BUAEL 24+24 Pack Replacement Filters for Oneisall PW04 3.5L Wireless Cat Water Fountain, Includes 24 Filters & 24 Sponges (24Pack)

【Compatible Model】ONLY Designed for Oneisall PW04 3.5L Wireless Cat Water Fountain, ensuring optimal performance and clean water for your pet,Please make sure your water dispenser model before purchase to ensure perfect fit. 【High Quality】The pet fountain filter compatible with Oneisall PW04 3.5L water fountain consists of cotton layer, activated carbon and ion exchange resin. It effectively filters hair, debris, heavy metals and other impurities and softens hard water, improves the quality and taste of water, and also removes odors. Provide fresh and clean water for pets to keep them healthy and hydrated. 【Package Contents】 Each box includes 24 packs of replacement cat fountain filters and 24 packs of sponges to trap larger particles before they reach the pump. Reduces build-up, protects the motor, and extends your fountain’s lifespan., which are individually packaged and sealed to ensure you a better experience of use. 【Easy To Install】 just rinse the filter and sponge before use, insert into the fountain, and you’re done. (For optimum performance, replace the fit for oneisall cat water fountain filter every 1-2 weeks in summer and 2-4 weeks in winter.If you have multiple pets, change the cat filters for water fountain more often.) 【Optimal Usage】Please soak the cat water fountain filters replacement for 5 minutes and rinse for 30 seconds before using to prevent the activated carbon dust, which won't harm your pets, from shedding into the water.