【Perfect Compatibility】: The dog water fountain filter is ONLY compatible with smartoo 7L/236oz/1.8G stainless steel dog fountain, please kindly check your model before purchase.
【Valuable Package】: Package includes 16 pack pre-filter sponges and 16 pack activated carbon filters. Each set is individually wrapped and sealed to maintain the highest quality.
【Safe material】: The dog water bowl filter replacement is composed of food grade PP cotton, activated carbon, non-woven fabric and ion exchange resin. Safe to your pets and efficient to filter.
【Promote Health】: Multi-layer filtration system abosorbs odors, filters hair and removes heavy metal ions, ensuring your pets always drink the most clean and fresh water.Promote your pet's health.
【Warm Tips】:Please soak all pet water filters for 5 minutes and rinse for 1 minute before use to awake best performance. It's recommended to replace pet water filters replacement every 2-4 weeks(depend on usage) to ensure cleaning efficiency.