Reverse Osmosis System 1100 Gallons Replacement for Under Sink Water Filter Reverse Osmosis System 1100 Gallons Replacement for Under Sink Water FilterLong-lasting FreshnessWeak Alkaline RemineralizerPremium MaterialsSupplement Essential MineralsEffortless InstallationYour Filter Made EasyOptimal Water Temp: 41-100.4F / 5-38C,Item Model Number: SS-0011,Interior: Filter Material (C, PP, Weak Alkali),Item Dimensions: 10.24 x 1.97 in / 260 x 50 mm (?),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 WaterSpecifications:- Length: 31.0 in, Width: 7.0 in, Height: 6.0 in (description exceeds maximum possible length)