FWMB 16pcs Replacement Cat Water Fountain Filters, Compatiable with FWMB Cat Water Fountain 108oz/3.2L and 135oz/4.0L, 8 Pack Filters & 8 Sponges Foam Filter

FWMB16pcs Replacement Cat Water Fountain Filters for FWMB 108oz/3.2L and 135oz/4.0L Pet Fountains

At FWMB, we believe a pet fountain works well when every part of the care routine feels simple, reliable, and easy to repeat. This 16pcs cat water fountain filter replacement set is made for pet parents who use FWMB or FURCLAN 108oz/3.2L and 135oz/4.0L cat and dog water fountains and want to keep replacement parts ready before they are needed. With 8 replacement filters and 8 foam sponge filters included, this set supports everyday fountain maintenance for cats, small dogs, and multiple pets.

Designed for Compatible FURCLAN and FWMB Fountains
This filter set is compatible with FWMB Cat Water Fountain 108oz/3.2L and 135oz/4.0L models, as well as matching FURCLAN pet fountain designs that use the same filter size. The compatible fit helps reduce the guesswork that often comes with generic pet fountain filters. Before purchase, please compare your fountain model, filter shape, and size to help confirm fit. These replacement cat water fountain filters are intended for routine use with circulating water fountain systems.

Dual-Part Filtration for Daily Pet Fountain Care
Each set includes two maintenance parts: the main replacement filter and the foam sponge filter. The main filter helps capture common particles such as pet hair, fine debris, and small floating matter from daily use. The foam sponge filter sits near the pump area and helps reduce hair and debris before they move further into the fountain system. Together, they support smoother daily operation and help maintain a steady water flow when replaced on a regular schedule.

Helpful for Different Pets and Drinking Habits
Every household has different fountain needs. Playful kittens may splash or explore the fountain more often. Messy drinkers can bring food crumbs or loose hair into the drinking area. Long-haired cats may shed more, especially during seasonal changes. Senior cats and timid or shy cats often prefer a familiar drinking station, so keeping the fountain maintained can help preserve a consistent experience. This replacement filter set is also useful for small dogs and multi-pet households where the fountain runs throughout the day.

Easy Replacement Routine
For regular care, replace the filter every 2 to 4 weeks depending on the number of pets, hair level, room dust, and fountain use. Homes with multiple cats, small dogs, or heavy shedding may need more frequent changes. Before placing a new filter into the fountain, rinse it thoroughly under running water. Soaking the filter for a few minutes before use can help remove loose carbon dust from the manufacturing process. The foam sponge filter should also be rinsed and checked during each fountain cleaning.

Simple Maintenance Tips
To support steady performance, refresh the fountain water often, rinse the fountain parts regularly, and clean the pump according to your fountain user guide. A filter is one part of a complete care routine; regular washing and water changes are still important for everyday fountain use. If the water flow becomes weaker, check the water level, pump, sponge filter, and main filter before replacing parts.

What’s in the Box

• 8 replacement cat water fountain filters
• 8 foam sponge filters
• Compatible with FWMB 108oz/3.2L pet water fountain
• Compatible with FWMB 135oz/4.0L pet water fountain

Pro Tip: Keep one filter set near your pet supplies and set a reminder on your phone. A simple replacement schedule makes cat fountain filter maintenance easier for busy pet parents and multi-pet homes.