NatureFlow F4

The NatureFlow F4 is a water filtration system combining multi-stage reverse osmosis filtration, UV treatment, remineralization and instant hot-water dispensing. It features five temperature settings, a rotatable touchscreen, child lock and a self-cleaning function.

Full Product Description

The NatureFlow F4 combines 10-stage reverse osmosis filtration with UV treatment and physical remineralization. According to the manufacturer, the remineralization process adds minerals to the water and produces weakly alkaline water with a pH of 9.0–9.5.

The instant-heating function offers five temperature settings for different everyday needs, such as preparing tea and coffee. A touchscreen that rotates up to 180°, a child-lock function and self-cleaning make everyday use convenient.

Key Features

• 10-stage reverse osmosis filtration: A multi-stage filtration process for water treatment.

• UV treatment: Includes UV treatment.

• Alkaline remineralization: Physical remineralization; stated pH of 9.0–9.5.

• Instant hot water: The manufacturer states that heating takes approximately 3 seconds.

• Five temperature settings: 77°F, 120°F, 150°F, 180°F and 210°F (approximately 25°C, 49°C, 66°C, 82°C and 99°C).

• Water recovery ratio: 4:1, according to the manufacturer.

• Long-life filters: The manufacturer states a filter life of up to 2–4 years or 1,056 gallons.

• Rotatable touchscreen: The touchscreen rotates up to 180°.

• Child lock and self-cleaning: Includes child-lock and self-cleaning functions.

• Lead- and BPA-free materials: According to the manufacturer.

Technical Information

Main Benefits

• Filtered water available directly on the countertop.

• Five temperature settings for different everyday needs.

• Filtration, UV treatment and remineralization in one system.

• A rotatable touchscreen and child-lock function for convenient operation.