Reverse Osmosis System 1100 Gallons Replacement for Under Sink Water Filter Long-lasting Freshness Weak Alkaline Remineralizer Premium Materials Supplement Essential Minerals Effortless Installation Your Filter Made Easy Optimal Water Temp: 41-100.4°F / 5-38°C,Item Model Number: SS-0011,Interior: Filter Material (C, PP, Weak Alkali),Item Dimensions: 10.24 x 1.97 in / 260 x 50 mm (Φ),Item Net Weight: 1.1 lbs / 0.5kg,Feature: AICRO Activated Carbon Weak Alkali Cartridge,Exterior: Plastic Housing,Lifespan: 12 Months or 4 Tons of Water