16 Sets Replacement Filter & Sponges for Smartoo 152oz/4.5L Pet Cat Water Fountain, Fountain Filters Compatible with Wireless Stainless Steel Cat Water Fountain PTM-643

• Pefect fit: The pet cat water fountain replacement filters designed specifically for Smartoo 152oz/4.5L wireless stainless steel pet cat fountain filter PTM-643
• Valuable Package: The pet water fountain filters includes 16 packs of replacement filters and 16 packs of replacement pre-filter sponges for Smartoo, multi-count set to meet your daily needs, let you enjoy a value experience
• 4-Layer Filtration System: This pet cat water fountain filters replacement equipped with a 4-layer filtration system, activated carbon adsorbs odour, ion exchange resin softens tap water, mafanite removes heavy metals, non-woven cloth filters hair, impurities and removes fine particles, let your pets always get the best drinking experience
• Optimal Usage: Please soak the filters and sponges for 5 minutes before use to awaken optimal performance，and rinse for 30 seconds to prevent carbon dust from shedding into the water, allowing the replacement filter to work at its best to promote your pet' health
• Regular Replacement: To maintain filtration, replace the fountain replacement filter every 2-4 weeks. have multiple pets or use the fountain more frequently, it is recommended to change it once every 1-2 weeks. Our water fountain replacement filters come in a convenient pack of 16PCS, providing you with a long-lasting experience

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