Costco Blueair Air Purifiers

Costco's best-known Blueair offer is the Blue Pure Mini Max 2-pack, two compact purifiers for bedrooms or offices at a bundle price. Choose the 2-pack if you want two small rooms covered and a single larger unit if you want one big space.

What to compare

• Coverage: two Mini Max units suit two bedrooms. One 211i Max suits a living room.
• Filter cost: two units mean two filters every replacement cycle.
• Pre-filters: Blueair's fabric pre-filters are washable and come in different colors.
• App control: check which models in the bundle include Wi-Fi.
• Availability: Costco's Blueair selection changes seasonally.

See models in Blueair Air Purifiers, and filters in Blueair Replacement Filters.

FAQs

Is the Costco Blueair 2-pack a good deal?

It can be if you need two compact purifiers, for example for two bedrooms, since the bundle price is often lower than buying two singles. Factor in the cost of two replacement filters each cycle. If you only need one larger room covered, a single higher-CADR model may be better value.

What size room does the Blueair Mini Max cover?

Blueair markets the Blue Pure Mini Max for small rooms such as bedrooms, nurseries and offices. Use its smoke CADR and the two-thirds rule for your room's square footage. Larger living spaces need a model like the Blue Pure 211i Max or two units.