Sirena Air Ionizer

(31 Reviews)

$45.99

Get a quantity discount when purchasing multiple units of this product in the same order! Use the table below to see per unit prices for select purchase quantities. Questions? Get in touch with us here.

Quantity Per Unit Price
1-2 $45.99
3-5 $39.99
6+ $33.33
Price MatchFree Shipping1-Year Warranty

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SKU: IONIZER Category:

About this product

Home Negative Ion Filtration System. Quiet Air Freshener. Perfect for any room in your home! One Sirena Air Ionizer unit is enough to cover up to 320 sq. ft.

 

  • Best Air Ionizer For Home: Simply plug the Sirena Air Ionizer into any standard outlet and replace bulky, expensive air purifiers with a simple, filterless, plug-in device.
  • Perfect For Every Room: Designed for home air rejuvenation, the perfect plug-in air units for bedroom, bathroom, kitchen, living room use, and more.
  • No Air Filter Required: Sirena uses negative ion technology, which means you won’t have to spend time and money on replacement air filters.
  • May Help With Allergies: Negative ions attach to floating allergens like dust, dander, pollen, and more. Use Sirena air ionizer and freshener for pets and pet dander.
  • Compact & Portable: Sirena is small, lightweight, and compact, making it the perfect small air cleaner. Take it with you on the go and simply plug it into any standard outlet.
  • Clock & Night Light: Sirena Air Ionizer includes a digital integrated clock and a motion-sensing night light with two different color choices: warm white and cool white.

Rated voltage: AC100~240V 50/60Hz
Power: 2W
Negative ion concentration ≥7.0x10^6 / 7 million ions
Noise: 10dB
Product size: 4.72(L)*3.78(W)*1.68(H) inches
Recommended use area: Max 320 ft2

When will my order ship?

Orders placed before 2 p.m. Eastern time on weekdays typically ship the same day. Orders placed after 2 p.m. Eastern time on weekdays typically ship the following day. Orders placed on weekends or public holidays typically ship first thing the next business day.

How long does the delivery take?

Delivery occurs approximately 1-4 business days after shipping with the exception of remote areas. All orders are shipped with either FedEx or USPS from our warehouses in Orlando, FL. Once your order has shipped you will receive an email with your tracking number that you can use to monitor the progress of your shipment.

 

See full shipping and warranty information here

Sirena Air Ionizer / Plug-in air care

A small addition.
An everyday difference.

A compact negative-ion unit with a built-in clock and a motion-sensing night light. Plug it into a suitable wall outlet and keep your surfaces free for the things you use every day.

No replacement air filters. Two light colors. One straightforward design.

Explore the features
Sirena Air Ionizer plugged into a wall outlet in a bright living room
The details that matter

Thoughtful features.
Without the extra clutter.

Air care, a digital clock and a night light come together in one compact plug-in unit.

Sirena Air Ionizer front, showing its compact filterless design

No filters to replace.

The Sirena Air Ionizer uses negative-ion technology without a replaceable air filter. Its plug-in design leaves your counters and side tables clear.

Sirena Air Ionizer with its warm-white night light in a hallway

A light that senses you.

The built-in sensor detects movement up to 10 feet away. The night light stays on for 30 seconds after activation, with cool white in C1 mode or warm white in C2 mode.

Sirena Air Ionizer angled view with digital clock and touch controls

The time, at a glance.

Set the integrated digital clock with the + and - controls while the unit is in C1 or C2 mode. Simple front-facing controls keep the essentials within reach.

From Sirena homes

What Air Ionizer owners are saying

Customer stories from the original ionizer page. Explore the full product reviews below.

★★★★★

I have noticed a difference in the short amount of time I have had them. Especially in my son’s room who suffers from severe allergies. -Sarah Elsenrath

★★★★★

The devices keep my home with pets odor free. It’s safe, it works and is a good investment at a great price. -Sherry Simon

★★★★★

I love how it keeps the house odor free, fresh air 24/7 I love this product and would recommend it to anyone. -C.

★★★★★

I like that it can be turned off and on with a touch of a button. The same button controls the strength of the ozone. -M.E.

★★★★★

I put this in our back bathroom and couldn’t be more pleased. It really makes a difference in the air quality. I noticed right away that it eliminated that musty smell. Has a motion sensor also with a light. -Debbie S.

Read all customer reviews ↓
Easy everyday use

Plug in. Set up. Keep it clear.

A simple routine, from the first setup to regular care.

01 / Place

Choose a dry location.

Use a suitable wall outlet in a dry indoor area. Leave the air inlet and outlet unobstructed, and keep the unit away from water.

02 / Set

Pick your light and mode.

The unit starts in C1 with cool-white light. Press the power button for C2 with warm-white light. Both modes work for five hours, then pause for one hour.

03 / Care

Keep the vents clean.

Power off, unplug and wait three to five minutes before cleaning. Use a dry, soft cloth for the casing, and clean the inlet and outlet weekly.

Read the user manual
Know your ionizer

Compact by design.

Manufacturer specifications for the Sirena Air Ionizer. The complete original product information and shipping details remain beside the purchase controls above.

Sirena Air Ionizer product front
Recommended room size
Up to 320 sq. ft.
Rated voltage
AC 100-240V, 50/60Hz
Power
2W
Manufacturer-listed noise
10dB
Product size
4.72 × 3.78 × 1.68 inches
Night-light colors
Cool white / warm white
Warranty
1 year
Back to product information

Additional information

SKU: IONIZER

Weight 0.75 lbs
Dimensions 12 × 10 × 3 in

Frequently asked questions

Does it need replacement filters?

No. The Sirena Air Ionizer uses negative-ion technology and does not require replacement air filters. Keep its air inlet and outlet clean as directed in the manual.

How do the two modes work?

C1 uses cool-white night-light illumination and C2 uses warm white. Both operating modes run for five hours followed by a one-hour standby period. Press the power button again from C2 to stop the fan and negative-ion function; the night light remains available.

Does the night light stay on all the time?

No. The motion sensor detects movement up to 10 feet away and activates the light for 30 seconds before it switches off.

Will the clock remember the time after unplugging?

No. The manual states that the clock has no memory after power is disconnected. Reset the time using the + and - controls in C1 or C2 mode.

Can it be used in a bathroom?

Use it only in a dry location, away from splashes and water. Do not immerse or drench the unit. Follow the placement and safety instructions in the user manual.

Can I buy more than one for different rooms?

Yes. The quantity-discount table beside Add to Cart shows the current per-unit prices for each purchase tier. Select the quantity you want in the native purchase form.

What Air Ionizer owners are saying

Read customer experiences with this product. Have a question or a story of your own? Share it below.

Customer Reviews

Cynthia F.
Rating: 5/5
Works exactly as described. No complaints after several weeks of use.
Thu Jul 02 2026 17:47:35 GMT+0000 (Coordinated Universal Time)
Kate
Rating: 5/5
It actually made my room smell better!
Wed Jun 24 2026 18:40:57 GMT+0000 (Coordinated Universal Time)
Jason L
Rating: 5/5
This little thing makes my my air feel cleaner i have a couple around the house i love them
Tue Jun 09 2026 17:13:52 GMT+0000 (Coordinated Universal Time)
Sammie Jo
Rating: 5/5
I got a couple of these for around the house and have been using them for a couple days now and i already feel a difference. love it!
Thu Jun 04 2026 17:35:11 GMT+0000 (Coordinated Universal Time)
Gail M.
Rating: 5/5
Plug it in and forget it. Air quality in the bedroom is noticeably better.
Thu May 14 2026 12:45:27 GMT+0000 (Coordinated Universal Time)
Cole R.
Rating: 5/5
I used this ionizer for a few weeks and it actually changed how the air feels in my space. Even after cooking or after guests leave, the room feels lighter and fresher, and there’s noticeably less dust settling on surfaces. It’s quiet enough to run all day, so I barely think about it, yet the air just feels cleaner
Tue Jan 06 2026 10:21:57 GMT+0000 (Coordinated Universal Time)
Danny Giesbrecht
Rating: 5/5
Great
Great 💯
Sun Jan 04 2026 00:10:54 GMT+0000 (Coordinated Universal Time)
Natalie M.
Rating: 5/5
The ionizer made a noticeable difference in how fresh the room feels, especially after cooking or having guests over. It runs quietly in the background and gives peace of mind knowing the air is cleaner without any effort.
Wed Dec 24 2025 13:34:45 GMT+0000 (Coordinated Universal Time)
Jana
Rating: 5/5
I’ve been using an ionizer in my office for the past two weeks, and I’ve noticed a significant improvement in the air quality. Before purchasing it, I did a thorough research and can easily recommend it.
Tue Dec 23 2025 10:46:05 GMT+0000 (Coordinated Universal Time)
Marc
Rating: 5/5
Ever since we installed ionizers in each of our family bedrooms, we’ve definitely noticed a significant improvement in the quality of our sleep.
Thu Dec 18 2025 09:51:25 GMT+0000 (Coordinated Universal Time)