RP-U07

About RP-U07

RP-U07 is an under-sink RO purifier that runs at 400–600 GPD with PPC + RO + C filtration and a rated purified volume of 4000 L. It is a straightforward under-sink RO: no heating, no extra features — just filtered water under the kitchen sink. It works at an inlet pressure of 0.1–0.4 MPa and a working pressure of 0.4–0.8 MPa. It is built for brand owners who want a simple, cost-effective under-sink RO for the mid-capacity segment.

Why buyers choose it

• Mid-capacity under-sink RO: 400–600 GPD with PPC + RO + C filtration.
• Rated purified volume of 4000 L.
• Simple under-sink installation with no heating module to maintain.
• Works at 0.1–0.4 MPa inlet pressure and 0.4–0.8 MPa working pressure.

Best for

• Homes that want a basic under-sink RO without heating or extra features.
• Kitchens where the purifier should stay out of sight under the sink.
• Brands that need a mid-capacity under-sink model at a straightforward price point.

Frequently asked questions

What is the minimum order quantity?

The first order is 200 units per model, and reorders are 500 units.

Can I order a sample before a bulk order?

Yes. Samples are ready in 15 days, and the sample fee is refunded on your first bulk order. Bulk orders take 40 days after sample approval and ship FOB Shenzhen.

What feed water does it need?

Municipal tap water at an inlet pressure of 0.1–0.4 MPa and a working pressure of 0.4–0.8 MPa. Voltage and frequency are configurable to the target country.