Mayim H2O

Tankless Countertop Nano+ Filtration Water Purifier

$1,199 $1,399
Combining industry-leading filter technology, advanced features, and intuitive design, CUCKOO's water purifier line does exactly as advertised: purifies your drinking water for your health, safety, and convenience—all while instantly modernizing your living or office space. 
CUCKOO's Nano+ filters feature 3-stage filtration: a pre-carbon filter to remove heavy metals, odors, chlorine, and VOCs, a mineralizer to add electrolytes, natural calcium, and potassium to your water, and finally a Nano+ filter to remove heavy metals and viruses.

  • NO WATER TANK: With the provided installation kit and a working water line, you'll have purified and temperature-controlled water in a snap
  • HOT & COLD WATER: Dispenses your choice of hot or cold water for all of your different H2O needs
  • NANO+ FILTRATION: Automatically removes harmful impurities such as rust, microorganisms, lead, fluoride, odors, and chlorine
  • HOT WATER SAFETY LOCK: To ensure you and your family's safety, we've added a safety lock feature so that hot water will never be accidentally dispensed
  • FILTER REPLACEMENT ALARM: Will automatically notify you when and which filters need to be replaced
  • SIMPLE OPERATION: Complete with sleek and modern touch controls for easy operation

For more information on our return policy, click here.

Product Name Tankless Countertop Nano+ Filtration Water Purifier
Model Number CP-TN100S / CP-TN100DS
Capacity No Tank (Direct Filtration)
Product Dimensions 6.5 (W) x 20.2 (L) x 15.7 (H) inches
Product Weight 24.3 lbs.
Color Silver / Dark Silver
Available Temperatures Room Temperature, Hot & Cold
Operation Touch-Control Dispense
Auto In & Out Cleaning Yes
Filter Replacement Indicator No
Avg. Filter Life Replace every 6-12 months
Certification cETLus, FCC
Voltage 120V AC
Made in South Korea
Accessories 4 Nano+ Filters, Faucet-Cleaning Kit, Product Manual
Warranty 1-Year Limited Manufacturer Warranty
  • Product Description
  • Video
  • Reviews


We are here to help and answer any questions you might have. We look forward to hearing from you. We will respond as soon as we can.

Contact Us