3 2 1 400 gpd compact RO 4 3 2 1

AQUANO 400 GPD 6 Stage RO (compact design)

78 Ratings & 5 Reviews
Product Highlights

6 Stage Water Filtration System

400 GPD High Capacity (1512 Liters/Day)

20-Liter Food-Grade Storage Tank (Tank varies upon requirement)

Compact Under-Sink Design

Product Description

The AQUANO 400 GPD 6 Stage RO produces up to 1512  liters of purified water per day with a 20-liter storage tank. It uses six stages of filtration including sediment, carbon, and RO membrane to remove dirt, chlorine, chemicals, heavy metals, and up to 99% of TDS. The system operates with a 24V booster pump for consistent performance. It comes with all necessary accessories for easy under-sink installation. Built with food-grade materials, it delivers safe and fresh-tasting water for daily use.

Technical Specifications

Specification

Value

Model Name

AQUANO 400 GPD 6 Stage RO

Filtration Technology

Sediment, Carbon, RO Membrane, Post Carbon, Mineralizer, Alkalizer, UV (8-Stage Purification) varies upon requirment

Water Recovery Rate (%)

Approx. 50% (1:1 pure to waste ratio, varies with TDS)

Storage Capacity

20-Liter, 42-liter, 76-liter

Filtration Stages

6 Stages

Tank Material

Food-grade polypropylene liner with composite outer shell

Suitable For

Residential use & Commercial Use 5 - 40 people, under-sink installation

Operating Temperature Range

5°C – 45°C

Warranty

Free installation & 1-year service support

Power Supply

220V AC input, 24V DC booster pump (28W, CE-certified)

Included Accessories

RO faucet, tubing, storage tank, feed water adapter, installation kit

Specification Value
Model Name Model Name
Filtration Technology RO + UV + UF + Activated Carbon
Water Recovery Rate (%) 50%
Storage Capacity 10 Litres
Filtration Stages 8 Stages
Tank Material Food-grade ABS Plastic
Suitable For TDS up to 2000 ppm
Dimensions 410 x 250 x 525 mm
Warranty 1 Year on product; 6 months on filters
Power Supply 230V AC, 50Hz
Included Accessories Installation kit, pre-filter, user manual

What our Customers Say

Frequently asked questions

The AQUANO 400 GPD can produce up to 1512 liters of purified water per day, making it suitable for both homes and commercial spaces.
It comes with a 6-stage purification process including sediment, carbon, RO membrane, post-carbon, and mineralizer. Alkalizer and UV can also be added based on requirement.
Yes, this model is designed with a compact under-sink design for easy installation in kitchens or commercial setups.
The system supports 20L, 42L, and 76L food-grade storage tanks, giving flexibility depending on your water needs.
Yes, Aquano provides free installation and 1-year service support, ensuring reliable use from the start.