Venta LW25 Airwasher 2-in-1 Review: Filter Free Machine!

Last updated on April 22nd, 2020

The starters

At boxy 2-in-1 humidifier that looks big, but it’s smaller than you think. Venta LW25 Airwasher is not a pretty humidifier. You will not find any sexy curve, smooth panel surrounding the machine. At 13.7 x 14.9 x 7.6 in and 8.5 lb weight, it is about the size of a printer thus moving it around wouldn’t be an issue at all. Refilling the water can be a little bit tricky but there’s a water level sensor to guide you with it. Cleaning the humidifier can also be a bit hassle as internal parts including the disc stack would need to take out for an ultrasonic wash. Nevertheless, this 100% Germany made product has a solid build quality and durability for prolonged use. The entire components can be taken apart repetitively for maintenance without fail.

Before we begin, take note that there are 2 different versions of LW25: Classic and Comfort Plus. Let’s focus on the Classic. Venta LW25 Airwasher 2-in-1 Humidifier and Air Purifier utilize a very simple control setup. You have the ON/ OFF button on the most left, indicators on the center, and fan stage selector button to the most right. When you turn on the humidifier, the circle indicator will light on. If the circle indicator is flashing, there could be a faulty setup. The 3 numbering indicator will light up according to the current fan speed you’re in. Press on the fan stage selector button to cycle between them. Lastly, the triangle down indicator will light up once the water-level indicator is low and perform automatic shut-down.

Airflow, speed, and CADR

A weaker air purifying made up with a stronger humidifying. Venta LW25 Airwasher 2-in-1 has an impressive 485 square feet coverage. It is good enough to cover large room sizes from bedroom, basement, garage, to living hall. The large 2 gallon water tank will be enough to cover 1-2 days of dispersion without refilling. As for the cleaning mode, you have the standard 3 fan speed to fiddle around with. Auto mode and Sleep mode is reserved for the Comfort Plus model.

What’s inside count

How fIlter-free Venta LW25 Airwasher 2-in-1 Humidifier Air Purifier works is simple. First, indoor air impurities are sucked into the wet surface of the rotating disk plate. The disk plate will trap all kinds of impurities in the water like dust, mold, pet dander, smoke, odor, bacteria, and germs. The dry air will now be moisturized and release out as an invisible mist through a natural cold evaporation process. If the air pulled in is already damp, only air purification will be processed in the treatment water.

Keep it down

The ideal air purifier humidifier for night use. Being an ultrasonic model, Venta LW25 Airwasher 2-in-1 has a very low noise level. You can barely hear any noise across its lower speed and slight humming noise when moving up. Power consumption is also low (less than 10 watts) even though we don't have the exact number yet. Automatic shut-off is available that will boost the machine energy-efficiency.

At what cost

Given the lack of any mechanical filters, Venta LW25 2-in-1 Air Purifier Humidifier price is slightly steep. That being said, the package does come with a superb humidifying plus an extensive 10 years warranty. What Venta Airwasher does stand tall is the filter-free setup. There is zero maintenance cost unless you want to include the water treatment additive. So pay now and enjoy no filter replacement cost for many years to come.

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