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Number of filter stages
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Cuckoo CP-M021W/WHFSVNCKV(S) Countertop UF Water Purifier
📞 Customer service hotline: 1800 6241
Pairs well with
Delivery within 3-5 business days
12-month warranty
Free shipping & returns
Highlights
Installation type
Technology
Number of filter stages
Origin
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Product description
Cuckoo CP-M021W Countertop UF Water Purifier - A Compact, Reliable Water Purification Solution for Modern Families
As consumers increasingly prioritize health and convenience, the need for a water purifier with a minimalist design, stable filtration quality, and low operating costs has become more urgent than ever. Embracing this trend, the Cuckoo CP-M021W water purifier—a countertop model featuring advanced UF technology—is becoming the ideal choice for young families, apartment dwellers, small offices, and kitchens with limited space.
Elegant design - Space-saving for the kitchen
The Cuckoo CP-M021W water purifier makes an immediate impression with its minimalist, luxurious design philosophy inspired by Korea. Measuring just 135 mm (width) - 379 mm (depth) - 367 mm (height), it brings harmony to any placement, from kitchen countertops and dining tables to workspaces.
The exterior surface is treated with a unique gray textured pattern, creating a subtle yet sophisticated accent that enhances modern interior styles. Thanks to its compact countertop design, the product fits even in tight areas—a concern many users often face when choosing a water purifier.
UF technology water purifier - Retaining minerals, preserving purity
The highlight of the Cuckoo CP-M021W lies in its 3-stage standard filtration system:
1. Carbon Filter (4 months)
- Removes heavy metals and coarse impurities.
- Eliminates odors, colors, and residual chlorine, making water clearer, cleaner, and safer.
2. UF Filter (8 months)
- Uses a hollow-fiber membrane with ultra-fine filtration pores.
- Removes bacteria, mold, algae, and harmful microorganisms.
- Retains natural minerals, ensuring water is safe for direct consumption while maintaining nutritional balance.
3. Alkaline Filter (12 months)
- Enriches minerals such as Na, Mg, and Ca.
- Creates natural alkalinity, helping to neutralize acids, support digestion, and benefit those who frequently consume greasy or spicy foods.
- Maintains a water pH of ~7.5, suitable for daily use.
Through this filtration system, the CP-M021W provides water that can be consumed directly without boiling, ensuring safety to international standards.
Pipeline sterilization - Absolute hygienic protection
The machine is equipped with an inlet water pipe sterilization function. This helps clean the water delivery lines, limiting bacterial growth during use. This is particularly important for areas where the tap water supply is unstable or has high chlorine concentrations.
With a smart modular filter design, users can replace the filters at home in just a few simple steps:
- Open the cover
- Remove the old filter
- Install the new filter
- Lock it in place
The entire process takes only a few minutes, with no technical support required. The machine also features an LED indicator to alert when it is time to replace the filters, ensuring water quality is always maintained at optimal levels.
Operating at a power of just 14.5W, the unit provides significant electricity savings during long-term use. This is a major advantage over many traditional water purifiers, making it suitable for families who need frequent access to drinking water but want to optimize living expenses.
With its sophisticated design, safe UF technology, high-quality filter system, and direct-drinking capability, the Cuckoo CP-M021W water purifier is a suitable choice for users seeking:
- A compact countertop water purifier
- A beautiful, space-saving design
- Mineral-rich drinking water with balanced pH
- Low operating costs and easy filter replacement
The combination of Korean technology and smart features ensures the product not only meets the need for clean water but also optimizes the daily user experience.

UF ultrafiltration technology retains minerals

Zero wastewater

In and Out disinfection

