Petkit Eversweet Replacement Filter 5pcs for Water Drinking Fountain - compatible with 2, 3, Solo, 2S

PETKIT FILTER 3.0 is designed for use with both PETKIT EVERSWEET FOUNTAIN versions 2, 3, Solo and 2S.

Stronger Filtration Function: with High Density Micropore Filter; purified water to remove fin impurities and hair. Coconut shell active carbon filter; improve water quality and remove residual chlorine microorganisms. Layer of ion exchange resin; remove heavy metal ions.

PETKIT FILTER 3.0 more effectively protect your pet from urinary system diseases.

Lightweight and circular design easily fits directly into the PETKIT Ever sweet devic. The filter should be replaced every 3 months when using SMART MODE and every 1 month when using NORMAL MODE. The indicator will turn ORANGE when the filter needs to be replaced.