Extended Memorial Day Sale - Get $200 OFF Sirena Vacuum

Register Your
Sirena Twister

If you recently purchased a Twister air purifier from Sirena or received one as a gift, it’s a good idea to register it with us. When you register a product with us it automatically activates your Sirena product’s exclusive manufacturer’s warranty. You will receive important updates about your Sirena products faster, and it allows your order information faster in case your products need service or repair. Perhaps most importantly, it also allows us to verify that your Sirena products are genuine. Fakes are out there!

Please fill out the form below

Registering Your Sirena Twister

When you are ready to register your new Sirena Twister, be sure to have the following information at hand:

  • Full name
  • Email address
  • Phone number
  • Street address, city, state, country, and zip code
  • The name of the store where you purchased the product
  • The date you purchased the Twister
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Customer Reviews

Based on 2028 reviews
Zaharoula Kotsios (Rincon, GA)
Wonderful product!

I had a rainbow vacuum cleaner for over 20 years until the motor gave out. I didn’t think I would be able to find a replacement product. Turns out the Sirena is a better product that works absolutely great. I’m so glad I found your company.

Tim Stoffel (Detroit, MI)

Light, does a nice job

Karen Brady (Palm Coast, FL)

So thrilled to get my new Sirena vacuum. Years ago my mother had a rexair which was the same water principal. I've wanted one ever since. Now I have it! Have used it twice so far with excellent results. I feel I can breathe better plus the suction is terrific for getting up pet hair and such. I am an avid quilter so this vacuum gets all those little threads and lint balls that fly everywhere. Love it!

P.M. (Rockwood, ON)
The Best Vacuum for a whole new meaning to clean

I purchased the sirena vacuum a couple of years ago and I absolutely love it. The air seems cleaner after vacuuming. So I just purchased the sirena cordless vacuum. This is why sirena only got 4 stars. My one and only problem with the cordless vacuum is that it is a little bit short. Maybe just me but it feels like it should be longer. But awesome job sirena!! You out did filter queen and I did not think that was possible. Thank you Sirena!!

Robert Howard (Denver, CO)
Very Good Machine

Been using an upright for years that has HEPA filters. The filters have to be cleaned regularly and dust still seeps through and escapes back into the air. Wife has very sensitive nose and would leave the room
when I was vacuuming. The Sirena doesn’t allow any dust to escape and my wife is much happier now. The Sirena does require more storage space and set up time to get started vacuuming but works very well for cleaning.

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