We have had this one for about 5 years and love it no leaking issues and it doesn’t require a filter to be changed. It has these ceramic beads things instead of filter. We do put it on a towel only because it’s on a wooden table.
Optimus U-31002 1.5-Gallon Cool Mist Ultrasonic Humidifier https://www.amazon.com/dp/B009CNHF68/ref=cm_sw_r_cp_api_glc_fabc_GcraGbFHZC23C?_encoding=UTF8&psc=1
Sorry forgot to post link the first time