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Product Reviews of Alen T100 Desktop Air CleanerProduct Review: Air Purifier Summary: 5 Stars
I had a terrible cough! I I kep tcoughing away for day and night ! This air purifier did an amazing job!
Product Review: Exactly as described Summary: 5 Stars
I ordered this unit last week and received it yesterday.
I must say, I am impressed and I knew I would be. This is such a great purchase. It has three speeds, the lowest is very quiet. I usually have it on 2nd speed because it is no louder than a small desk fan. The highest speed is about a loud as the AC on high, although I slept with it on high last night and didn't notice and I think I'm a light sleeper.
Overall, this product is great. The "ion" mode says it uses ions to make the room smell clean, but that is hard to tell. I will say, this unit makes my room smell a lot fresher and the air is better. The peace of mind with this unit is great.
The manual says it removes the common "pollutants" of Bacteria, Mold Spores, Pollen, Dust Mites and Viruses. Pollen and mold spores are 10-20 microns and a human hair has a diameter of 100 microns for comparison. So this unit traps very small, invisible particles that you would otherwise be breathing.
Must buy!
Product Review: Excellent air filter for the price Summary: 5 Stars
I received my first unit from Alen and it was slightly defective. The power switch worked, but the speed and Ion setting were flakey. After running the unit (stuck on low and no ion) the unit suddenly started working. I emailed Alen Product Support and they shipped me out another unit within 24 hours. I emailed them back to say it was working fine, but they insisted I get the 2nd unit anyway.
The 2nd unit worked as described and didn't have any problems out of the box. I am giving this product 5-stars based on its overall performance and the excellent Alen customer service.
I would also point out that this is not a "small" unit. At first, I thought it was meant for a desk or small stand, but this is 18" and a sleek 4-5" in width. The unit weighs next to nothing (and there's a smart cubby-handle) if you need to move it around often.
Removing the filters is a cinch and anyone can do this. However, Alen does recommend using gloves when changing out the filter every 6 months (if the unit is used continuously.)
The fan speed/noise factor is very good. The low setting is just quiet enough that one can easily sleep thru it (if placed in a bedroom.) The medium to high settings are probably going to be a bit too noisy if sleeping. It really depends on placement. At 10ft or so, you'll barely hear it running (on the low setting.)
The controls are well-designed and are easily managed. (The lights from the controls may light up a dark room, so that might be another reason to leave it off at night.)
One last note: the base of the unit does have a swivel. So the base stays one direction, and you can rotate the unit about 25 deg in each direction.
Product Review: Good portable cleaner but not as quiet as T300 Summary: 4 Stars
I have Alen T300. It is whisper quiet unit with good performance. I wanted to buy smaller unit for bedroom and ordered T100 expecting it to be similar to T300. Only similarity between these two units though is design and HEPA filter - T300 uses two TF30 filters and T100 only one. T100 has also lower power consumption - 13Wt at low speed compared with 20Wt for T300. But it is louder - 39 db vs 36 db. Those 3 db make all the difference (3 db doubles audible sound level). When I sleep with T300 on in low speed I virtually do not hear it running when it is 5 feet away. But T100 sounds like air conditioner when running under same circumstances. And it additionally moves twice less air. Sound of motor and pitch of moving air in case of T100 is less pleasant than in T300. It all sums up to the fact that T100 is not for bedroom use. And even when I use it for other purposes its sound irritates if there is no other source of sound (like TV or PC).
I looked into interior of both units and discovered that motor-fan combo in T300 is higher quality than in T100. E.g. in T300 electric motor is open and seems traditional while in T300 it is closed design with closed bearings which reduces noise.
T100 pros are - it is small and portable, you can carry it with you anywhere you want. It does a good air cleaning - according to [...] it cleans air much better than typical value oriented purifier. Another plus is attractive design and ease of use. So I am thinking about buying another T300 to run in my bedroom while using T100 as portable air purifier.
Product Review: Good, nothing great Summary: 3 Stars
I bought this air purifier for the sole purpose of making my dorm room less dusty. It has done a fairly good job at that and gets rid of the smell from food (fast food pizza etc.). There is nothing amazing about this though I still have some allergies in the morning and there is still dust around my room. It is small and quite. If you take the filter out and put it back in you may notice a light whistle but if you simply take it out and put it back in, the whistle will go away. I have noticed no difference with the Ionizer. It does act like a fan and will cool down a room an insignificant amount.
More Product Reviews: 1 2 3
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