









OA-M3RO
Premium RO Water Filtration with Adjustable Temperature Control - Perfect for Singapore Homes & Offices
Experience pure hydration with the Trisma OA-M3RO Water Dispenser. This advanced countertop system combines instant heating, efficient chilling, and 5-in-1 RO filtration to deliver clean, great-tasting water at your perfect temperature - every single time.
*Safety Mark Certified (251558-11)
Technical Specifications
- Dimensions:465 mm (D) × 210 mm (W) × 400 mm (H)
- Net Weight:8.7 kg
- Tank Capacity: 5 litres
- Rated Voltage: 220 V – 240 V ~
- Rated Frequency: 50 Hz – 60 Hz
- Rated Power: 2230 W – 2530 W
- Heating Power: 2100 W – 2400 W (instant heating)
- Refrigerating Power: 130 W (energy efficient)
- Standby Power Consumption: 0.7 kW·h / 24 h
- Hot Water Capacity: 20 L / h (≥ 90 °C)
- Water Source: Municipal tap water (PUB Singapore)
- Filtration System: 5-in-1 RO combined filter
- Filter Lifespan: 12 months
- UV Sterilization: Dual UV system
- Electric Protection Class: Class I
What's Included in the Box
✅ Trisma OA-M3RO Water Dispenser (1 unit)
✅ Water Drip Tray (1 set)
✅ Purified Water Jug (2 piece)
✅ Filter Wrench (1 piece)
✅ 5-in-1 Combined RO Filter (pre-installed)
✅ Instruction Manual
Why Trisma?

Smart Safety & Compact Design
- Auto child lock activates at 45°C+
- Only 21cm width (fits HDB kitchens)
- 5L capacity (family-sized)
- No installation needed (plug & play)

Hospital-Grade Filtration
- 5-in-1 RO removes 99.9% contaminants
- Dual UV sterilization (24/7 protection)
- TDS monitoring shows water purity
- Achieves <10 ppm (ultra-pure)

Perfect Temperature Every Time
- 4 temperature options (Hot, Warm, Cold, Ambient)
- Adjust from 45°C to 99°C
- Ideal temps for tea, coffee, cooking
Ideal For Singapore Housing:

Landed property pantries

Condo kitchens

HDB 2-5 room flats

Office break rooms

Rental properties