ROYAL HOUSING ONLY 👑 Large 3.25 gal stainless unit. No filters included — add your preferred threaded black elements to complete. FAMILY-SIZE CAPACITY 📏 Approx. 23″ H × 9.5″ Dia (≈3.25 gal). Great for households, small teams, or off-grid kitchens. ROOM FOR MORE FLOW ⚙️ Holds up to 4 filter elements (standard black-element threads) for higher throughput when you need it.