C11-100G Under-Sink RO Water Purifier - Large Screen
Product Overview
The C11-100G Under-Sink RO Water Purifier – Large Screen Edition is a cabinet-installed reverse-osmosis system built for households and small commercial spaces. Powered by a 100 GPD RO membrane and a quiet booster pump, it delivers a steady 0.16 L/min of purified water while staying hidden inside the kitchen cabinet — freeing up valuable counter space. A high-definition large LED display on the front panel shows real-time TDS readings, filter-life status and operating mode at a glance.
Key Features
- 🖥️ Large LED Digital Display — HD screen on the front of the main unit shows real-time TDS water quality, filter life, and produce/flush/pure modes at a glance.
- 🔋 4-Stage Independent Filter Indicators — four icons below the screen correspond to PP / CTO / RO / T33; auto-reminder on expiry, no more blind filter changes.
- 💧 RO Deep Purification — 0.0001 μm (0.1 nm) filtration accuracy removes heavy metals, bacteria, viruses, scale and residual chlorine, meeting direct-drinking standards.
- 📊 Real-Time TDS Monitoring — reads incoming and outgoing TDS on startup; purification effect shown as comparable data for total peace of mind.
- 🔇 Silent Booster Pump — low-noise operation with hidden under-cabinet installation that never disturbs daily life.
- 🛡️ Food-Grade Full Plumbing — all water-contact parts use food-grade PP / ABS materials, safe with no leaching and no secondary pollution.
- 🔧 Tool-Free Quick-Change Filters — push-in cartridge design requires no tools; replace a filter in just 10 seconds.
- ⚙️ Smart Flush Program — one-touch auto pipeline self-cleaning flush extends RO membrane service life.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | C11-100G Under-Sink RO Water Purifier (Large Screen) |
| Model | C11 (OEM / ODM customizable model) |
| Purification Method | RO Reverse Osmosis + Activated Carbon Composite (4-stage) |
| RO Flow Rate | 100 GPD (gallons per day) |
| Purified Flow | Approx. 0.16 L/min |
| Daily Output | Approx. 379 L/day |
| Filtration Accuracy | 0.0001 μm (0.1 nm) |
| Filtration Stages | 4 stages: PP → CTO → RO → T33 |
| Display System | Large-screen LED digital display on main unit (TDS + filter status + operating mode) |
| Display Content | TDS value | 4-stage filter-life indicators | produce / flush / pure modes | power / fault code |
| Button Config | Power key + Reset / Flush key (touch control) |
| Applicable Water Source | Municipal tap water (recommended inlet TDS < 500 ppm) |
| Operating Temperature | 5°C – 38°C |
| Operating Pressure | 0.1 – 0.4 MPa |
| Rated Voltage | AC 220V / 50Hz (110V / 60Hz export version available) |
| Rated Power | Standby ≤ 2W / Producing approx. 30W (booster pump) |
| Filter Life | PP 3–6 mo · CTO 6–12 mo · RO membrane 24–36 mo · T33 12–18 mo |
| Housing Material | ABS engineering plastic + food-grade water-contact tubing |
| Installation | Under-cabinet hidden vertical installation (only faucet on countertop) |
| Product Dimensions | Approx. 180 × 120 × 420 mm (L × W × H) |
| Net Weight | Approx. 3.5 kg |
| Certifications | ISO 9001 / CE / RoHS (WQA available on request) |
| MOQ | 100 units (OEM branding / ODM tooling) |
Multi-Stage Filtration System
| Stage (Icon) | Filter Media | Function |
|---|---|---|
| Stage 1 (©1) | PP Sediment Filter 5 μm | Traps sand, rust, suspended particles, colloids and large impurities. |
| Stage 2 (©2) | Granular Activated Carbon (CTO) | Strongly adsorbs chlorine, color, odor and organics; protects the RO membrane from oxidative damage. |
| Stage 3 (©3) | RO Membrane 100G | Core desalination layer — removes heavy-metal ions (Pb/Cd/Hg), bacteria, viruses, pesticide residues, scale; accuracy 0.0001 μm. |
| Stage 4 (©4) | Post Carbon (T33) | Improves taste, removes volatile organics, leaves water sweet and clean. |
Large Screen Display System
- 📟 Real-Time TDS Display — a highlighted LED number at the center of the main screen shows current water TDS on startup; before/after purification comparison is clearly visible.
- 💡 4-Stage Filter Indicators — four independent icons at the bottom of the screen correspond to PP → CTO → RO → T33; normal = steady blue light, expiry = blinking red light.
- 🎛️ Operating-Mode Visualization — dedicated icons light up for Producing / Flushing / Standby / Pure modes, so machine status is always clear.
- 🛠️ Fault Diagnostic Codes — abnormal conditions show an error code on screen for quick problem locating (no water / leak / high pressure / low pressure, etc.).
- 🔄 One-Touch Flush — long-press the reset key at the bottom to trigger auto pipeline flush, extending RO membrane life and keeping water fresh.
- 🔒 Child Lock — long-press a key combination to lock the panel and prevent accidental operation by children.
Application Scenarios
- 🏠 Home Kitchen — hidden vertical under-counter installation saves space; pure water for the whole family on demand.
- 🍼 Families with Infants — deeply purified formula water, free of heavy metals and bacteria, safer for babies.
- ☕ Tea Room / Coffee Corner — pure water brewing releases the true flavor of tea and coffee.
- 💼 Small Office — meets daily drinking needs of 5–10 people at low maintenance cost.
- 🏨 B&B / Airbnb — a differentiating perk that upgrades the guest experience.
- 🌍 Overseas Markets — strong adaptability to hard-water regions in the Middle East / Southeast Asia / Africa; export-friendly 220V standard voltage.
OEM / ODM Customization
- ✅ Brand Customization — Logo silk-screen / laser engraving on the body; customizable boot screen with brand name or slogan.
- ✅ Appearance Customization — body color (black / white / grey), surface finish (matte / brushed / painted).
- ✅ Screen Customization — display UI icon style, default language (CN / EN / AR / ES, etc.), boot logo.
- ✅ Full Packaging — color box design, multilingual manuals, branded warranty / QC cards.
- ✅ Low-MOQ Flexibility — MOQ from 100 units, samples-first trial orders supported.
- ✅ Fast Delivery — regular orders ship in 5–7 days; customized orders in 10–15 days.
Quality Assurance & Certifications
Huizhou Qiteng Environmental Protection Technology Co., Ltd.
Professional OEM/ODM manufacturer of RO water purifiers, UF filters & air purifiers since 2009.
- ✦ Professional OEM/ODM water-treatment manufacturer serving global distributors and brands since 2009.
- ✦ ISO 9001 certified quality management system factory.
- ✦ Own modern dust-free workshop with automated assembly lines.
- ✦ Complete QC system: IQC incoming → IPQC in-process → OQC outgoing.
- ✦ 1-year whole-machine warranty; 2-year warranty on core parts (RO membrane / booster pump / display board).
- ✦ Assistance with CE / RoHS / WQA international certifications.
- ✦ Factory-direct supply, no middleman markup, source-price advantage.
Contact Us
📞 Contact us for quotation & samples
Tel / WhatsApp: +86 18948353117
Email: [email protected]
