CRYSTAL
Premium reverse osmosis with a real-time TDS display on the faucet — see exactly how pure your water is, in every glass.
- Digital TDS display on the faucet, with automatic filter reminders
- 5-stage filtration (RO cartridge + CBPA cartridge), 0.0001 micron precision, 800 GPD flow
- For families of 3+ — 4,000 L filtered before the RO membrane needs replacing
CRYSTAL frees your kitchen from water jugs and deposit-return recycling lines — water filtered in 5 stages by reverse osmosis, available instantly at the tap. The difference from the rest of the range: it shows you, right on the faucet, how pure the water you're drinking is — not just whether it's good, but how good.
Why CRYSTAL
CRYSTAL is the full RIVELO experience: a faucet with a real-time digital TDS display, higher flow rate (800 GPD) for families of 3 or more, and instant access to an actual number — not just a blue/red indicator, but the real figure, in ppm, every time you fill a glass.
Who CRYSTAL is for
CRYSTAL is the right choice if:
- you're a family of 3 or more
- you want to see, in real numbers, how pure the water is — not just an OK/replace-filter indicator
- you have higher usage and want a higher flow rate (800 GPD)
Consider NIXO if: there are 1–3 of you and you prefer the slimmer body with a simple LED indicator.
How it works
Water passes through 5 filtration stages, split across two easy-to-replace cartridges: the RO cartridge (reverse osmosis — 0.0001 micron precision, a physical barrier against sediment and dissolved particles) and the CBPA cartridge, pre-filtration and post-RO polishing for a clean taste. The system has an auto-flush self-cleaning function and filters up to a total of 4,000 liters before the RO membrane needs replacing. It's tankless — it filters on demand, with no tank where water sits stored.
Design & installation
Installation is done professionally by the RIVELO team, directly under the sink — available in Bucharest and Ilfov. For the rest of the country, the system comes with a complete installation manual translated into Romanian, and the step-by-step DIY installation video guide is in production; we're gradually expanding our network of partner installers to other major cities across the country. The system accepts tap water with up to 1,000 ppm TDS at the inlet, runs on standard mains water pressure (0.1–0.4 MPa, maximum allowed pressure 0.6 MPa) and operating temperatures between 5–45°C. It plugs into a regular outlet (110V/220V, 50/60Hz) — no special electrical supply needed. The dedicated electronic faucet, with its TDS display, shows water purity in real time and automatically lets you know when it's time to change the filters.
Testing & certifications
The system is CE and RoHS certified. Production takes place in an ISO9001 (quality management) and ISO14001 (environmental management) certified facility.
Want remineralized water for coffee or tea? CRYSTAL can be paired with the optional RIVELO calcium (for coffee) or magnesium (for tea) filters — sold separately.
Technical specifications
| Model | CRYSTAL |
| Capacity | 800 GPD |
| Filtered water flow rate | 2.1 L/min |
| Type | Tankless |
| Filtration | 5 stages — RO cartridge + CBPA cartridge |
| Filtration precision | 0.0001 microns |
| Required inlet water pressure | 0.1–0.4 MPa |
| Maximum operating pressure | ≤0.6 MPa |
| Operating temperature | 5–45°C |
| Power supply | 110V / 220V, 50/60Hz |
| Maximum inlet water TDS | ≤1,000 ppm |
| Total filtered volume (until RO membrane replacement) | 4,000 L |
| Filter lifespan (RO + CBPA) | 6–24 months, depending on use |
| Accepted water source | Tap water (municipal supply) |
| Auto-clean function | Yes (auto-flush) |
| Status indicator | Digital TDS display on faucet + filter reminders |
| Dimensions | 381 × 165 × 435 mm |
| Certifications | CE, RoHS; manufactured in an ISO9001/ISO14001 facility |
| Warranty | 24 months (2 years) |
What's in the box
- CRYSTAL central unit ×1 (RO + CBPA cartridges pre-installed)
- Electronic faucet with TDS display ×1
- Power adapter ×1
- Water supply connector/tee ×1
- PE tubing ×1
- Drain saddle valve ×1
- Service wrench ×1
- Fitting set + PTFE tape ×1