Description
The Aquapro 700 GPD Tankless RO (model AQB-400) is a high flow, direct flow reverse osmosis purifier that produces up to 700 gallons per day without a storage tank. Water goes straight from the membrane to the faucet, so it is always fresh.
Tank-type purifiers in Omani kitchens often hold warm water for hours in summer. A tankless unit removes that tank, saves cabinet space and gives fast flow for jugs, kettles and cooking.
Aquapro 700 GPD Tankless RO – Key Features
- 700 GPD direct flow output with no storage tank
- Composite pre-filter for sediment and chlorine
- High rejection RO membrane for low TDS drinking water
- Front-access cartridges that change in seconds
- Auto flush to protect the membrane
- Compact body that fits most kitchen cabinets
Technical Specifications of the Aquapro 700 GPD Tankless RO
| Brand / Model | Aquapro AQB-400 |
| Capacity | 700 GPD (about 2,650 L/day) |
| Type | Tankless direct flow RO |
| Feed pressure | 1 – 4 bar |
| Feed TDS | Up to 1,000 mg/L |
| Power | 220–240 V, 50 Hz |
| Installation | Under-sink |
| Storage tank | Not required |
Where to Use the Aquapro 700 GPD Tankless RO in Oman
The Aquapro 700 GPD Tankless RO suits apartments and villas, office pantries, clinics, small cafes and any kitchen that wants fast, fresh drinking water in a small space.
Sizing and Feed Water Notes
As a guide, a family of four drinks and cooks with 15 to 25 litres a day. Direct flow systems do not need a tank, but they do need steady feed pressure of at least 1 bar, so for rooftop tank supply we check pressure first and add a booster pump if needed. If your feed TDS is above 1,000 mg/L, tell us before ordering so we can confirm the membrane choice.
Why Buy the Aquapro 700 GPD Tankless RO from UV Water Systems
UV Water Systems (Uniqueness View LLC) has supplied water treatment equipment in Oman for more than 14 years. We are ISO 9001:2015 certified and work with homes, restaurants, hospitals, schools, oil and gas sites and government projects. Before we recommend the Aquapro 700 GPD Tankless RO, we look at your water source, TDS, hardness and daily demand, so what you buy matches your real conditions.
Browse more equipment in our water treatment shop or read guides on the UV Water Systems blog. For drinking water quality limits, see the WHO guidelines for drinking-water quality.
Installation, Service and Spare Parts
Our technicians install the unit under the sink, connect the feed, drain and faucet, flush the filters and test TDS before handover. Replacement cartridges and membranes are kept in stock in Muscat. Our field team covers Muscat, Al Khuwair, Ruwi, Al Hail, Seeb and Barka daily, and we offer annual maintenance contracts (AMC) for regular filter changes and performance checks.
FAQs about the Aquapro 700 GPD Tankless RO
How often do I change the filters on the Aquapro 700 GPD Tankless RO?
Pre-filter every 6 to 12 months and the RO membrane every 2 years, depending on water quality and use.
Do you deliver the Aquapro 700 GPD Tankless RO outside Muscat?
Yes. UV Water Systems delivers across Oman, including Sohar, Nizwa, Sur, Salalah and Ibri. Where installation is needed, our technicians handle it on site and test the water before handover.
What warranty comes with the Aquapro 700 GPD Tankless RO?
You get the manufacturer warranty plus our own after-sales support. We keep spare parts and consumables in stock in Muscat, so downtime stays short.
Get a quote today: call or WhatsApp +968 9763 7786 or email sales@waterfilteroman.com. We reply the same day.
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