Safety & Durability - 304 stainless steel fountain resists rust, BPA-free parts. Scratch-resistant surface needs only water rinsing (no soap), perfect for multi-pet homes. Tested Filtration Excellence - 4-stage system (activated coconut carbon + ion-exchange resin + dual-density cotton + medical-grade PP mesh) removes contaminants (chlorine/heavy metals), while oxygen-enriched circulation keeps water 30% fresher than standard fountains. Behavior-Boosted Hydration - Dual-mode fountain (Tap-Mimic Stream + Natural Spring Surge) aligns with cats' 72hr clinically observed tap-drinking instincts, increasing water intake by 25%-30% vs stagnant bowls. Oxygen-enriched cascades trigger pets' natural curiosity. All-in-One Safety & Monitoring - Features a transparent water-level window for instant volume checks and a red LED alert when levels drop below 20%, paired with auto-shutoff dry-run protection and IPX4-certified waterproof casing to ensure pet safety and hassle-free maintenance. Whisper Quiet Operation - Ultra-silent pump (28.5dB), quieter than library whispers (30dB), with maintains peace 24/7. Easy to pull the lid off to clean inside and add water. Multi-Pet Hydration Hub - 7L Water Tank (5L capacity, 7-day supply for 4 cats) with 360° access design reduces refills by 83% vs standard bowls. Supporting 5-8 cats/small dog groups. 360° Customer Care & Convenience - Enjoy lifetime technical support (24/7 via Amazon Messages), with direct ASIN links (B0DBH3S1V5 for the 9-filter stainless steel fountain kit / FUKUMARU-filter for replacements) ensuring 1-click reordering and hassle-free maintenance for pet parents. The 7L pet fountain is ideal for households with multiple pets, providing continuous fresh water to encourage hydration. It’s perfect for busy pet owners who want to reduce the frequency of refills, as the large capacity can last several days. The fountain’s filtration system ensures clean water, making it suitable for indoor use in kitchens, dining areas, or pet corners. Its adjustable flow settings cater to different pet preferences, while the durable design accommodates various breeds, from cats to dogs. Keywords include hydration, filtration, convenience, large capacity, adjustable flow, and indoor use.