Item Type: Air Filter Set Material: Silicone Weight: Approx. 800g / 28.2oz Air Filter Size: Approx. 15.1x14.1cm / 5.9x5.6in Air Filter Cotton Size: Approx. 13x8.3cm / 5.1x3.3in Applicable Model: For STIHL TS410 TS410Z TS420 TS420Z 1Specially designed for STIHL TS410 TS410Z TS420 TS420Z, easy to install and use. 2With air filter and filter cotton, old or damaged parts can be replaced directly. 3Using high?quality materials, durable to use, wear?resistant, and long service life. 4With good compatibility and stable performance, it is an excellent equipment filter accessory. 5Professional manufacturing and superb craftsmanship help to provide best performance. 10 x Air Filter 10 x Filter Cotton 1. Please allow 0?1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.