Water shortage reminder and dry burn protection: When the water dispenser is severely dehydrated, the blue water machine light will turn on, prompting you to add water. The pump automatically stops working to prevent the pump from overheating and burns the water dispenser to ensure the pet’s safety. Tips for replacing the filter: If you need to replace the circular filter, the “Filter” indicator on the dispenser will light up orange, reminding you to replace the filter and not have to worry about forgetting it again. Quadruple Filtering: The filter material selects the high-quality raw material from the British company Purolite, and increases the amount of filter material in the filter element. The filtration effect is better, and the four-stage filtration keeps the water healthy and pure for a long time. Super Quiet: It is quieter than other water dispensers on the market. Even if you stand within 50cm of it, the maximum sound is no more than 40 decibels, absolutely quiet choice. Two