top of page

Protection from COVID AND Wildfire smoke particles

Northbox-WebBanner-V10-Nov2025-Canada.png
Polaris_AptBeauty01.jpg

Anywhere You
Share Air...

North Box Air Purifiers

An added layer of protection from

airborne virus and smoke particles

Quieter than commercial HEPA

Schools / Dorms

Home / Apartments

Office / Boardroom

Social Gatherings

LTCare Homes / Hospitals

Retail

Yoga / Gym

Anywhere you share air!

FREE Delivery in the Toronto area

Shipping available to anywhere in Canada

To Our Friends in the USA

Canadian companies are now required to pre-pay tariffs and then pass the costs on to our US customers making it impossible for us to provide our kits at a reasonable cost.

We encourage our American customers to shop locally and support the fine folks at Clean Air Kits.

They have graciously offered to redirect inquires from their Canadian customers our way and we are following suit to help lessen the impact of this trade war until things get back to normal

The NorthBox Polaris

All-aluminum construction

Six PC fans and large MERV13 filters for powerful yet quiet performance

INITIAL RUN SOLD OUT

We are taking pre-orders for the next batch, wait time about 4 weeks

Polaris_Top_Window.jpg

Quieter than HEPA

6-fan design optimized for efficient airflow.

Engineered to use silent, low power PC fans

Powder coated aluminum frame

Quieter than commercial HEPA

Uses two 20x20x2 MERV13 off-the-shelf furnace filters

Fitted with six Arctic P14 or P14 Pro High Static Pressure fans

UL/C 12V power supply included

Safety Grills on fans

Protective filter covers

Bolted in rubber feet

Integrated side handles

Easy change thumbscrews

ULTRA version includes built in PWM speed control

 

CADR (one-speed):  290 cfm

CADR: (ULTRA multi-speed) 370 cfm (estimated pending tests)

Polaris_FlipSide_Window.jpg

The NorthBox Polaris ULTRA
Variable speed, high power fans 

$430 CAN - Deluxe Kit

Comes with 6 Arctic P14 PRO fans

You provide filters

$330 CAN - Bare Kit

You provide fans and filters

Let us assemble it for you

$499 CAN - Fully Assembled

We take a Deluxe Kit, add two AAF Flanders MERV13 filters and put it all together for you

Polaris_Side_Window.jpg

The NorthBox Polaris Standard
Single-speed and quiet performance

$390 CAN - Deluxe Kit

Comes with 6 Arctic P14 fans

You provide filters

$330 CAN - Bare Kit

You provide fans and filters

Let us assemble it for you

$459 CAN - Fully Assembled

We take a Deluxe Kit, add two AAF Flanders MERV13 filters and put it all together for you

NorthBox Polaris Standard Kit Assembly Video

The NorthBox 5X

Our Quitest Model

Combines quiet operation and a small footprint

NEW TAPELESS DESIGN!

A set of adjustable internal tension cords

eliminates tape making filter changes easy

Virtually Silent Operation

5-fan design optimized for efficient airflow.

 

Engineered to use silent, low power PC fans

Quieter than commercial HEPA - 34.1 dB

Comes with two premium 3M Filtrete 20x20x1 MERV13 filters

Fitted with five Arctic P12 High Static Pressure fans

UL/C 12V power supply included

Power consumption only 9.6 Watts

Safety Grills on fans

Filters easily replaceable

CADR:  189 cfm for 2.5 micron particles

CADR:  145 cfm for 1 micron smoke particles

good for 5 ACH in a 280 sq ft space.

Northbox 5XB-V3-FrontProfile.jpg

The NorthBox 5X BLACK
In gloss-black acrylic

$225 CAN - Deluxe Kit

Comes with 5 Arctic P12 fans

You provide filters

$179 CAN - Bare Kit

You provide fans and filters

Let us assemble it for you

295 CAN - Fully Assembled

We take a Deluxe Kit, add two 3M Filtrete MERV13 filters and put it all together for you

Northbox 5X-V3-FrontProfile.jpg

The NorthBox 5X Classic
In natural HDF Hardboard

$195 CAN - Deluxe Kit

Comes with 5 Arctic P12 fans

You provide filters

$149 CAN - Bare Kit

You provide fans and filters

Let us assemble it for you

265 CAN - Fully Assembled

We take a Deluxe Kit, add two 3M Filtrete MERV13 filters and put it all together for you

Need instructions for a previous 5X model?

Earlier versions of our 5X used tape for structural support 

Visit this link for the assembly instructional video

The NorthBox 6XL

NB 6XL Window.jpg

A powerful and affordable

6-fan model designed

for larger spaces

Easy tape-free construction

MAKES A GREAT PROJECT

FOR CLASSROOMS

NEW Tape-free design!

Makes filter changes easier

Uses two premium 3M Filtrete 20x20x1 MERV13 filters

Fitted with six Arctic P14 High Static Pressure fans

Quieter than commercial HEPA - 39.8 dB

UL/C 12V power supply included

Power consumption only 10 Watts

Safety Grills on fans

Filters easily replaceable

CADR:  290 cfm

good for 5 ACH in a 435 sq ft space.

House Fresh reviews our 6XL

NB-6XL-Black-01.jpg

The NorthBox 6XL BLACK
In glossy black acrylic

$320 CAN - Deluxe Kit

Comes with 6 Arctic P14 fans

You provide filters

$260 CAN - Bare Kit

You provide fans and filters

$ 390 CAN - Fully Assembled

Let us assemble it for you

We take a Deluxe Kit, add two 3M Filtrete MERV13 filters and put it all together for you

6XL-V2_Angle1_edited.jpg

The NorthBox 6XL CLASSIC
In natural HDF hardboard

$280 CAN - Deluxe Kit

Comes with 6 Arctic P14 fans

You provide filters

$220 CAN - Bare Kit

You provide fans and filters

$ 350 CAN - Fully Assembled

Let us assemble it for you

We take a Deluxe Kit, add two 3M Filtrete MERV13 filters and put it all together for you

If you have one of the original pre-order versions

please refer to this video for assembly of the kit

The NorthBox Guardian

Guardian_Beauty1.jpg

Our lowest cost

portable air purifier solution

Ideal for hospital stays and travel

4 x Arctic P14 PC fans

Uses 2 x Ikea Starkvind E12 Filters

UL/C 12V power supply

Safety Grills on fans

Carry Handle

Rubber Feet

Filters are easily replaceable

CADR estimated at 170 cfm (tests pending)

Guardian_Beauty_WindowAngle.jpg

The NorthBox Guardian 
In natural HDF hardboard

$139 CAN - Bare Kit

You provide fans and filters

$179 CAN - Deluxe Kit

Comes with 4 Arctic P14 fans

You provide filters

239 CAN - Fully Assembled

User Reviews

Sound level comparison
Corsi-Rosenthal Box vs. North Box 5X
Courtesy of Bryan Louis

CONTACT

Please enter an email otherwise we can't respond to your message.

Thanks for submitting!

CONTACT US DIRECTLY

 

While we are setting up our automated store you can

just email us and we will arrange everything.

Email:  northboxsystems@gmail.com

© 2035 by AmBits. Powered and secured by Wix

  • Twitter
  • Facebook
bottom of page