Official Cat Water Fountain Filters Replacement & Pre-Filter Sponges for 3.2L/108oz Automatic Pet Fountain Dog Water Fountain

Price: $19.99 - $13.99
(as of Mar 26, 2026 13:00:18 UTC – Details)

From the brand

Highly Selling Fountains

Rellaty Filters Accessories

New Selling Fountains

Why choose stainless steel material?

SUS304 stainless steel is not only stronger and more durable, but it can greatly minimize the growth of bacteria.

How big is the capacity of the cat water fountain?

3.2L large capacity! Enough water to keep your pets hydrated for up to 7 days.

How often should I clean the cat drinking fountain and pump?

There is a ”HOW TO CLEAN THE PUMP” pump maintenance video that you can access by Rellaty Store.

【Wide Compatibility】Cat water fountain filter (square) is designed compatible with Rellaty’s 108oz/3.2L Pet Water Fountain and other fountains with same volume and style.Package includes 12 pack of pet fountain replacement filters. They are individually packaged and sealed to maintain high quality.
【Triple Filtration System】Cat fountain filter is composed of activated carbon, ion resin and non-woven fabric. They can filter hair, heavy metals, dirt and other impurities, keeps water tasting fresh and clean all the time.They help pets drink more water and reduce the risk of urinary tract infections.
【Keep Healthy】The fountain filter removes any dirty impurities and unpleasant odors, ensuring that your pet gets the clean water it needs for daily health. Pet water fountains are a great way to keep your pet hydrated and healthy. Also, pre-filter sponge around the pump to better filter impurities and extend the life of the pump.
【Usage Recommendations】To prevent the activated carbon dust (which will not harm your pets) from shedding into the water, please soak the filter in water for 2 minutes and rinse it thoroughly under running water before use. According to your pet’s drinking frequency and the number of pets using the fountain, change the filter every 2-3 weeks.
【24/7 Customer Service】Please know that, every product purchased from Rellaty comes with a 24/7 friendly customer service, so whenever you have a question, please feel free to contact us, we will solve your problem within a day!