Pack of 10 activated carbon filters for 2.5 L (84 oz) automatic waterers

✿ [Applicable] -- 10 filters per pack ✿ [Triple-Effect Waterer Filter] -- These pet waterer filters are composed of a cotton layer, activated carbon, and ion-exchange resin. They filter out hair and heavy metals, improving the taste of the water and ensuring your pet has clean, fresh water. All filter materials are SGS certified. ✿ [Note] -- Before use, rinse the filter thoroughly with clean water for 3 to 5 minutes to remove activated carbon dust and activate the resin! Place the filter flat side up for optimal filtration. ✿ [Easy to Use] -- This pet filter is easy to install, remove, and replace. We recommend replacing the filter cartridge every 1 to 2 weeks and cleaning the pump every 3 days to ensure clean drinking water. ✿ [Satisfaction Guaranteed or Your Money Back] -- Individually packaged and sealed for optimal quality, with a 30-day money-back guarantee. For any questions, please don't hesitate to contact us! We'd be happy to help!