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MH-DA4B+G
Megahome Special-Purpose Water Distiller (MH-DA4B)
✓ Internationally Certified
Made in Taiwan
UL
A lower-powered distiller for specialist and small-batch work, rated at 340 W rather than the 580 W of the household models.
- 4 litres capacity · 340 W · stainless steel boiling chamber
- UL Listed for electrical safety under UL 1082 — this model is named on UL file E251817
- Glass or PP collection bottle options
- Safety: for water distillation. Do not distil petroleum, isopropyl alcohol, high-concentration alcohol or other hazardous liquids. Follow the manual supplied with the unit
- Planning a specific application? Ask us first — we would rather tell you the unit is wrong for the job than sell you one
Precision-made in Taiwan by Megahome Corporation since 1992 · sold in 60+ countries · what owners and reviewers say.
Bottle
Importer, retailer or distributor? Request the trade price list →
Specifications
Capacity4L
Power340W
Distillation TimeDIY
Voltage110V 60Hz (Taiwan) · 220-240V 50-60Hz (export)
Weight3.4 kg
Dimensions25 x 25 x 36 cm
Intended use and limits
A household drinking-water distiller, for drinking water and general domestic or office use.
It is not a medical device, not a sterilizer and not a laboratory water system. It distils at 100°C at atmospheric pressure — below the temperature and pressure sterilization requires — and does not kill bacterial spores.
- Do not use it to clean, disinfect or sterilize medical or dental instruments. That requires a validated autoclave.
- The water it makes is purified water, not sterile water. Do not use it to prepare water for injection, wound irrigation or contact-lens solution.
- Distil water only — never petroleum products, isopropyl alcohol, high-concentration alcohol or other hazardous liquids.
With a CPAP or any other medical-adjacent device, follow that device manufacturer's instructions.
Why Megahome
Engineered for pure, safe water
Stainless-Steel Water Path
Stainless-steel boiling chamber and steam dome — #304 stainless steel.
Plug & Play
No plumbing, no installation. Just fill, plug in and press start.
Glass Collection Bottle
Choose a taste- and odour-neutral glass bottle, or the lighter PP bottle.
Automatic Shut-Off
Stops safely the moment your batch is finished — no watching required.
Activated Carbon Filter
Captures chlorine and volatile compounds at the nozzle — the stage distillation alone cannot do.
UL Listed
Listed by UL for electrical safety under UL 1082 — named on UL file E251817.
Taiwan-made water distillers since 1992
Find your fit
Which Megahome distiller is right for you?
Home HE (MH-943TWS)
Everyday family drinking water · 304 stainless-steel boiling chamber.
Stainless Steel (MH-943SBS)
Stainless-steel model · #304 stainless boiling chamber.
Special-Purpose (MH-DA4B)
Lower-powered 340 W model for specialist, small-batch work.
Pair any model with a glass (purest taste) or PP (lightweight) collection bottle
Peace of mind
Backed by warranty, service & genuine parts
Register your distiller (optional)
Your 1-year manufacturer's warranty applies without registration. Registering records your serial number for faster support.
Independently Certified
UL Listed under UL 1082, file E251817. Ask us for the certificate covering your model.
Genuine Parts & Support
Every filter, bottle and spare part is available — with responsive help when you need it.
