9 Packs Replacement Filters and...

Compatible with Samrtoo 7L/236oz/1.8G Stainless Steel Dog Water Fountain.
Dog water fountain wish to replace the carbon filter each 1-2 weeks.(The hot weather breeds mosquitoes, please replace the carbon filter each weeks）, and replace the foam filter each two months to keep the water fresh.
Set of 9 filters and 9 sponges compatible, easy replacement, bringing more protection on your pet.
First Filter, Block Hair and Debris, Middle Filter, Take away Residual Heavy Metals, Third Filte, Healthier, High-quality Flowing Water, Allow pets to drink clean, fresh water all over the day.
Soak the filter in a clean bowl for 5 minutes. Notes,The filter will have to be fully soaked before the fountain is turned on; In a different way, the water won’t diuse through the lter and cause overow. Do not soak the lter in the fountain tank to steer clear of dust at the surface.
NOTE: On your pet’s health and fountain’s safety, please buy the official filters from Samrtoo on Amazon.