Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450
Danby HEPA Air Purifier 450

Danby HEPA Air Purifier 450


Regular price$429.99
  • AHAM Verifide
  • Energy Star® Rated
  • Free shipping over $125


** All Rapid Tests and PPE are FINAL SALE - we cannot offer cancellations or refunds after your order has shipped. We appreciate your patience and understanding. **

All orders from The Canadian Shield are fulfilled in 3-5 business days from our facility in Waterloo, Ontario (unless otherwise specified for product pre-orders).

Standard Shipping - delivery within 3 to 9 business days after fulfillment. 

All orders will be accompanied with a tracking number at the time of fulfillment. Shipping costs are calculated at checkout.

Thank you for taking the time to read our Ecommerce Order Agreement Terms & Conditions. We’ll do our best to keep this as short and simple as possible. This agreement is put in place to protect both the buyer and seller, as well as clearly define what will and will not be covered as part of your ecommerce transaction.

By placing an order online with The Canadian Shield, you acknowledge and agree that...

Returns, Warranties, and Exchanges

Due to the nature of PPE products and Rapid Tests, The Canadian Shield cannot offer returns or exchanges on any product after it has left our facility. If you receive product that is damaged or appears to have a warranty issue, please contact us right away and we will be happy to resolve that issue.

In other words, all sales are final.

Shipping & Fulfillment Timelines

The Canadian Shield will fulfill all online orders within the stated fulfilment timeline, however, external factors, such as third-party delivery services or supply shortages, may result in shipment delays. Should there be a delay with your order, our team will be in touch. Please check your email inbox and junk folder for updates from our team. 

For all product pre-orders: please refer to the 'Pre-Order Info' email that would've been sent to you after checkout for information on the fulfillment timeline. This fulfillment timeline also would've been stated on the product listing prior to checkout. 

Due to the extreme surge in demand for rapid tests, The Canadian Shield is *not* able to guarantee any delivery dates for orders of rapid antigen tests. 

If there is an issue with the delivery of your shipment from the courier, (i.e. damaged, lost, or undeliverable package) customers must contact and/or submit a claim with UPS or the applicable courier. Once that claim is filed, The Canadian Shield team is happy to help resolve the issue. 

Wrong Address Policy

If you’ve entered the incorrect shipping address at checkout, you will still have the chance to update it using the 'Update Address' button located in the order confirmation window, as well as at the bottom of the order confirmation email. However, please understand that if your order has already shipped, you will be unable to update the shipping address. 

If your order has shipped with the wrong shipping address, you will need to contact the shipping provider directly (either UPS of Canada Post). While it's not guaranteed, they may be able reroute the shipment to the correct address for you (additional fees may apply). 

The Canadian Shield will not reship any orders if the wrong address has been inputted by the customer at checkout. We get it, mistakes happen - so we kindly ask you as the customer to carefully review your shipping address at checkout and if you need to make a change, please use the method described above. 

Rapid Tests

Before Rapid Testing kits can be purchased, the following training materials and documents must be reviewed:

  • BTNX COVID-19 Antigen Rapid Testing Device Instructional Video
  • BTNX Rapid Response Product Manual
  • BTNX Rapid Response Procedure Card

It is your responsibility to ensure that you have the appropriate knowledge, skills and judgement to perform the test. The Rapid Response COVID-19 Antigen Rapid Test Device is intended for use by trained laboratory personnel or health care professionals.

Rapid antigen testing devices should only be used for screening purposes. Nucleic acid-based testing, also called molecular testing or PCR, is the gold standard to diagnose active COVID-19 infection in patients with symptoms. For more information about self-testing and antigen testing devices, please visit the Health Canada website here

Order Cancellation

In the event you’ve changed your mind and would like to cancel your order, you’ll need to use the 'View or cancel my order' button linked in your order confirmation email to cancel the order. 

* To avoid delays, you **MUST** cancel the order on your end using the method above. Due to the extreme volume of inquiries, if you submit customer support ticket, we may not be able to process your request before your order has shipped out. *

Please note, that if your order has already been fulfilled OR shipped, you will be unable to cancel or refund the order. Due to the nature of PPE and rapid tests, we cannot accept returns of products, even if you haven’t received the shipment yet.

For more details, please careful read the ‘Returns, Exchanges, and Warranties’ policy listed above.

The Canadian Shield offers wholesale and bulk pricing discounts for select larger order quantities. To find out if your order qualifies for a bulk pricing discount, please submit a bulk order inquiry for a custom quote. 

Wholesale & Bulk Order Quantities: 

  • Rapid COVID-19 Antigen Tests - 1,000+ tests
  • Masks & Respirators - 1,000+ units
  • Face Shields - 10,000+ units


Looking for a way to help clean the air in your home? Take a look at this brand new large room Air Purifier from Danby! This model comes with a true HEPA filter, capable of capturing 99.97% of airborne dust, allergens, smoke, pollen, air quality indicator, and easy-to-use touch controls! It’s the perfect way to improve the air quality in any space up to 450 sq. ft., like your home office, living room, bedrooms, and even your cottage getaway. Its removable wheels make it easy to move from room to room, and the filter replacement indicator lets you know when it’s time to get a new one. And last but certainly not least, this model is ENERGY STAR® rated, AHAM Verifide, and ETL Certified so that it won’t have a significant effect on your utility bills.


  • 2 Sets of Compound TRUE HEPA Filter (Captures 99.97% of airborne particles 0.3 microns) with activated Carbon+ Pre-Filter
  • Ideal for 450 sq. ft. area with high CADR (Smoke 285, Dust 265, Pollen 280)
  • 4 Fan Speeds with Touch Control
  • PM2.5 & VOC Sensor Included
  • Filter Replacement Indicator
  • LED Display of Air Status and Quality, Shows the Filter Life Status
  • Three Modes: Auto, Sleep, Turbo
  • Smart Night Mode
  • Large Visible Filter Air Window
  • Removable Wheels for easy transportation
  • Child Lock
  • ENERGY STAR® rated, AHAM Verifide, ETL Certified
  • 24-month warranty on parts and labor with carry-in service


Product Width: 30.96 cm / 12.19"
Product Depth: 30.96 cm / 12.19"
Product Height: 67.95 cm / 26.75"

Shipping Weight: 12.10kg / 26.68lb

Loading Capacity: 522 40 HQ

Power Specifications
Wattage: 38 Watts
Amperage: 0.5 Amps


24 months parts and labor. Installation and/or yearly maintenance (cleaning) are not covered under warranty.


Owner's Manual (PDF)

Product Specifications (PDF)

● Unplug the appliance before removing or cleaning the filter.
● The filter can be cleaned with a brush or vacuum.
● The filter should be cleaned horizontally with the filter grain and not vertically against the grain to avoid damaging the filter.
● Do not use water on the filter as the plastic can deform.
● Press and hold the UV button for 3 seconds to reset the filter after cleaning.
● In households with pets or smokers, the filter may need to be cleaned more often to remove smells.
The air filter should be replaced when the UV light on the control panel flashes.
● NOTE: Replacement filters are not covered under warranty and must be purchased separately.

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Why Air Purifiers?

According to the Government of Canada, "Ventilation is a key way to help prevent the spread of COVID-19".

The true HEPA filter can capture 99.97 % of airborne dust, allergens, smoke, and pollen.

Read more from the Government of Canada regarding COVID-19: Improving indoor ventilation

Personal Air Filtration

Face masks are made of three layers of non-woven, melt-blown polypropylene which help to filter airborne particles. ASTM face masks are rated on multiple characteristics such as fluid resistance, differential pressure, filter efficiency and flammability.

Room Air Filtration

Air purifier filters are made of a similar non-woven, melt-blown polypropylene material to face masks. These HEPA filters captures 99.97% of airborne particles 0.3 microns.

Discounted Pricing
Bulk & Wholesale Inquiries

Looking to order a large number of air purifiers? Contact our sales team to get a custom bulk quote.

The Canadian Shield Medical-Grade Face Mask Manufacturer
Why Shop with The Canadian Shield?

Quality Products

Health Canada Authorized Manufacturer & Distributor
The Canadian Shield Medical Mask Manufacturing Careers
Why Shop with The Canadian Shield?


Leading the way for sustainability and innovation in PPE

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