Ultrasonic Jewelry Cleaner

An ultrasonic cleaner is a cleaning device that uses ultrasound to clean delicate items such as jewelry, eye glasses, watch bands, dentures, antique coins, keys and key chains. Haier has produced a series of ultrasonic cleaning products for home use. The basic (and perfectly adequate) model is the HU335W.

Haier HU335W Ultrasonic Cleaner

Haier HU335W Ultrasonic Cleaner

What is it? Haier HU335W is a cleaning device that uses just water and ultrasonic waves operating at 42 kHz to clean valuable items such as jewelry, glasses and watches.

How does it work? It basically consists of a base unit with a steel tank and a jewelry basket. To use it, fill the tank with water, place the items in the basket and lower the basket down into the tank of water. Close the lid and press a button and wait for it to finish in 3 minutes. That's it. What happens internally is that the ultrasonic energy waves create microscopic bubbles which loosen surface dirt and dust on the items to be cleaned. The end result is that most items look almost like new after cleaning.

What are the main features of Haier HU335W?

This is the entry level model that basically does the job of cleaning your fine items. There are two slightly more advanced models from Haier: HU380S and HU781B. They both use the same power (35 W) and operate at the same frequency (42 kHz) as this model HU335W. Essentially the 3 models have the same level of cleaning power.

So what are the main differences between the various Haier models?

HU380S: It has 5 cleaning cycles (180, 280, 380, 480, 90 seconds), a digital timer display and a watch stand.

HU781B: It also has 5 cleaning cycles (180, 280, 380, 480, 90 seconds), a digital timer display and a watch stand. In addition it has a CD/DVD holder (for cleaning your CD/DVD) and a larger steel tank (25 oz).

Summary

Depending on your specific needs, one of the 3 Haier ultrasonic jewelry cleaner models (HU335W, HU380S, HU781B) should satisfy your cleaning needs for your delicate items. With this cleaning gadget you can now leave the grime and the dirt behind your fine jewelry, watches and glasses!

Gift Idea: This could make a nice and unusual wedding gift (for cleaning the wedding rings)!

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