Coway water purifier
OMBAK
CHP-7310R
A larger countertop RO purifier with strong ambient and hot-water capacity.
Product video
See OMBAK in action.
Review the product overview, controls and everyday-use format before asking for the latest plan.
Key functions
What this model includes
- 7.8L ambient water
- 2.3L cold water
- 3.4L hot water
- 4 filters and UV sterilisation
- Digital touch
Decision fit
Who should shortlist it?
Higher ambient and hot-water demand.
- Footprint
- 340 × 523 × 518 mm
- Net weight
- 21.9 kg
- Filtration
- Reverse Osmosis
Price-step comparison
What changes around this monthly range?
The nearest price is not always a direct upgrade. Check what you gain and what changes.
Specifications
The details to verify.
| Model | OMBAK (CHP-7310R) |
|---|---|
| Format | Countertop |
| Filtration method | Reverse Osmosis |
| Tank / flow capacity | 7.8L ambient · 2.3L cold · 3.4L hot |
| Dimensions | 340 × 523 × 518 mm |
| Net weight | 21.9 kg |
| Water functions | Ambient, cold & hot |
Specifications: public Coway Malaysia product/support pages checked 10 October 2026. Starting monthly prices: Coway Complete Product Catalogue, 9th Edition, checked 18 October 2026. Confirm the final plan and written quotation before ordering.
Is the displayed monthly price guaranteed?
No. It is the lowest starting rental shown in the 9th Edition catalogue and may depend on obligation period, service type, eligibility and current promotions. Confirm the final written quotation before ordering.
Can I compare OMBAK with another model?
Yes. Use the Water Purifier Comparison page to compare price steps, water options, capacity, format and filtration.
Is this the official Coway Malaysia website?
No. This is an independent product-information and sales-enquiry website.
How do I request the latest quotation?
Use WhatsApp Us and provide your area, household size and must-have functions so the current eligible plan can be checked.