Air Purifier Trettitre Car Air Purifier Mini Portable Purifier 24dB Ultra-Quiet H13 True HEPA Filter Removes 99.97% Dander/Smoke/Odor Small Air Purifier for Traveling, Home, and Office Use

I am reviewing this product to answer my question that no one answered (a previous question did have the answer, but it was unclear to me until after I bought the product) and to highlight other product features others may wish to know.1. UV LIGHT LIFESPAN (My Original Question Answered): As in my third posted picture, of the product manual, unlike other UV air purifiers this product has a built in LED UV light that has a 10,000 hr. or estimated 3 yr. life. That means the product is disposable after this usage period unless you are ok with an air purifier that has no UV sanitization. However, most people, like me, who are buying this product probably wanted the UV feature and not just a filtered air purifier. Although this may seem bad, if you compare the prices of UV bulbs ($10-$25) to the sale price of this product ($28.20 at the time I purchased), then the disposable feature is not bad. However, it is better to get another brand with a replaceable UV bulb if you need to pay full price ($79.99 at the time I purchased) or plan to keep this air purifier for more than 3 years.2. POWERING THE PRODUCT: NO BATTTERY (Good to Know): Unlike similar models this one MUST be plugged in for it to work. It does NOT have a battery and will NOT run without external power. Since most products have lithium batteries that have a limited charging cycle life (they can only charge and discharge a number of times before losing the ability to hold charge like your phone and computer), then this product will not become disposable due to batter life like other models. The power cable (shown in my fifth posted picture) is just over 4 feet which is essential to know since there is no batter power--your cable must be able to reach your charging port for the unit to work. Of course, you can purchase a USB extension cable separately if desired for your set up.3. PURIFICATION ABILITY (Good to Know): The unit will probably only really purify a small space on high power, which is still pretty quiet. The low power may purify a car, but it will probably take a long time if at all. Low power is very quiet.4. POWERING THE DEVICE: CABLE SPECS (Good to Know): As in my first and fifth posted pictures of the product, the cable that came with the product fits in the small port on the purifier and the other end of the cable is intended to go into a standard USB port. I am not sure if the cable is reversable or if the full-sized USB on the product is intended to be used with a USB-to-USB cable that is not provided. Again, the cable length is just over 4 feet.5. SIZE (Good to Know): In my fourth posted picture, I compared the product to a pen so that you can get a better idea of the size of the product.There may be other things you wanted to know, but that does it for this review. Hope it helped you make a decision.

Best customer service ! Its quiet but seems powerful you can run it in the car or in the house bathroom office and more !Updated : This is an amazing purifier it literally helps so much with change of seasons and or traveling where diff things that are in the air in diff places however after a little over a month of solid use they both stopped working and i can't get either of them to turn on again which i am so sad about bc we loved it . And for the money thought it would last . I haven't reached out to customer service about this issue but i plan to for incite or direction on how to get them to work again .Updated again :I wanted to come back and commend this companies customer service it is like none other i have seen ! Don't hesitate they stand by their customers and always look forward to helping ! They are amazing i wish i could give them 10 stars ! We had 2 of these and used them both all the time one in the car and one in the bathroom they work fantastic for allergies !

As you can see it’s a nice size for the desk top. It’s not the quietest thing in the world but you tune it out. It’s not as great as the large air purifiers but for being a small desk top one it does the job. There’s zero smell from it. It doesn’t filter out cigarettes as much as I wanted but it’s enough.

Extremely dissatisfaction with this product. At first I was hoping it will be a good buy since it had good reviews. The size is similar to a water bottle. Just so you have an idea it’s super tiny but great for a room or your car. I suffer from allergies and I used this during night time for almost a month then it stopped working. I emailed the seller [email protected] and this lady Hanna replied my email within a week then they seemed to be interested in replacing the damaged product in return for a good review. Hard to communicate cuz you can tell they use some English/Chinese translation. Barely could understand the emails. After exchanging a few more emails with the picture and video , proof of purchase and that it was damaged they told me I couldn’t have a refund that I had to purchase again and that they will refund be vía PayPal. Seriously, first the say I will get a new one then ask me to buy again..to be refunded later. Anyway, I said no cuz I was already so dissatisfied that I just didn’t insisted and I threw it the trash can. Such a bad experience with my first time buying a humidifier. Arghh waste of money and time.

These are the best even at their small size. We purchased two for our bedroom, plugged them in, and left them on overnight. No noticeable noise and did not keep us from sleeping. In fact, we both slept more soundly. When we walked out of the bedroom the next morning we could smell and feel the difference in the air. The bedroom air was definitely fresher than the rest of the house. Frankly we were totally surprised. Almost zero noise, and very effective product. We also plan to bring these with us when we travel for use in hotel rooms. They weigh almost nothing, dont have lithium batteries in them and run with a USB plus rather than a 110 outlet. Most hotels have bedside lamps with an open USB port, so these will be perfect! We liked them so much we bought 2 more portable air purifiers along with some spare filters - although the life of the filters is rated for many many hours of use! great purchase!

It turns on, but doesn't seem to do much beyond that.

We love this product. We went on vacation and plugged it into our battery chargers (Miady, which we bought on Amazon) and used it in the car. It worked great! No scent but you can add a scent to it. Then we used it in our small cabin. Cleared up the dust particles in minutes. We have allergies and all was good. No noise just a blue light but we turned it around and no blue light. We sleep like babies!