【Filter】Each cat water fountain filters contains cotton layer, activated carbon, and ion exchange resin.Filter hair and residue,remove odors and soften water, getting better water tasting.
【Use】Soak the pet water fountain replacement filter in water for two minutes before using it for the first time.
【Frequency】According to your pets drinking frequency and the number of pets using the cat fountain, please replace the filter every 2 to 4 weeks.
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