Super Dri Aid Hearing Aid Dehumidifier

Easy

Product is working well. I’ve used it for two weeks and still have not had to rejuvenate it.

Halhen is a molecular sieve desiccant. These come in various forms, for various purposes. This is for a adsorbing water -- for me, from my hearing aids. Dry circuitry lasts longer than damp circuitry, and while my hearing aids are ip67, I do place them in the Hal-Hen jar any time I shower.In addition to the new jar purchased in Jan, 2024, I have an older one from 2010. The older one has been reconstituted (baked 1/2 hr at 350F) many times in that interim. It continues to work, but I needed a second for another reason. I note that the 2024 version has about 1/2 of the molecular sieve that the 2010 version has. Thus, I expect to bake it twice as much. I consider this an inconvenience, as well as a cost/per that exceeded my expectations.One other use I've found is to reconstitute my silica desiccant capsules used in my hearing aid charger. A day in the jar, and the capsule has the proper color for a fully-charged desiccant. When charged, I keep the silica capsules in a small enclosed container. These capsules are incapable of being reconstituted via heat, and are considered disposable.Bottom line: Pro -- best desiccant I've found for hearing aids. Con -- much less desiccant per jar than previously.

WORKS FINE KEEPS MY HEARING AID DRY

It's really easy to tell when it's time to "recharge." (You heat it in the microwave or oven.) There's a large quantity of drying material inside, so it's very effective. It's a heavy glass jar -- not easy to break or knock over. Someone else said there's not quite enough room inside. Not so, seems to me. My hearing aids are behind-the-ear, so they're not tiny. There's plenty of room. If you have really, really big hearing aids, you can dump out some of the drying material to make more room.On the other hand, this product is not sold or shipped by Amazon, so you don't get Amazon's reasonable shipping rates. Instead the product costs $15 and shipping is $7.50. The actual shipping cost is probably around a dollar. This is insulting and offensive. Do they think we are stupid? An honest seller would charge actual shipping cost, and raise the price, if necessary to make a fair profit. I thought about three stars for this reason alone, but decided on four instead.

This product keeps my hearing dry on the inside. It protects them from moisture damage. It is a great product and you can't beat the price.