Upgraded Filter Units 3.0 for Cat Water Fountain, Replacement Filter Fit for E versweet Solo 2/Solo SE, E versweet 3 Pro/2S/3, Activated Carbon and Fiber Cotton for Clean Water (10 Packs) — Open-Box, 10% Off

【Compatibility】Cat water fountain filters replacement perfectly compatible with E VERSWEET 2S/3/3Pro, Solo 2/Solo SE PURE DRINK pet water fountain.

【Round Pet Filter】The diameter of the hollow circle is about 1 inch, the overall diameter is about 5.5 inches, and the thickness is about 0.4 inches.

【Quadruple Filtration System】The pet fountain filter has a four-layer filtration system: a high-density cotton non-woven fabric layer filters hair and food; activated carbon particles remove chlorine and odors; ion exchange resin filters heavy metals and improves taste; and an ABS grid prevents hair and large particles from entering, keeping the water clean, healthy, and tasty.

【Replacement Frequency】It is recommended to replace the filter every 2 weeks in summer and every 4 weeks in winter. If multiple cats are using the same fountain, more frequent replacement may be necessary. After replacing the filter, do not forget to reset the device (the actual replacement time depends on the filter status, and the filter indicator light will flash when a replacement is needed).

【Replacement Method】To prevent activated carbon dust from shedding into the water, soak the cat fountain filter in water for 10 minutes and rinse thoroughly under running water before using.

This Pet Fountain Filters are designed to keep your pet's drinking water clean, healthy, and tasty. These filters feature a quadruple/four-layer filtration system. The high-density cotton non-woven fabric layer filters hair and food, while the activated carbon particles remove chlorine and odors. The ion exchange resin filters heavy metals and improves taste, and the ABS grid prevents hair and large particles from entering the water. These filters come in a 5-pack/10-pack, and we recommend replacing them every 2-4 weeks, depending on usage. To ensure optimal performance, soak the filter in water for 10 minutes before use and rinse it thoroughly. With Pet Fountain Filters, you can provide your pet with clean, fresh, and great-tasting water. Order now and enjoy a more affordable and better-functioning alternative to other brands!