Bewinch M3 Pro HuyunU307

Small households (1-3 people): The 3L tank easily covers a day's direct drinking and brewing for 1-2 people.

Renters / students: No installation — fill with water and plug in; move it whenever you move; no plumbing changes.

Office / studio flat: Compact retro body fits a desk, tea corner, or sideboard — no kettle needed.

Homes with already-purified water: Best used with bottled, purified, or mineral water, or already-purified tap water, to avoid secondary contamination.

Kitchen / counter: Fresh water for direct drinking, cooking, soup, and rinsing fruit.

Bedroom / study: Small 3L tank and quiet operation; 45°C warm and ambient water within reach at night.

Office: One-touch ambient water, 45°C coffee, 85°C tea — hot in 3 seconds, no waiting.

Humidifiers / pets: Bacteria-free water for humidifiers and pet bowls — cleaner and less scaling.

The M3 Pro Huyun uses UF-3.0 composite ultrafiltration with dual water pre-treatment, removing 99.99% of bacteria and microbes. It filters on demand for safe drinking and avoids the secondary contamination of traditional dispensers. The filtered water is bacteria-free fresh water, drinkable directly without boiling.

A built-in ion-exchange resin layer reduces limescale through ion exchange, improves taste, and makes every cup smoother.

The swirl instant-heat element heats from ambient to 98°C in just 3 seconds — fresh-boiled on demand, no waiting. 7 temperature presets cover ambient direct drinking, warm formula, and hot tea.

The 3L built-in tank covers a day for 1-2 people. The compact, no-install body fits a kitchen counter, bedroom, study, or office — ideal for renters and small spaces.

1. Put it on a well-ventilated, level, stable counter, out of direct sun and away from heat.

2. Leave ventilation space around it and a gap behind the unit.

3. The counter must support about 3.6 kg, with a matched 3-hole outlet nearby.

4. Leave room to remove and fill the raw tank.

Boiled-cooled, purified, mineral, distilled, or filtered drinkable ambient water can go in the raw tank. We recommend bottled or already-purified drinking water. In areas with heavy or hard water, choose a Bewinch G-Series RO unit. Inlet water must be 5°C-35°C.

1. Air out: Unbox the unit and parts, remove the raw tank, top cover, and purified tank, and air them in a cool, ventilated, dry place for 12-24 hours.

2. Start filtration: Fill the raw tank to the max line, refit the purified tank and top cover, plug in, and wait until the purified-water level lamp shows normal.

3. Ambient drain (×3): Place a container over 3.5L under the spout, run a drain/dispense to empty the purified tank, repeat 3 times to fully soak the filters.

4. 45°C flush (×1-2): Select 45°C and dispense warm water until the purified tank is empty; repeat 1-2 times.

5. 98°C flush (×1-2): Select 98°C and dispense hot water until empty; repeat 1-2 times. Beware of high heat.

6. Done: The unit is ready. For the first 3 days, drain once a day to fully activate the filters.

1. Confirm the raw tank has water and the purified tank is ready.

2. Press "Temp" to choose a level (7: ambient / 45°C / 55°C / 65°C / 75°C / 85°C / 98°C).

3. Press "Volume" to choose a preset (2 levels).

4. Press "Dispense/Stop" to start; it stops automatically at the set volume.

5. Press "Dispense/Stop" again to stop early.

The unit remembers the last temperature and volume and restores them next time.

The panel clearly shows raw/purified status, filter life, and temperature/volume levels.

The panel shows each filter's remaining life in real time. When a filter lamp shows empty with a beep, it is time to replace it.

Unbox, add water, and plug in. The compact body fits a kitchen counter, bedroom, study, office, or sideboard — fully portable, ideal for renters.

The 3L raw tank is quick-release. When low, lift it out, fill with matched tap water (5-35°C), and refit. Clean the raw tank every 1-2 weeks.

1. When the screen shows a filter expired, prepare the matching original filter.

2. Open the top cover; turn the filter from "Lock" to "Unlock" and lift out the old one.

3. Unbox the new filter, insert it in the marked direction, and turn from "Unlock" to "Lock" until tight.

4. Refit the cover, power on, and wait for auto recognition/reset.

5. After replacement, drain/flush 2-3 times to soak the new filter.

No technician needed — twist and lift. Use only Bewinch original filters. Each filter chip resets only once; replace when the indicator prompts.

Raw tank: Quick-release; clean every 1-2 weeks. Rinse with water, wipe with a soft cloth — avoid hard brushes.

Purified tank: Clean every 1-2 months; rinse and wipe.

Body: Wipe with a soft dry or slightly damp cloth; avoid corrosive cleaners and hard scourers; never immerse or spray the whole unit.

The ion-exchange resin already reduces scaling. If scale forms after long use, descale every 3-6 months:

1. Add warm water to the raw tank and dissolve food-grade citric descaler.

2. Run the unit to circulate the solution through the heat lines.

3. Soak 15-30 minutes, then drain.

4. Refill with clean water and drain-flush 3+ times to remove all descaler before use.

Use food-grade citric acid only — never strong acids or corrosive cleaners. After 72h unused, empty the raw tank, refill, and fully drain 3 times before use.

White foam is normal — it is fine bubbles that disappear at rest. Two causes: (1) pressure change dissolves air, which releases as bubbles when dispensed; (2) hotter water holds more air, which comes out as it cools. It is safe to drink.

A slight plastic smell on first use is normal. Complete the full flush (3 ambient drains + 1-2 at 45°C + 1-2 at 98°C). If the smell persists after use, check whether a filter is expired or a tank has not been cleaned in a long time.

The M3 Pro Huyun is an entry UF purifier focused on bacteria-free fresh water — it removes 99.99% of microbes while keeping minerals, with no waste water and no concentrate. If you need RO water that removes heavy metals and scale more thoroughly, see the Bewinch G- or Q-Series.

Press "Temp" to cycle the 7 levels, "Volume" to choose one of 2 presets, then press "Dispense/Stop" — it stops at the set amount. The unit remembers your last settings.

Open the top cover, turn the old filter from "Lock" to "Unlock", fit the new one and turn "Unlock" to "Lock", then power on for auto recognition. Drain-flush 2-3 times after.

The composite filters are recommended about every 6-8 months. Actual life depends on power-on time, local raw water, and daily dispensing — follow the screen indicator. Delayed replacement reduces filtration and taste and may cause secondary contamination.

Unopened filters have a 5-year shelf life — store in a cool, dry place. Slight swelling of the outer bag is normal: filters are sealed with protective gas after air-tightness testing. As long as the bag is intact and clean, it is fine to use.

Use 5-35°C tap or purified water. Never add hot/ice water, drinks, sewage, or other liquids, which can damage filters and the unit. Refresh the raw water regularly to avoid bacterial growth.

Clean the purified tank every 2-3 months with a neutral detergent and soft cloth, rinse, and dry before refitting. For scale in the raw tank, soak 30-60 minutes in 5-10g citric acid dissolved in 65°C water, then rinse.

The M3 Pro Huyun carries a 2-year national warranty: in year 1, quality faults (non-user-caused) are replaced with a new unit; in year 2, non-user-caused faults are repaired free. For support, contact the store where you purchased.

No installation needed — place it steadily and add water. For any return or exchange, contact the store where you purchased, as returns depend on the store's policy and the unit's condition.

No. The stage-3 ion-exchange resin filter in the raw tank adjusts mineral taste and is not part of the main-unit reset counter. Only the in-unit stage-1 PP and stage-2 UF/carbon filters need resetting when prompted.

This UF unit uses manual reset: long-press "Temp" for 5s to enter filter selection, short-press to switch filters, then long-press the hot-unlock key for 3s to complete the reset.

UF filters at 0.01µm using natural tap pressure — no booster pump or RO membrane — so no concentrate waste water and no drain line needed; just add water.

The instant-heat element heats on demand — dispensing reaches the set temperature in 3 seconds, with no long preheating or keeping warm.

To avoid overpressure in a sealed heat line from boiling, the unit heats to 90-100°C. The water is deeply filtered to drinking standard, so it is safe to drink without a rolling boil.

Air it out, fill the raw tank and power on, drain ambient water 3-5 times, then flush 1-2 times at 45°C and 98°C. The more you flush, the better the taste.

Every unit is 100% water-tested before shipping, so a little residue in the pump/valves is normal.

Empty the raw tank, refill with tap water, fully drain the unit's internal water, refill, and drain again — repeat 3 times before use.

It is a compact countertop unit, plug-and-play, no install. Put it on a stable, dry, level surface, out of direct sun and humidity, with a ventilation gap behind.

Scan the mini-program QR code on the unit, choose "Installation/Repair" and submit, or call the national service hotline 400-828-0808. Within the first year, non-user-caused faults are replaced rather than repaired.

Cut power and stop the water supply immediately, locate the leak, and contact official support — never disassemble the unit yourself.

Wait until filtration starts (the pump hums), open the cover and lift out the filter; gently poke the hole at the filter bottom with a chopstick to release air (do not point the bottom at your face — water may spurt out). Repeat for each filter, then refit and close.

Open the cover and purified-tank lid and air 24h. If still present, dissolve food-grade citric acid in the purified tank, soak, then drain-flush 2-3 times. Ensure the full new-unit flush is done (cold drain 3-5 times + warm flush 1-2 times).

Usually residual carbon powder/debris in a new line — drain 3-5 times and it settles. If it keeps dripping after use, contact the store where you purchased.

Food-grade lubricant in a new line may flush out — harmless. It disappears after 5-10 cups; safe to drink.

Dry the screen (capacitive touch misfires when wet); try a separate outlet in case of unstable voltage; if it still flickers, the touch film may need replacing.

Check the top cover is fully closed (an unlatched cover triggers a safety lock); power-cycle 1 minute; confirm the raw tank has water and the float rises. If none works, the diaphragm pump may be faulty — contact support.

With swirl instant heat, water flashes near 100°C in the tube and makes steam, so the hot flow looks thinner and may fluctuate — normal. At high altitude, try 85°C.

A slight residual smell after sealed packaging is normal; air the purified tank 12-24h then flush. If needed, circulate diluted food-grade dish soap through the purified tank, then drain with clean water 3-5 times.

Carbon filters are sintered with food-grade binder, so a little carbon powder flushes out initially — non-toxic. Flush 3-5 times; wipe the purified tank with a clean cloth and drain again.

Usually algae spores or pipe sediment from an aging water network, worse in summer. The raw tank holds unfiltered tap water, but the UF membrane removes microbes and impurities, so output water is safe. Clean the raw tank regularly.

TDS (total dissolved solids) is the total dissolved material; higher means more minerals/impurities. It is set by the raw water you add, not fixed. Residual old water mixing with new can read a little high; after adding water, draw a cup so the TDS probe samples the new water.

Heating is capped below boiling to avoid overpressure in a closed line. The water is filtered to drinking standard and is safe without boiling.

A little residual water in the line makes preset volume slightly under/over — normal, a bit more for hot water as flow changes with temperature. Use a marked cup to measure; this is within tolerance.

Filter life combines: (1) power-on time (degrades even unused), (2) raw-water TDS (worse water = faster use), (3) cumulative dispensed volume. The prompt is a recommendation — but do not wait until it is fully clogged, which can overload the pump or rupture a line.

400-828-0808

For online support, contact the store where you purchased through the official Bewinch online stores or mini-program.

Buy Bewinch products and original filters only through official channels; beware of refurbished/demo units and filters sold at low prices through special channels.

1. Scan the mini-program QR code on the raw-tank cover, choose "Repair," fill in details, and submit;

2. Or call the national service hotline 400-828-0808 to book by phone;

3. After booking, a specialist calls to confirm the visit time;

4. A Bewinch professional performs on-site service, setup, and guidance.