Sirena Cyber Monday 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 2042 reviews
95%
(1945)
5%
(94)
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(2)
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(1)
M
Mary Johnston (Camas, WA)
Best vacuum I've encountered in 16 years

Sixteen years ago I bought an Ocean Blue water filtered vacuum. It was by far the best vacuum I had ever owned, but it's wearing out now and they quit making them. I just got a new Sirena and it has all the features of the Ocean Blue plus a few improvements. If you know anything about water filtration vacs, I don't need to tell you how good they are. This one is the best I've encountered in a long time.

p
patricia mcmanus (Suwanee, GA)
new owner old Rainbow fan

My vaccum arrived well packed and works as well as any rainbow I have owned. I believe I will order a second vaccum for our second floor in opur mountain house. My only problem has been changing the tool heads; the button is very tight and hard to remove the tool on the end of the hose.

A
Angie Williamson (Smyrna, GA)
Fantabulous carpet

This vacuum system is the best I've ever used. The water was very dirty, so I knew it was doing the job. No flying dust. Easy assembly and break down

T
Ted Fernandez (Miami, FL)
Long time user

This is my second Sirena vaccum. After over a decade of using it nearly daily, I must say I would never go back to a conventional vaccum cleaner.

S
S.S. (Miami, FL)
Best vacuum

I have a Labrador breed dog and for my sirena vacuum it is the best toiletry item in my home, my house is always clean and smells great, and for the mattresses it is not to mention it is... spectacular!!!!

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