Cat Water Fountain Filter, 12-Pack Pet Filters Replacement for Petlibro PLWF005/ PLWF105/ PLWF115, 12 Carbon & Foam Filters，4-Layer Filtration Systems

【Compatible models for Pet Fountains】 Compatible with Dockstream Water Fountains - Designed for use with Petlibro Dockstream series cat water fountains. Compatible models include PLWF106 PLWF116 PLWF115, PLWF105, and PLWF005. 【Advanced 4-Layer Filtration System】 1. Activated carbon eliminates foul odors, 2. Ion exchange resin removes heavy metal and softens water, 3. Premium fiber cotton traps pet hair and debris, 4. The built-in pump sponge filters out particles and protects the water pump from damage. 【Encourages Hydration for Better Health】 By ensuring 24/7 access to clean water, these pet fountain filter promote increased drinking. This helps reduce the risk of urinary tract issues and supports overall kidney and digestive health, making them essential filters for cat water fountain care. 【Easy Installation & Maintenance】 Soak the filter for 5 minutes and rinse for 30 seconds before use. To maintain the filtering effect, recommended to replace the filters every 2 weeks. If you have multiple pets, it is recommended to clean the fountain and change the filter more often. 【12+12 Value Package】 The set includes 12 activated carbon filters and 12 pump sponges. Daily usage for 6 to 8 months, or depending on usage. High quality, large quantity, and cost-effective. 【After Sales Guarantee】 If there are any issues with the cat filter or service, please feel free to contact us at any time. After receiving your email, we will be dedicated to serving you. If there is a quality issue with the filter element, a full refund can be issued within 90 days.