Features: 1It can effectively block impurities dust etc. and improve the purity of indoor air. 2Specially designed to fit for NexFan miniature air coolers to improve the performance of the equipment. 3The filter can be cleaned and reused and the filter plate can be disassembled for easy cleaning. 4Highquality silver ion absorbent fiber material higher water absorption rate and longer service life. 5Easy to install and disassemble which can directly replace old or damaged filters. Specification: Item Type: Air Cooler FilterMaterial: Silver Ion Absorbent FiberWeight: Approx. 154g / 5.4ozProduct Size: Approx. 10.5x5.8x12.6cm / 4.1x2.3x5.0in Package List: 1 x Air Cooler Filter Note: 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.