This filter is compatible with 84oz/2.5L stainless steel pet water dispensers and is suitable for most cat and dog water dispensers.
Filter size: 4.05x3.9 inches, center hole diameter about 0.7 inches, thickness about 0.68 inches.
The filter uses activated carbon, ion exchange resin and high-density mesh filter layer to effectively remove impurities, chlorine, odor and sediment to ensure clean and healthy drinking water for pets.
Before use, wet the filter with water, then put it directly into the water dispenser (plastic shell part facing up) and you can start using it.
Each filter can last for 2-4 weeks (the specific time depends on usage and water quality).
