12 Pack Replacement Filters for Dockstream Wireless Water Fountain PLWF005/PLWF115/WF105, Pet Fountain Perfect Compatibility - The replacement fountain filters are compatible with 84oz Dockstream wireless water fountain models PLWF005, PLWF115, and PLWF105. Filter size: 3.78 x 2.28 x 0.39 inches. Sponge size: 1.37 x 1.18 x 0.35 inches. Premium 12 Pack Filters + 12 Pack Sponges - Package includes 12 replacement filters and 12 pre-filter sponges. Each set is individually packaged and sealed to maintain quality. 4-Layer Vertical Filtration - 1. Ion exchange resin removes heavy metal ions and softens water. 2. Activated carbon reduces odors. 3. Non-woven fabric captures impurities and pet hair. 4. Built-in pump sponge helps prevent debris buildup and pump blockages. Replace the Filter Regularly - Multi-layer filtration helps remove contaminants and provides cleaner, better-tasting water. For optimal performance, replace filters every 2 to 4 weeks. Clean the fountain and change the filter more frequently if you have multiple pets. Optimal Usage - Soak the filter in water for 5 minutes and rinse before use to minimize carbon dust, which is not harmful but may appear in water. Color: White + Black Material: Non-woven fabric Package Contents: 12 x Replacement Filters 12 x Sponge Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.