Ordered before 5pm, delivered free next working day!*

Free shipping (worth £5.95 ) from the UK with Royal Mail

30 day money back guarantee!

Free returns

Shipped from the UK, delivered throughout the UK

Personal customer service

Trusted by over 320,000 customers

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Rolfstone Air Balance Ultra

£399
 Ordered before 5pm, delivered free next working day!*
4.8/5 Loved by 320,000+ customers

Rolfstone Air Balance Ultra

  • Clean, healthy air in rooms up to 144m² such as the offices, hot desks and large living rooms
  • Helps reduce hay fever and allergy symptoms
  • Removes fine dust, pollen, viruses and odours
  • Includes a HEPA H13 filter set (2 filters)

£399   Incl. HEPA filter set

  • Free delivery & returns
  • 1-2 working days delivery
  • 30 day money-back guarantee
5 stars

Silent, very efficient

GilbertM

2nd Air Balance Ultra

Save £60 when you buy a second Air Balance Ultra.

£399£339

Extra Ultra
HEPA H13 filterset
ⓘ

Air Balance Ultra
HEPA H13 Filterset

Your Air Balance Ultra already includes a filterset. Add a second filterset at a discount, so you'll have a spare when it's time to replace it.

  • Clean, healthy air in rooms up to such as the offices, hot desks and large living rooms
  • Helps reduce hay fever and allergy symptoms
  • Removes fine dust, pollen, viruses and odours
  • Includes a HEPA H13 filter set (2 filters)

With £12 discount in combination with purchase Air Balance Ultra

£78£66

  • Secure payment

    Secure checkout with Paypal, Visa, Mastercard, American Express, Apple Pay and Google Pay

    • Pay Safe
    • Visa
    • Mastercard
    • Maestro
    • American Express
    • Apple Pay
    • Google Pay

  • Shipping

    Free (worth £5.95 ) from the UK with DPD.
    Ordered before 5pm, delivered free next working day!*

  • Returns

    30-day money-back guarantee with free returns.

  • Need help?

    WhatsApp 07455 736222
    Email service@rolfstone.com

As seen in the Irish Sun

As seen on Yahoo!

As seen on BuzzFeed

As seen in the Belfast Telegraph

As seen on Wales Online

Already 320,000+ satisfied customers!

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The air purifier for large rooms

  1. Healthier air

    At home and in the office.

  2. Fewer symptoms

    From hay fever and allergies.

  3. Fresher air

    With significantly less dust.

Simple, yet highly effective

Air is drawn in through the front of the unit. Inside, it is filtered before clean air is released from the top.

Top outlet
Clean air
Front inlet
Dirty air

What is removed
from the air

  • Dust and fine particles (PM2.5)

    • Effectively removes these particles, making breathing easier.

  • Pollen

    • Filters pollen from the air, helping to reduce allergic reactions.

  • Bacteria and viruses

    • Purifies the air of germs, creating a healthier living environment.

  • Pet dander and small hairs

    • Filtering these helps to reduce allergies.

  • Microplastics

    • Effectively blocks microplastics, often released from clothing.

  • House dust mite allergens

    • A major cause of allergic reactions, especially in the bedroom. The Air Balance helps combat this.

  • Smoke and soot

    • Rolfstone Air Balance effectively reduces soot and smoke particles for cleaner indoor air.

  • Unpleasant odours and volatile organic compounds (VOCs)

    • Reducing these makes the indoor environment more pleasant.

Rooms ideal for an Air Balance Ultra

The Rolfstone Air Balance Ultra is ideal for cleaning rooms of up to approximately .

Large living room

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Office

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Meeting room

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Classroom

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Waiting room

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Hot desk

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Automatically adjusts to the air quality

The Air Balance Ultra continuously monitors the air quality and automatically adjusts the purification level accordingly.

For faster air purification, simply switch off Auto mode and select the fan speed manually using the touch button.

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High-quality filtration

The air is filtered through a 3-stage HEPA H13 filtration system. This high-quality filter removes up to 99.97% of harmful airborne pollutants.

  1. Pre-filter: captures larger particles.
  2. HEPA H13 filter: removes harmful airborne particles.
  3. Activated carbon filter: helps eliminate unpleasant odours.
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Maximum performance for large rooms

The Air Balance Ultra provides a constant, balanced indoor air quality in rooms of up to when used for continuous air purification. Thanks to its powerful and efficient filtration, the air in your home or office stays fresh and pleasant day and night.

Need fast results when pollution levels are high, for example due to pollen or excessive dust? In rooms of up to , the Air Balance Ultra delivers noticeably cleaner air within just 20 minutes, making it ideal for hay fever, allergies, and other air quality concerns.

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Easy filter replacement

  • The filter lasts 6 to 8 months
  • Easily cleaned with a vacuum cleaner between replacements
  • A replacement filter set (two filters) costs £78, including delivery
  • Easy to reorder at www.rolfstone.com

Which Air Balance is right for you?

Best Seller
  • For smaller rooms:
    • +/- 21m² (intensive use)
    • +/- 34m² (continuous use)
    • Bedroom, nursery, home office
  • Dimensions: 37x22x22cm (HxWxD)
  • CADR: 160m³/h (94 CFM)
Living Room Favorite
  • For medium-sized rooms:
    • +/- 60m² (intensive use)
    • +/- 96m² (continuous use)
    • Living room, office, kitchen
  • Dimensions: 52x27x27cm (HxWxD)
  • CADR: 450m³/h (265 CFM)
New
  • For larger rooms:
    • +/- 90m² (intensive use)
    • +/- 144m² (continuous use)
    • Office, living room, classroom
  • Dimensions: 4x51x20cm (HxWxD)
  • CADR: 660m³/h (388 CFM)

Energy costs

Overview of electricity costs* of the Air Balance Ultra in different usage situations.


  • Easy
    does it

    Every day 24 hours
    at sleep mode
    Per day£ 0.05
    Per year£ 18.25


  • Fresh
    workspace

    8 hours a day
    at level 1
    Per day£ 0.02 
    Per year£ 7.30


  • Quick
    clean

    1 hour a day
    on level 3
    Per day£ 0.05
    Per year£ 18.25


  • Intensive
    use

    12 hours a day
    at level 2
    Per day£ 0.04
    Per year£ 14.60

*Based on an average electricity price of £0.28 per kWh. Actual electricity prices may vary depending on your energy supplier.

In the box

  • Rolfstone Air Balance Ultra
  • HEPA H13 filterset (2 filters)
  • User manual in English

Specifications

  • CADR: 660m³/h
  • Recommended room size:
    +/- 90m² (intensive cleaning),
    +/- 144m² (continuous cleaning)
  • Noise level: 30dB (sleep mode) – 55dB (level 3)

Dimensions & weight

  • Height: 74 cm(29")
  • Width: 51 cm (20")
  • Depth: 20cm (7.9")
  • Weight: 12.5kg
  • Cable length: 180 cm (71")

Electricity

  • Power supply: AC 220–240V~ 50–60Hz
  • Power: 7W (sleep mode) - 46W (level 3)
  • Standby power: <0.5W
  • Plug: UK plug

In the box

  • Air Balance Ultra

  • HEPA 13 Filterset
    (inside Air Balance Ultra)

  • Manual in English

  • Has UK Plug

Good to know / FAQ

  • The Air Balance Ultra delivers powerful and efficient air purification in rooms of up to . Ideal when you want to notice a difference quickly, for example during hay fever season or when indoor air quality is poor.
  • When used for continuous air purification, it also provides a constant, balanced indoor air quality in rooms of up to . This keeps the air in your home or office fresh and pleasant day and night.
  • Ideal for offices, hot desks, large living rooms, meeting rooms, classrooms, and waiting rooms.
  • For smaller rooms such as the bedroom, choose the Air Balance. For medium-sized rooms, choose the Air Balance XL.
  • The controls are very easy to use (which is why there is no app).
  • It has 3 fan speed settings.
  • In Auto mode, the air purifier automatically switches to a higher fan speed.
    • This only happens when there is a significant increase in air pollution.
    • In many situations, the Air Balance Ultra will maintain clean air on its lowest setting.
  • You can also manually select a higher fan speed at any time.
  • The timer allows you to set when the Air Balance Ultra should switch off automatically.
  • The Air Balance Ultra does not produce cold or warm air.
  • It is not a humidifier or a dehumidifier.
  • The Air Balance Ultra is not suitable for use with essential oils.
  • A HEPA H13 filterset is included with the Air Balance Ultra.
  • The replacement filter set consists of two HEPA H13 filters.
  • The filter lasts 6–8 months.
  • Clean the filter every few weeks using a vacuum cleaner.
  • A replacement filter costs £78, including delivery.
  • Replacement filters can be ordered at www.rolfstone.com
  • You can try the Air Balance Ultra for 30 days.
  • Returns are free within this period.
  • Secure payment by credit card and PayPal.
  • The Rolfstone Air Balance Ultra comes with a 2-year warranty.
  • For more information, please visit our FAQ & Contact page.

We are Rolfstone

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Every day, we spend around 90% of our time indoors, breathing air that can be two to five times more polluted than the air outside. Dust, pollen, pet dander, smoke, fine particles. Invisible, but always there.

That isn’t just unpleasant. It’s unfair. It’s restless nights, morning sneezes, stuffy heads, and tired days, taken from families, homes, work, and lives. And we’re here to give it back. Allergens become fresh air. Restless nights become deep sleep. Stuffy rooms become places you love to breathe in.

This is a new standard for the air in our homes. Built on nearly a decade of making everyday life more comfortable since 2017, and on the trust of more than 320,000 customers. Premium quality, fair prices, and truly personal service, because when you reach out to us, you’ll always speak to a real person who genuinely cares and is ready to help.

Better living starts with something we too often take for granted: the air we breathe.

  • Joris

    Co-founder

  • Jos

    Co-founder

  • Alfred

    Co-founder

  • 30-day money-back guarantee!

  • Ordered before 5pm, delivered free next working day!* 

  • Personal service

Jos

Can I help you?

  • Whatsapp Chat
  • Phone 07455 736222
  • Mon–Thu 9:00 AM - 4:00 PM.
    Fri: 9:00 AM - 1:00 PM.
  • *Support is currently very busy. We aim to respond within two business days.

Jos