9+9pcs /Box Pet Water Fountain Replacement Filters Dog And Cat Drinking Water Filter Cartridges With Pre-Filter Sponges

1. Material: non-woven fabric, coconut shell activated carbon, ion exchange resin, ABS shell, sponge
2. Compatibility: for 3.2L/108oz, 4L/134oz pet water dispenser
3. Multi-filtration system, integrating adsorption, filtration and interception, effectively capturing cat hair and debris, removing odors, softening water quality and keeping it fresh
4. Provide pets with oxygen-rich water, better taste, help to increase the amount of pet water, reduce the risk of urinary tract infections, so that love pets live a happier life
5. Suggestion: in order to prevent the activated carbon dust (which will not cause harm to pets) from falling into the water, please soak the cartridge in water for 5 minutes before use, and then rinse it thoroughly with running water before use
6. Replacement: please replace the cat water fountain filter every 1-2 weeks in summer and every 2-4 weeks in winter to ensure clean drinking water, if more than one pet uses the fountain, the filter needs to be changed more frequently
7. Weight: 3+3pcs/box about 70g, 6+6pcs/box about 140g, 9+9pcs/box about 200g
8. Note: shipped only the filters (with pre-filter sponge), does not include other