality materials, durable, long service life, good quality and excellent performance Suitable for muffler The needs to suck in a large amount of air during the working process. If the air is not filtered, the dust suspended in the air will increase the wear of the machine after being sucked in. If larger particles enter, it may even cause damage to the machine. The filter elements plays a role in filtering out dust and sand particles in the air, ensuring sufficient and clean air in the air compressor. Colour:black+yellow Material:plastic Package Contents: 10 x Filter Elements 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. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.