

HF02 RO Filter Element for W100
0.0001μm Filtration
The Hydrofast HF02 RO Filter has an ultra-fine filtration accuracy of 0.0001μm, which effectively removes heavy metals such as lead, arsenic, aluminum, fluoride, chlorine, and more than 1,000 other potential contaminants from water. This high level of precision ensures that the water is purified to an exceptional standard.
Premium RO Membrane Cartridge
This cartridge is made of imported RO membrane cartridge from DuPont, which can effectively filter heavy metals and microorganisms in the water in ionic state, etc., with constant effect, so that you can get high-quality water.
Replacement Every 12 Months
To ensure that you can always drink safe and healthy water, we recommend that you replace your RO filter cartridge every 12 months. Note: The replacement interval is highly dependent on the quality of your incoming water and the amount of water you use on a daily basis.
Compatibility
This RO filter measures 73 x 320mm and is designed specifically for the Hydrofast W100 water purifier to ensure optimal performance and water quality.
Easy to Replace
Replacing the filter cartridge requires only four simple steps. First, for safety reasons, please turn off the power. Then, slide the top cover backward to expose the filter cartridge. Finally, rotate the filter cartridge counterclockwise from the locked position to unlock it, and remove the old filter cartridge. Then, place the new filter cartridge in position according to the arrow direction, and rotate the filter cartridge clockwise from the unlocked position to the locked position. Next, press and hold the “+” button for 3 seconds until the filter 2 indicator light flashes, then press and hold the “+” button for another 3 seconds to complete the reset, enabling normal filter life monitoring. After replacement, you can continue to filter high-quality water.

0.0001μm RO Membrane
High-Efficiency Filtration
Filter Heavy Metals
12-Month Long Lifespan
RO Filter Cartridge
Easy Replacement
FAQ
What is the lifespan of the filters?
The lifespan of a filter depends on the quality of your water and your usage patterns. Hydrofast smart monitoring system tracks filter health in real time. With the Filter Cartridge Life Indicator, you'll always be aware of the filter's status and when it's time for a replacement, ensuring consistently pure water.
How long is the shelf life of the filters?
The Hydrofast filters have a shelf life of five years, provided they are kept in their sealed packaging and stored in a cool, dry place. You can be confident in using the filters as long as they are properly stored.
Specification
Brand: Hydrofast
Type: RO Reverse Osmosis Filter Cartridge
Model: HF02
Color: White
Filtration Precision: 0.0001ųm
Filter Life: 12 Months (Standby Time)
Filter Type: RO
Product Weight: 0.52kg
Product Size: φ73×320mm
1 x RO Reverse Osmosis Filter Cartridge
1 x User Manual




