Car Diffuser Refill Stick Sponge Absorbent Sponge Stick Filter Wick Replacement for Car Essential Oil Diffuser

Good diffuser needs good wicks which for the stable cool-mist & vaporizer anti-blocking. This replacement filter refill stick help keep car humidifiers clean and help extend a humidifiers life for the good air Compatible with car humidifier diffuser which the same as the product image Normally, 1 to 2 weeks, replace the filter. If you regularly use essential oils, need replace 3-6 days. Size: 72 x 6.8 mm / 2.83 x 0.27 inch Color: White