Choosing the right water purifier is essential for your family’s health. Two of Malaysia’s most popular brands, Cuckoo and Coway, offer high-quality water purifiers, but which one is the better choice in 2025?
In this article, we compare Cuckoo vs. Coway based on water quality, features, maintenance, and cost, helping you decide which suits your needs best.
1. Water Quality: Mild Alkaline vs. RO Filtration
One of the biggest differences between Cuckoo and Coway is the type of water they provide:
| Feature | Cuckoo | Coway |
|---|---|---|
| Water Type | Mild Alkaline + Mineral Water | RO Water (Reverse Osmosis) |
| Mineral Retention | Yes (Healthy Minerals Retained) | No (Removes All Minerals) |
| pH Level | Mild Alkaline (~7.5-8.5 pH) | Neutral (~7.0 pH) |
| Best for | Balanced hydration & overall health | People who prefer pure, filtered water |
Verdict: Cuckoo’s mild alkaline water retains essential minerals, making it healthier for daily consumption, while Coway’s RO filtration removes all minerals, making it suitable for those who prefer ultra-pure water.
2. Filtration System & Tank Material
The quality of the filters and tank material affects water purity and hygiene.
| Feature | Cuckoo | Coway |
|---|---|---|
| Filtration System | 4-stage filtration (Nano Positive Filter) | 2-stage filtration (RO Filter) |
| Tank Material | Anti-Bacterial Stainless Steel | BPA-Free Plastic |
Verdict: Cuckoo’s advanced filtration provides better protection from bacteria and viruses, while its stainless steel tank ensures better hygiene compared to Coway’s BPA-free plastic tank.
3. Maintenance & Service Frequency
Regular servicing ensures your purifier stays clean and functions well.
| Feature | Cuckoo | Coway |
|---|---|---|
| Maintenance Frequency | Every 4 months | Every 2 months |
| Filter Replacement | Included | Included |
Verdict: Coway requires more frequent servicing (every 2 months), while Cuckoo’s 4-month maintenance cycle is more convenient.
4. Rental Price & Late Payment Policy
Pricing and flexibility are crucial when choosing a water purifier rental plan.
| Feature | Cuckoo Kingtop 2 | Coway Neon |
|---|---|---|
| Monthly Rental | RM58/month | RM59/month |
| Contract Duration | 7 years | 7 years |
| Late Payment Penalty | No penalty | RM10/month fine |
Verdict: Cuckoo Kingtop 2 is slightly cheaper and has no late payment penalty, unlike Coway, which imposes a RM10 late fee per month.
Final Verdict: Which Water Purifier is Best
Both Cuckoo and Coway offer high-quality water purifiers, but if you’re looking for:
- Healthier Water with Essential Minerals – Cuckoo (Mild Alkaline Water)
- More Hygienic & Durable Tank Material – Cuckoo (Anti-Bacterial Stainless Steel Tank)
- Lower Maintenance Frequency – Cuckoo (Every 4 months)
- No Late Payment Penalty – Cuckoo (More Flexible Payment Terms)
Overall Winner: Cuckoo Water Purifiers offer better filtration, improved hygiene, and more convenience—making them the better choice for families in 2025!
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