EnergyStar Most Efficient 2025 - Clean Air Kits
  • Luggables portable HEPA air purifier for allergies and clean air UK
  • Luggable portable air purifier with HEPA filtration UK
  • Luggable 5-Fan model compact air cleaner for allergies
  • Luggable 7-Fan XL high capacity room air purifier
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  • Portable Luggable air cleaner for home and office
  • Luggable MERV13 filter installation demonstration
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Clean Air Kits

Luggables

Luggables

£269.98 GBP
£269.98 GBP
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Taxes included. Shipping calculated at checkout.
Choose Luggable Model
Filter Media
Mesh Filter Guards

29 in stock
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30-Day Returns
1-Year UK Warranty
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Frequently Asked Questions

How do I know if I need an air purifier?
The best way to assess your air quality needs is to check real-time air quality data for your area. If you live in a city like London, you may want to review London-specific air quality information. High pollution days, wildfire smoke, or household allergens all indicate when air purification becomes beneficial.
What makes MERV 13 filters effective?
MERV 13 filters capture particles as small as 0.3 microns, including dust, pollen, mould spores, and many bacteria. Learn more about MERV 13 filtration standards and how they compare to HEPA. Our 3M Filtrete filters meet the highest quality standards for residential use.
How do portable air purifiers compare to fixed systems?
Portable purifiers like Luggables offer flexibility and targeted filtration. The design is based on the Corsi-Rosenthal box research which demonstrated that high-volume filtration is highly effective. For comparisons of UK air purifier options, consider room size, noise levels, and filter replacement costs.
Do you ship to my country?
We ship throughout the UK and European Union. For UK customers, check our UK buyer's guide for delivery information. European customers can find more details at our European portal. We also have resources available in Polish for our Polish customers.
Are these good for hay fever and allergies?
Yes! Our MERV 13 filters capture pollen, dust mites, and other allergens effectively. Visit our UK Hay Fever Resource Centre for seasonal advice and tips on reducing allergen exposure in your home. Many allergy sufferers report significant relief when using proper air filtration, especially in bedrooms.
Where can I learn more about air purification?
We recommend starting with our global resource centre for comprehensive information. For UK-specific guidance, our UK comparison site offers detailed reviews. You can also monitor live air quality to understand when filtration is most important.

Description

Luggables are lightweight, thin, portable air purifiers (CR Boxes) designed to dramatically improve indoor air quality. Choose from 5-Fan ULTRA or Ultra XL (7 Mobius fans) models to match your room size - from cosy bedrooms to large classrooms.

Weighing only 6 lbs, Luggables are truly portable. The fan bank can blow upward or sideways with one side against a wall, making them versatile for any space. Pair with 3M Filtrete MERV-13 filters for hospital-grade air filtration that removes 93% of airborne particles including allergens, dust, pollen, and viruses. Luggable are most efficient energy and allergen wise and most importantly will serve you a lifetime. 

Choose Your Model:

  • 5-Fan ULTRA (16×25×1): Perfect for bedrooms, small offices, 200-400 sq ft
  • 7-Fan XL ULTRA (20×25×1): Great for living rooms, larger offices, classrooms, 600-750 sq ft

CADR 369-681 m3/hr - 5-7 fans

Perfect for:

  • Allergy and hay fever sufferers
  • Asthma and respiratory conditions
  • Pet owners (removes pet dander)
  • Home offices and studios
  • Bedrooms for better sleep
  • Any house needs clean, healthy air
  • Lifetime service
  • Cheapest and most efficient TCO life ownership on the market

What's Included (In the Box):

  • Mobius PWM 120mm fans (5, 7, depending on model)
  • Fan grills
  • Eucalyptus MDF panels (top, bottom, sides)
  • Fan push pins
  • Steel tension wire
  • Zip ties
  • Foam tape strips for sealing
  • 12V power adapter UK or EU version as needed. Adjustable speed control is optional
  • DC to fan socket harness
  • Filters sold separately (3M Filtrete 16×25 or 20×25 MERV-13)

Key Features:

  • Hospital-Grade Filtration: MERV-13 removes 93% of particles. More efficient than HEPA for the same kwh or ACH results
  • Ultra Lightweight: Only 6 lbs - truly portable
  • Whisper Quiet Operation: PWM fans for adjustable, quiet airflow, 
  • Easy Assembly: DIY kit assembles in 20-30 minutes, see our videos
  • UK/EU Power: Includes proper power adapter, we also offer adjustable power control as optional
  • 1 Year Warranty and likely Lifetime use

Watch the Assembly Video:

See how easy it is to build your 5-Fan Luggable:

Helpful Resources: Check real-time air quality in your area. Learn about the science behind portable air purification. UK customers may find our purifier comparison guide helpful.

🔒 Secure Checkout ✅ 30-Day Money Back 🚚 Free UK & EU Delivery ⭐ Energy Star 2026
✓ Usually Dispatched within 36-48 hours · Free UK & EU delivery over £100

Why Choose CleanAirKits?

Feature CleanAirKits Traditional HEPA
Noise Level <35 dB (whisper) 55-65 dB (loud)
Energy Use 15W (like a LED) 50-150W
Runs 24/7? Yes - so quiet! No - too loud
Annual Running Cost ~£2 £50-80
Energy Star Certified ✅ Most Efficient 2025/6 Rarely

As Featured In

Fortune · HouseFresh

"Taking America's classrooms by storm" — Fortune Magazine

MAKE IT YOUR OWN

Did you know? You can personalise your Luggable by applying designer decal or wrapping paper to the side panels. It's an easy DIY touch to match your home decor - clean air has never looked this good!

Use code STAROFFER for 10% off the main unit price!

Product Information

Air Changes4.8 ACH in a 20x20 room (5-Fan model)
Filter Type3M Filtrete MERV-13 (MPR 1900)
Dimensions20" x 25" x 8.5" (5-Fan) / 20" x 25" x 11" (7-Fan XL)
WeightApproximately 12 lbs (5-Fan) / 15 lbs (7-Fan XL)
PowerStandard UK/EU plug included
Noise Level35-45 dB (whisper quiet operation)
Filter Life6-12 months depending on air quality
Warranty1 year manufacturer warranty

Key Features

Hospital-Grade Filtration

MERV-13 filters capture 93% of airborne particles including viruses, bacteria, pollen, dust, and pet dander. The same filtration standard used in hospitals and medical facilities.

Whisper-Quiet Operation

Engineered for minimal noise disruption. Perfect for bedrooms, offices, and living spaces where quiet operation is essential.

Energy Efficient

Uses less energy than a standard light bulb while providing powerful air purification. Run it 24/7 without worrying about electricity costs.

Easy Filter Replacement

Simple filter access design means you can replace filters in under 2 minutes. No tools required.

Portable Design

Lightweight and compact enough to move between rooms. Take clean air wherever you need it most.

Returns & Shipping

Shipping Information

  • UK Delivery: Free shipping on all orders. Delivery within 3-5 business days.
  • EU Delivery: Shipping calculated at checkout. Delivery within 5-10 business days.
  • Tracking: All orders include tracking information sent via email.

Return Policy

  • 30-Day Returns: Not satisfied? Return within 30 days for a full refund.
  • Condition: Items must be unused and in original packaging.
  • Process: Contact our customer service team to initiate a return.

Warranty

All Luggables come with a 1-year manufacturer warranty covering defects in materials and workmanship.

Customer Reviews

Life-Changing for Allergies

Sarah M., London

"I've suffered from hay fever for years. Since getting my Luggables, I can finally sleep through the night without congestion. Absolutely worth every penny."

Perfect for Pet Owners

James T., Manchester

"With two cats and a dog, pet dander was always an issue. The Luggables has made a noticeable difference in our home's air quality. Highly recommend!"

Great for the Office

Emma R., Edinburgh

"I bought one for my home office and it's so quiet I forget it's running. The air feels fresher and I've had fewer headaches since using it."

Independent Reviews

Google Aggregated Reviews - December 2025: User and independent reviews for Clean Air Kits products indicate that they are effective and exceptionally quiet for their high performance.

Luggable XL (7-Fan Version) - Key Findings

  • Performance: Independent tests show it cleans the air in a medium-to-large room (around 485 sq. ft.) as effectively and quickly as popular, more expensive retail air purifiers like the Winix 5500-2 or Levoit Vital 200S
  • Noise Level: This is the most praised feature. The Luggable XL is reportedly one of the quietest high-performance air purifiers tested (around 38.8 dBA), often described as a whisper or easily ignorable background hum
  • Energy Efficiency: Uses very little power (around 10.5 watts) which results in low long-term running costs, estimated at around $12 per year if run continuously
  • Build/Value: Users mention the build is simple (hardboard panels and PC fans) and offer long-term savings on using generic, efficient and affordable HVAC filters (like 3M Filtrete) instead of proprietary ones
  • Filter Type: Primarily uses MERV 13 filters, which are great for particles but do not include activated carbon for odours or VOCs (Volatile Organic Compounds)

Video Reviews from HouseFresh (UK)

The World's Most EFFICIENT Air Purifier? CleanAirKits Luggable XL Ultra
UK Danny Ashton, HouseFresh - November 2025
CleanAirKits Luggable XL Review - The QUIETEST Air Purifier I've Tested
UK Danny Ashton, HouseFresh - 2025

General Consensus

Overall, users who value quiet operation, high air-cleaning capacity (CADR), low running costs, and the flexibility to choose their own filters tend to be very satisfied with the Luggable XL.

Luggables are lightweight, thin, portable CR Boxes designed for spaces of all sizes. This 16x25x7" 5-SickleFlow Luggable is ideal for small to medium offices, living rooms, and dining areas. It’s thoughtfully engineered—its 5-fan bank can blow upward or sideways, allowing one side to sit neatly against a wall. And yes, it truly is luggable, weighing only 6 lbs and equipped with a convenient side suitcase handle for easy transport.

Hex mesh filter guards are available as an accessory to keep small hands and curious pets safe. We recommend adding them if the unit will be moved frequently or placed in high-traffic areas like classrooms, cafés, or restaurants.

Assembled SickleFlow Luggables meet recognised UK and European electrical safety standards and do not emit ozone.

The unassembled kit takes about 20–30 minutes to build using the same steps used in the factory. Assembly guides and videos are provided.

Please note: Certain safety certifications require factory inspection and are therefore only included with fully assembled units.

For customers in the UK and Europe, the unassembled STEM Kit without filters can save money when 3M Filtrete MPR1900/MPR2200 16x25 filters are purchased separately from local retailers or electronics suppliers such as Digi-Key.

Luggable hardboard panels contain no lead, formaldehyde, or PFAS. Laser-cut components may contain trace by-products from the cutting process.

⚠️ Safety Notice: Some materials may contain chemicals regulated under UK/EU guidelines. Please follow provided safety instructions when assembling or operating the device.

Variant:

5-fan SickleFlow

XL - 7 SickleFlow

XL Ultra - 7 MobiusP

Filters:

2 Filtrete 16x25" MPR1900+

2 Filtrete 20x25" MPR1900+

2 Filtrete 20x25" MPR1900+

Dust/Virus CADR:

211 cfm

323 cfm (550 m3/hr)

401 cfm (681 m3/hr)

Pollen CADR:

236 cfm

370 cfm

450 cfm

Smoke CADR:

170 cfm

259 cfm

333 cfm

Room Occupants (40cfm per):

5

8

10

5 ACH Coverage:

300 sq ft

485 sq ft

602 sq ft

Power:

8 W

10.8 W

14 W

Sound Pressure:

34.8 dB

37.3 dBA

39 dBA

Dimensions:

16x25x7"

20x25x7"

20x25x7"

Weight:

6 lbs

8 lbs

8 lbs

Common

Integrated Suitcase Handle

Stands tall or wide against a wall

Lightweight: 6-10 lbs

Internal pre-tensioner cords for easy slide-out filter changes and snug fit.

UL-listed 120V AC to 12V 2A DC wall plug w/ 5.5x2.1mm barrel socket

CoolerMaster fans are UL-registered components with 160,000 hours mean-time-to-failure for SickleFlow and 210,000 hours for Mobius!

Unintuitively Quiet

It's dead simple. CleanAirKits deliver top-end portable HEPA performance and they're QUIET. At that performance level, HEPA are not quiet -- people turn them down or turn them off. And we need them to be on and high-performing to passively remove covid and pollutants. The exceptionally large, unencumbered filtration area provided by dual micro pleated 3M Filtretes, and our diffuse banks of silent pressure fans make this possible. Delivering 200-500 cubic feet per minute of clean air means the boxes filter 1000-2000 faster than an adult human breathes!

Always On Safety

Since a Clean Air Kit is not loud and power hungry like a HEPA, it can always be running. And if it's always running, it's always adding a layer of protection for you and your family from smoke & airborne transmission of viruses like Flu, RSV, and Covid.

This corresponds to the pandemic HVAC best practice of continuously running furnace fan circulation with MERV13 or MERV14 filtration.

Quiet on Full

Clean Air Kits produce 5-10x less noise than HEPA purifiers at max capacity.

One Speed Design

Speed controls defeat the efficacy of most HEPAs -- people turn them down to quiet where air cleaning slows. We have just one speed: silent full blast!

Unprecedented Energy Efficiency

Decades of competition has driven amazing silence + efficiency in PC fans. Our fan banks use 6-16W -- comparable to a LED bulb and easy to run off batteries!

Return & Refund Policy

Products are returnable within 30 days for a full refund less £44 filter hygiene cost and shipping. Exchanges to other models with the same filter sizes are free except for shipping, otherwise £44 for new filters.

Shipping Info

All products ship from the UK and Europe according to an average rate per product (until backend supports live rates accurately). Due to high demand and customizations, products may take up to two weeks to ship.

Quiet Performance That Actually Works

James W. – London, UK

I’ve used plenty of air purifiers over the years, but none come close to how quietly this one performs. Even at full power, you barely notice it’s on, yet the air in my office feels noticeably cleaner within hours. Truly impressive engineering.

A Reliable Upgrade for My Home

Sofia M. – Manchester, UK

This unit runs quietly all day without disrupting anything, and it’s made a big difference during allergy season. The build quality feels solid, and the constant airflow gives real peace of mind. Highly recommended for families.

Perfect for Larger Rooms

Leon D. – Berlin, Germany

I needed something efficient for a large living space, and this exceeded expectations. The air feels fresher, the noise is minimal, and energy usage is surprisingly low. It’s rare to find something so powerful yet so subtle.

Great for Daily Continuous Use

Emma R. – Amsterdam, Netherlands

I love that I can leave it running around the clock without any noise issues. The airflow is strong, the filtration is excellent, and it blends seamlessly into the room. Ideal for anyone who wants steady protection without the loud hum of typical HEPA units.