Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Does this travel air tamer A302 filter out pet (dog) dander?
Document: I ordered a Air Tamer A302 to wear on a recent flight. I did not get sick afterwards, which is not the norm for me. If someone is coughing/sneezing on the plane near me, I get sick and this time I did not! I have severe allergies & I have been wearing the Air Tamer A302 since I purchased it. My allergies have vastly improved compared to last year.Filter Stream provides excellent customer service.
I ordered the Filter Stream Air Tamer a few weeks ago and it is amazing. My lungs feel a hundred percent better and I always keep it with me. Others who are near me notice the difference in the air too.It really works!
Did not get sick after long flight, while many of those around me did. Air Tamer??? Also, good travel size and no discernible smell of the purified air.
The Air Tamer was recommended to me by an acquaintance who has used it for years and never developed a cold from the plane air during the times she's used it. I have only used it once so far, but look forward to using it along with a couple of dabs of antibiotic cream into the nose when I travel internationally!
Purchased this just before a three week trip abroad and I'm glad I did! The Filter Stream was used during six legs of travel (32 hours in flight) and while on a touring bus. While others in group got sick, I did not. The air purifier was inconspicuous, quiet, easy to use, light around the neck, arrived quickly (to Hawaii) and such a good investment (even though I was initially concerned about the cost).
I thought that if it doesn't work I'll send it back. Within an hour  of putting it around my neck I could breathe easier, the itching stopped and I quit sneezing. I am so happy with the Airtamer A302 Travel Air Purifer. I wear it every day. I have been using it for a couple of months now. It has made such a difference in how I feel. I wish I had bought one earlier!
UPDATE:  I'm sick as a dog with the flu, caught from one of my nearby office colleagues. I purchased the Airtamer A302 precisely to circumvent catching my colleagues colds and/or flus this year, and wore the A302 every day. Does it really work? Well, it's alleged working process is invisible to you and me. Who knows?
I used this unit to fly out from my home town and it&#8217;s seems helping me with my chronic allergy. But on my return trip, I got sick with allergy and nonstop coughing. The unit seems no longer working even with two new batteries! Air Tamer is a small unit and whatever negative ions they had in there doesn't last that long. I wanted to return the unit but I missed the death line by one day! Will I recommend this unit to any other people?
Returned this item because it CAUSED headaches and bought a Mini Air Purifirer instead. The company that makes the AirTamer A302 were ethical to deal with and I wish their product would have been the solution I was looking for.
While I did not buy my Filter Stream 302 on Amazon, I am extremely happy with the product. Having a compromised immune system means I am highly susceptible to anything in the air around me, particularly when I fly. I have used this air cleaner on international and domestic flights and find that not only do I stay healthy, I arrive more refreshed. The item is good for flying and anytime you find yourself in a crowded place (cruise ships, malls, trains, etc).
Answer: Sorry, I don't know.