










MIZUDO Megaflo 800 GPD 9-stage Purification Under Sink Tankless RO System
- 800 GPD Fast Flow– Fills an 8oz glass in 5 seconds
- Smart Faucet – Displays water purity, alerts for filter replacement
- NSF/ANSI Certified – Meets 42, 58, and 372 standards
- Tankless & Compact – Saves 70% cabinet space
- Long-Lasting Filters – RO lasts 36 months, PCF 12 months, tool-free replacement
Advantage Comparison:
Megaflo 800g- REVERSE OSMOSIS SYSTEM MEETS NSF/ANSI STANDARDS: This RO system has been tested by CSA and SGS according to NSF/ANSI 42, 58, and 372 standards. Say goodbye to the hidden dangers of tap water.
- 800 GPD FAST FLOW: MIZUDO Megaflo RO water filtration system boasts a filtration capacity of up to 800 gallons per day, making it ideal for large families. With a water flow rate of up to 0.6 gallons per minute, it takes only 5 seconds to fill an 8oz glass.
- SMART DISPLAY SINK FAUCET: This RO system features a smart faucet allowing you to easily determine whether the water has been adequately purified. Additionally, when the filter reaches the end of its lifespan, a red indicator light labeled with the filter's name on the faucet will start to flash.
- TANKLESS SYSTEM: Our under sink water filtration system saves 70% of cabinet space, ensuring you fresh and healthy drinks with every use.
- LONG-LASTING AND EASY-TO-REPLACE FILTER: The RO filter has a lifespan of up to 36 months, while the PCF filter lasts up to 12 months.
- This long lifespan helps you avoid the costs associated with frequent filter replacements. Additionally, no tools are required, you can replace the filter in just 5 seconds by a simple push and twist.
User Manual
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Advantage Comparison:
Megaflo 800gWhich is the Best for You?






WP800
WP1000
WD800
NSF/ANSI
NSF/ANSI
NSF/ANSI
800GPD
1000GPD
800GPD
3:1
3:1
3:1
17.7" x 5.5" x 15.4"
17.7" x 5.5" x 15.4"
18.5" x 7.3" x 17.7"
24.3 Pounds
24.3 Pounds
34.4 Pounds
Smart LED Faucet
Smart LED Faucet
Smart Screen Faucet
Filter lifespan & TDS
Filter lifespan & TDS
Filter lifespan & TDS & Temperature adjustment
Faucet: Lead-free, Drawn Nickel
PCF:PP Cotton, Carbon Block
Plastic RO: RO Membrane, Plastic
Faucet: Lead-free, Drawn Nickel
PCF:PP Cotton, Carbon Block
Plastic RO: RO Membrane, Plastic
Faucet: Lead-free, Drawn Nickel
PCF:PP Cotton, Carbon Block
Plastic RO: RO Membrane, Plastic
PCF-12 Mths
RO-36 Mths
PCF-12 Mths
RO-36 Mths
PCF-12 Mths
RO-36 Mths
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9 Stages
9 Stages
9 Stages
Need help?
Frequently Asked Questions
No, the Mizudo WP800 RO system features advanced water-saving technology, ensuring an efficient 3:1 drain ratio—producing one cup of wastewater for every three cups of pure, clean water.
It can be used together with the kitchen faucet, as it is designed for the side hole. However, the faucet must be a dedicated type; if a non-dedicated touch faucet is used, the machine will not function properly.
It cannot be directly connected to refrigerators. If you wish to do so, you will need to purchase a pressure-regulating tank and a bypass filter.
Our RO system only requires flushing water during the initial setup or when changing filters. Otherwise, you can drink directly from the faucet immediately.