WODARO FLOWLINE Under-Sink Flow Water Filter
WODARO FLOWLINE is a compact under-sink flow filter with a 4-in-1 cartridge and UF ultrafiltration at 0.01 µm. It combines calcium sulf Read moreShow less
WODARO FLOWLINE is a compact under-sink flow filter with a 4-in-1 cartridge and UF ultrafiltration at 0.01 µm. It combines calcium sulfite, activated carbon, KDF media, and a UF membrane to reduce chlorine, unpleasant odors, heavy metals, pesticides, mechanical impurities, and microorganisms. The Fast-Change system allows for cartridge replacement in seconds, without tools and without spilling water.
Benefits
- Reduces chlorine
- Reduces unpleasant water odours
- Better-tasting water
- Tool-free cartridge replacement
- Operates without electricity
Specifications
- Connection size
- 1/2″, 1/4″
- Filtration function
- Antibacterial action, Chlorine, taste and odor reduction, Sediment removal, Ultrafiltration
- Filtration rating
- 0.01 µm
- Installation form
- Under sink
- Installation location
- Under sink
- Material
- Polypropylene
View full specifications
- Maximum working pressure
- 8.6 bar
- Maximum working temperature
- 45 °C
- Filter media
- KDF
- Minimum working pressure
- 2.4 bar
- Minimum working temperature
- 5 °C
- Product type
- Ultrafiltration system
- Solution type
- Point of use / POU
- Number of filtration stages
- 2 etap
- Technology
- Activated-carbon filtration, Media filtration, Ultrafiltration
Description
The WODARO FLOWLINE Under-Sink Flow Water Filter is a compact water filter for the kitchen that combines 4 purification technologies in one cartridge and operates without electricity. This modern water filtration system with UF ultrafiltration 0.01 µm improves the taste and clarity of water, reduces chlorine, unpleasant odors, heavy metals, pesticides, organic compounds, and microorganisms, while preserving natural minerals. It is a practical alternative to more advanced solutions such as a reverse osmosis filter or reverse osmosis if you care about quick installation, easy operation, and convenient cartridge replacement in just seconds.
WODARO FLOWLINE 4-in-1 – clean water without bottles and without complicated operation
WODARO FLOWLINE is an under-sink flow filter designed for everyday use of filtered water at home. It combines a compact design, effective water treatment, and simple operation, making it a good fit for both standard and smaller kitchens.
One cartridge uses four complementary purification technologies: calcium sulfite beads, activated carbon, KDF media, and an ultrafiltration membrane with 0.01 micron precision. This configuration effectively improves drinking and cooking water quality without the need for electronics or power supply.
List price: 329.99 PLN

Main advantages of the WODARO FLOWLINE system
- Advanced 4-stage filtration: calcium sulfite → activated carbon → KDF media → UF membrane 0.01 µm.
- 0.01 µm ultrafiltration – retains most bacteria and mechanical contaminants while preserving natural minerals.
- Cartridge replacement in a few seconds – simple, clean, and tool-free.
- Flexible installation – under the sink, on the wall, or on the countertop; compact dimensions (41 × 10 × 10 cm).
- Standard connections – quick installation in any kitchen (1/2" F × 1/2" M × 1/4" tube).
- No power and no electronics – reliable operation in all conditions.
- Long service life – one cartridge lasts up to 12 months (depending on water quality).
This is a solution for people who want to use a convenient under-sink filter without a complex installation. Compared with systems such as an osmotic filter, reverse osmosis system, or an osmosis membrane setup, FLOWLINE focuses on simplicity, compactness, and fast servicing.
Set contents
- WODARO FLOWLINE filter with head and 4-in-1 cartridge.
- Mounting bracket (factory installed).
- Water connection with tee and 1/4" quick connector.
- Tap for filtered water with quick connector.
- 2 × 1.5 m hose.
The set is complete and ready for self-installation in a standard kitchen.

How does filtration work? 4 purification stages
WODARO FLOWLINE uses a four-stage filtration process in which each layer is responsible for a different aspect of water quality improvement. This allows the system to work comprehensively while preserving the natural minerals present in the water.
- Calcium sulfite – instantly neutralizes chlorine, stabilizes pH, and protects the next filter layers.
- Activated carbon – removes organic compounds, pesticides, chlorine, and improves water taste.
- KDF (copper/zinc) – reduces heavy metals, limits bacterial growth, and helps prevent sediment buildup.
- UF membrane 0.01 µm – retains bacteria, suspended solids, and colloids while leaving minerals in the water.
This 4-in-1 cartridge makes the water taste better, look clearer, and be better prepared for everyday drinking and cooking.
Cartridge replacement and everyday use
One of the biggest advantages of WODARO FLOWLINE is its simple service. The Fast-Change system was designed so that cartridge replacement is quick, clean, and can be done by yourself.
- Service life: up to 12 months.
- Procedure: tilt the filter, twist and remove the cartridge, insert a new one.
- Tools: not required.
- No water spillage – the valve in the head shuts off the water supply.
The filter can be used with tap water and well water after preliminary mechanical filtration. Cartridge lifespan depends on water quality and intensity of use.

Who is it a good choice for?
- For people who want to drink clean water straight from the tap without buying bottles.
- For small kitchens – compact design and high flow rate.
- For those who value quick servicing and ease of use.
- For tap water and well water (after preliminary mechanical filtration).
Why choose WODARO FLOWLINE?
FLOWLINE combines efficiency and convenience in one device – 4 filtration stages in a compact housing, easy installation, and low operating costs. It is a practical choice for a home where water quality, ease of use, and space savings matter.
If you are looking for a solution simpler than a classic reverse osmosis filter, while still expecting effective purification and convenient operation, this under-sink filter provides a very good balance between functionality and everyday ease of use.

Technical specifications
| Technology | ultrafiltration (UF) |
|---|---|
| Filtration precision | 0.01 µm |
| Filtration stages | calcium sulfite → activated carbon → KDF media → UF membrane 0.01 µm |
| Operating pressure | 2.4–8.6 bar |
| Operating temperature | 5–45°C |
| Filter dimensions | 41 × 10 × 10 cm |
| Cartridge lifespan | up to 12 months |
| Material | polypropylene (PP) |
| Power supply | not required |
| Connections | 1/2" F × 1/2" M × 1/4" tube |
Choose a set or individual cartridges. Replacement intervals depend on the cartridge and operating conditions.
Individual cartridges 1
Questions
Does WODARO FLOWLINE work like a reverse osmosis filter?
No, it is a system based on UF ultrafiltration 0.01 µm rather than RO technology. Unlike solutions such as reverse osmosis or a classic osmotic filter, FLOWLINE preserves natural minerals in the water and does not require power.
Which contaminants does the WODARO FLOWLINE Under-Sink Flow Water Filter reduce?
The system helps reduce chlorine, unpleasant odors, heavy metals, pesticides, organic compounds, mechanical contaminants, and microorganisms. It also improves the taste and clarity of the water.
Does the filter preserve minerals in the water?
Yes. The 0.01 µm UF membrane retains bacteria, suspended solids, and colloids while leaving the natural minerals present in the water.
How often does the cartridge need to be replaced?
The cartridge service life is up to 12 months. Actual lifespan depends on water quality and intensity of use.
How does Fast-Change cartridge replacement work?
Replacement involves tilting the filter, twisting and removing the used cartridge, and inserting a new one. No tools are needed, and the valve in the head shuts off the water supply, reducing the risk of spills.
Where can WODARO FLOWLINE be installed?
The filter can be installed under the sink, on the wall, or on the countertop. Its compact dimensions of 41 × 10 × 10 cm make it easy to fit into different kitchen layouts.
Does the unit require electricity or electronics?
No. The system works without electricity and without electronics, which simplifies installation, everyday use, and servicing.
What is included in the set?
The set includes: a WODARO FLOWLINE filter with head and 4-in-1 cartridge, a factory-installed mounting bracket, a water connection with tee and 1/4" quick connector, a tap for filtered water with quick connector, and 2 × 1.5 m hose.
What type of water is the WODARO FLOWLINE Under-Sink Flow Water Filter suitable for?
The filter is suitable for tap water and well water after preliminary mechanical filtration.