Description SET OF 8 WATER FILTERS DO FOUNTAINS AND DRINKERS FOR ANIMALS Give your friend fresh and clean water at any time Compatible with 1.6L 2.0L 2.4L Round Shape Drinking Fountains For example: PAPIFEED fountains, AERB, DADYPET, Petacc and HOMMII flower fountains. For the PAPIFEED 2L wireless fountain with motion sensor, the OUTER DIAMETER IS SMALLER, the inner diameter of the filter fits do the fountain. Filter properties Hair Catching - Filters effectively catch hair from your pet's bowl, keeping them clean and comfortable to drink. Removal of impurities - The filter removes impurities that are in the water and those that could get do it during use, such as dust and pollen Freshness of water - Thanks to filtration, the water remains fresh and its taste and smell does not deteriorate. Active carbon class premium - removes chlorine bacteria and odors Ion-exchange resin - softens tap water to prevent diseases of your pet's urinary tract. Take care of your pet’s health Unprocessed water may contain calcium, magnesium and other contaminants that can lead do problems with the urinary system of animals. The filter fountain helps to prevent this risk by keeping your pet away from urinary stones. Thanks to a two-phase filter with replaceable ion cartridges and activated carbon, water is effectively purified. Activated carbon removes impurities, pet dander, dirt, food residue and sediment, ensuring the cleanliness and freshness of water. Lower frequency of filter replacement Our do pet fountain filters require less frequent replacements than traditional filters. We recommend replacing them every 2-4 weeks to keep the water in the fountain fresh and clean for your pet. Make sure that you rinse the filter thoroughly with water before the first use. The filter dimensions are: outer diameter 127 mm, inner diameter 36 mm, thickness 10 mm. Filters are compatible with many fountain models! Compatible with 1.6L 2.0L 2.4L Round Shape Drinking Fountains. For example: PAPIFEED fountains, AERB, DADYPET, Petacc and HOMMII flower fountains.