Description
GWS OneStop+, a professional salt free water softener from Global Water Solutions, prevents scale by converting dissolved hardness into harmless micro-crystals that do not stick to pipes and heaters. It uses no salt, no electricity and needs no backwash. UV Water Systems supplies, installs and services it across Oman.

Why Choose This Salt free water softener in Oman?
Hard water in Oman ruins water heaters, showers and coffee machines. A salt free water softener protects them without the salt, drain and regeneration that a conventional softener needs, and keeps healthy minerals in the water.
Key Features
- No salt, no electricity, no backwash
- Retains essential minerals
- Reduces existing lime scale
- Reduces copper, lead, mercury, zinc and cadmium
- Flow from 3 to 303 LPM
- Cartridge life 18 to 24 months
Applications
- Water heaters and boilers
- Coffee machines and dishwashers
- Whole-villa point of entry
- Car washes and laundries
Models and Technical Data
| OSP-10SB / 10JB / 20JB | Housing systems, 3–15 L/min service flow |
|---|---|
| OSP-1024 / 1054 / 1252 | Media tanks, 50–114 L/min |
| OSP-1465 / 1665 | Media tanks, 189–303 L/min |
| Max hardness | 1,300 ppm |
| Brand | Global Water Solutions (GWS) |
| Product type | Salt free water softener |
| Supplier in Oman | UV Water Systems, Muscat |
Installation and Service
Our technicians test your water first, then install and commission the system with the right pre-treatment for your supply. We stock replacement filters and offer annual maintenance contracts for homes, offices and commercial sites across Muscat and Oman.
Buy GWS Products in Muscat, Oman
UV Water Systems has worked in water treatment in Oman for over 14 years and is ISO 9001:2015 certified. Browse our other water treatment products or contact us for a quotation and delivery time.
Call or WhatsApp: +968 9763 7786 | Email: sales@uvwater.biz
Frequently Asked Questions
Is it the same as a salt softener?
No. It prevents scale forming but does not remove hardness, so the water stays mineral-rich.
How often is the cartridge replaced?
Every 18 to 24 months depending on water chemistry.
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