⛲【 Compatible Cat Water Fountain】- This cat water filter replacement is compatible with oneisall 135 FL oz/4L Wireless Stainless Steel Cat Water Fountain PTM-643.
🐈【4-Layer Filtration System】- 1.Activated carbon removes bad taste and odor. 2.Ion exchange resin could soften the tap water. 3.Medical stone removes heavy metals and releases trace elements. 4.Non-woven fabric could filter hair and impurities.
⛲【Keep Your Furry Friend Healthy】- There are certain chemicals in the water that affect pets health, this pet water fountain filter can help to remove junk from water and provide clean and fresh water for your pet, reduce the risk of urinary tract infection; it is very important for the health of pets.
🐈【For Optimal Use】- Soak the cat water filter for 5 minutes and rinse for 30 seconds before use. To maintain the filtering effect, recommended to replace the filters every 1-2 weeks. If you have multiple pets, it is recommended to clean the fountain and change the filter more often.
⛲【Every Sip is Fresh Water 】- Our cat fountain filters are enriched with ion exchange resin, which is much better than using only activated carbon. Absorbs heavy metals and protects our cats from unnecessary infections. With a 4-layer filtration system, layer by layer refined filtration, bring your pet every mouthful of fresh water, nursing your pet's drinking health.