400 GPD RO Water Purification System

400 GPD RO Water Purification System

This 400 GPD RO Water Purification System is a high-efficiency, multi-stage reverse osmosis system designed to deliver consistent, high-quality purified water. Engineered with advanced filtration stages, high-rejection RO membranes, and reliable pump performance, it effectively removes sediments, chlorine, chemicals, salts, and up to 99% of impurities.

With a compact design, durable components, and stable operating performance, this system is ideal for residential, commercial, and light industrial applications requiring clean, safe, and great-tasting water with minimal maintenance.

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Specification Details
System Capacity 400 GPD (0.13 GPM)
Operating Pressure 165 PSI
Rejection Rate 95% – 99%
System Recovery 50%
Inlet Connection 3/8″
Product Connection 3/8″
Reject Connection 3/8″
RO Membranes 100 GPD × 4 (10″ × 2.5″)
Pre-Filter Housing 20″ (Qty: 3)
Filtration Stages Stage 1: 5 Micron PP Sediment Filter (20″ × 2.5″)Stage 2: GAC Coconut Shell Carbon Filter (20″ × 2.5″)Stage 3: CTO Coconut Shell Carbon Filter (20″ × 2.5″)Stage 4: RO Membrane FiltrationStage 5: Inline Post Carbon Filter
Filter Replacement Cycle Sediment & GAC: 3–4 monthsCTO: 6–8 monthsPost Carbon: Approx. 2,500 gallons
Pump 24 V DC (Qty: 4)
Motor Flow Rate 2.4 LPM
Power Supply 110–220 V AC / 24 V DC
Safety Protection High Pressure Switch & Low Pressure Switch
System Dimensions (H×W×D) 35″ × 17″ × 14″
Approximate Weight 19 kg (42 lbs)

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