Dyson Purifier Cool PC2 De-NOx Air Purifier & Fan — HEPA H13 Filtration That Destroys Formaldehyde! $599.99 CAD (33% Off)

Best Buy currently has the Dyson Purifier Cool PC2 De-NOx Air Purifier & Fan in white/gold for $599.99 CAD (regular $899.99, 33% off). Orders over $35 ship free.

This machine does two jobs: it purifies the air, and it doubles as a fan in summer. The fully sealed three-stage HEPA H13 filter captures 99.97% of particles as small as 0.3 microns while removing odours and gases. The De-NOx model is tuned for nitrogen dioxide — Dyson rates it as capturing 50% more NO₂ in auto mode — and it continuously destroys formaldehyde rather than trapping it for later release.

Airflow runs through 10 fan speeds with a remote control and a built-in timer. The design goal is whole-room circulation: it projects clean air across the room instead of only blowing at you.

The MyDyson app and compatible voice services let you check air quality, adjust speed, and set schedules from anywhere, with personalised air quality reports pushed to your phone. At 20.4 cm wide, 105 cm tall, 12 cm deep and 4.91 kg, it tucks into a corner without much visual weight.

Filters are consumables and will need replacing per the app's prompts over the long run. The sale runs until November 20.

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