【Compatibility】Dog water fountain filters are compatible with 7L/230oz/1.8G stainless steel dog fountain.
【 Filtration System】Replacement filters come with 3 layer filtration system. High density cotton can stop hairs and debris; Activated carbon can remove bad taste and odor.Non-Woven fabric can filter impurities.
【Pre-filter Sponges】Sponges can prevent debris from blocking and damaging the pump and extend its working life.
【Warm Tips】Please soak the filter in water for 5 minutes before use and rinse under running water. Which will prevent carbon dust from shedding into water, keep water clean and fresh.
【Replace Regularly】Please replace the cat water foutain filter once in 2-4 weeks to ensure clean water.If you have multiple pets, please change the filter and clean the fountain more often.
