【3L Large Capacity】 If your furry friends dislike their whiskers touching things – a wider bowl will be more comfortable for them. 3L / 100oz is ideal for small to medium dogs, cats, birds multi-pet households. | 【High-quality Materials】Made of food grade materials, this automatic pet fountain is BPA free, durable, and it is easy to operate and clean. Furthermore, there is a transparent window to observe the pet's water consumption, the LED light from the window is a feature that looks fabulous especially at night or in a dark room. You can choose to turn the LED lights on or off. | 【Multiple Drinking Levels】Your pets have a choice of drinking from upper bowl, lower bowl, or the free-falling stream. The continually flowing water which has a fresh taste entices pets to drink more! Does your pet have a drinking problem? Acquiring a water fountain for them is an easy win. | 【Triple Filtration System】The pet water fountain is equipped with 3 replacement filters, each composed of a cotton layer, coconut shell activated carbon and an ion exchange resin. They form a triple filtration system to prevent your pets from getting sick. | 【Quiet & Energy Saving Pump】The energy saving pump is only about 30 dB during operation, so neither you nor your pets are disturbed by the noise. Also, we added pre-filter sponge around the pump to better filter impurities and extend pump life, normally lasting between 2. 5 - 4 years.