Huining 400GPD RO Membrane 3012-400 Residential Reverse Osmosis Membrane Water Filter Cartrige Replacement for Home Drinking Water Filtration System Household Under Sink Water Purifier

Warranty 6-Month Money Back Guarantee for manufacturing defects Life-time Free Technical Support Specifications: Model:RO-3012-400 Compliance: NSF/ANSI Standard Rejection Rate:96.65% Average Permeate: 400 GPD Water Recovery Rate: 50±5% Replacement Cycle: 15 - 24 months ?recommended? Compatible Membrane Housing: 3012 Housing Note: If you have chlorinated water, we recommend you use a Carbon/Sediment Pre-Filter. The residual chlorine in municipal or city water will destroy the membrane. If hardness is too high, we recommend you install water softener before RO unit. Package 1 * 400 GPD Ro membrane