7 Stage Under-Sink Reverse Osmosis (RO) System

Pure, Safe & Great-Tasting Drinking Water – Right from Your Kitchen

The 7-Stage Under Sink RO Filtration System is a compact, point-of-use water purification system designed to fit neatly under your kitchen sink. Using advanced reverse osmosis technology with multi-stage filtration, it removes up to 99.99% of harmful contaminants including heavy metals, fluoride, chlorine, arsenic, bacteria, and viruses.

The result: fresh, mineral-balanced, and great-tasting drinking water, directly from your own faucet — no need for bottled water.

🔑 Key Features & Benefits

1. 7-Stage Purification with UV Sterilization for maximum safety.
2. Removes chlorine, fluoride, lead, arsenic, cadmium, chromium, bacteria, and viruses.
3. Compact under-sink design with 5-gallon pressurized storage tank.
4. Automatic shut-off valves for water efficiency and longer filter life.
5. Includes an elegant chrome faucet for direct dispensing.
6. Better taste & healthier water – perfect for drinking, cooking, tea, coffee, baby formula, pets, and plants.
7. Eco-friendly & cost-saving alternative to bottled water.

⚙️ 7-Stage Filtration Process

Stage 1 – Sediment Filter (5 Micron)

Removes dirt, rust, sand, and suspended particles, protecting downstream filters.

Stage 2 – Granular Activated Carbon (GAC) Filter

Absorbs chlorine, pesticides, and volatile organic compounds (VOCs), improving taste and odor.

Stage 3 – Coconut Carbon Block Filter

Deep filtration of residual chlorine and organics; protects the RO membrane from damage.

Stage 4 – Reverse Osmosis (RO) Membrane (50–100 GPD)

The heart of the system. Removes up to 99% of dissolved solids, heavy metals (lead, arsenic, cadmium, chromium), fluoride, nitrates, bacteria, and viruses with 0.0001 micron precision.

Stage 5 – Inline Coconut Carbon Filter (Post-Filter)

“Polishing filter” that eliminates residual taste and odor, delivering crisp, clean water.

Stage 6 – Inline Carbon Filter (Secondary Post-Filter)

Adds an extra layer of taste refinement and stabilizes water quality in storage.

Stage 7 – Ultraviolet (UV) Sterilizer

Final safeguard that inactivates bacteria, viruses, and microorganisms — ensuring microbiologically safe drinking water.

📊 Technical Specifications

1. Capacity: 50–100 GPD (190–380 L/day)
2. Recovery Rate: 50–60%
3. Filtration Rating: 0.0001 micron (RO membrane)
4. Operating Pressure: 30–100 psi
5. Temperature Range: 4–45°C
6. Storage Tank: 5.0 gallon pressurized tank
7. Installation: Under sink, compact footprint

📍 Applications

• Residential homes & villas – daily safe drinking and cooking water.
• Offices & small businesses – clean water supply for staff and guests.
• Schools & clinics – microbiologically safe hydration for sensitive users.

✅ Why Choose This RO System?

✔ Compact & space-saving – fits easily under your kitchen sink.

✔ 7 advanced purification stages – including UV sterilization for total safety.

✔ Superior water quality – healthier, fresher, and better tasting than bottled water.

✔ Eco-friendly – reduce plastic waste and save long-term costs.

✔ Reliable & durable – built with NSF-certified RO membranes and high-quality components.