Top offer
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20% off select products
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- Applies to selected products only.
- Checked in a real cart at Blueair: the store accepted the code and took the discount off.
Current Blueair offers
Code
10% off your order
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- Checked in a real cart at Blueair: the store accepted the code and took the discount off.
Get Blueair codes by email
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20% off Select Items
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25% Off Select Products on Memorial Day Sale
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Clearance Offer: Save 25%
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20% Off Air Purifiers
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- Ends
Code
20% Off Select Items
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- Ends
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$150 off Blue Pure 211i Max Air Purifier
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Code
10% off Blue Pure 311i Max
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Code
Get 10% off Select Items
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Code
Get 10% off Select Items
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Up to 40% off sale items
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- Source: Blueair's home page
Save up to 30% on sale
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- Source: Blueair's sale page
Subscribe & save 25% on your first filter
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- Filter subscription.
- Source: Blueair's home page
15% off replacement filters with Subscribe & Save
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- Filter subscription.
- Source: Blueair's sale page
Free shipping
Free shipping on orders over $35
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- Minimum order: $35
- Source: Blueair's sale page
Save 15% Off With A Filter Subscription Via This Blueair Deal
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10% off Your First Full-price Air Purifier When You Sign up for Emails
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Free shipping
Free Shipping on Orders $39 with Blueair Offer
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Free shipping
Fast and free shipping over $39
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- Minimum order: $39
Blueair at a glance
- Free shipping
- Over $35
- Returns
- 30 days
- Subscribe & save
- Yes
- Ships internationally
- No
About Blueair
Blueair sells air purifiers, humidifiers, fans, replacement filters and aroma products.
Orders of $35 or more ship free by Economy Ground in the continental US. Over time, the bigger saving is the filter subscription, which takes 15% off filters and 25% off the first one.
Blueair sorts its air purifiers by room size, from small spaces under 200 ft² to extra-large rooms over 600 ft², and also groups them by need, with wildfire, allergy and sleep selections. Its 2-in-1 models both purify and humidify, and its humidifiers use what the brand calls DermaSense technology to adjust humidity through the day and night. Newer lines include the Blue Signature purifiers, pedestal and tabletop fans, and the Serenity and Awakening aroma collections.
The company is marking 30 years with a limited edition anniversary collection. Blueair points to a Consumer Reports award naming it the top air purifier brand for 2025, says it is the NY Knicks' official air care partner, and works with tennis player Jessica Pegula. It also says its products are FSA/HSA approved, and buyers get a free extended warranty.
When shoppers look for Blueair coupons
Blueair coupon searches peak in November, about 1.3× a typical month, and dip lowest in June.
Does Blueair offer free shipping?
Yes. Economy Ground is free from $35 in the continental US, measured before discounts and taxes.
How long does Blueair shipping take?
Smaller orders pay a flat $5, Alaska, Hawaii and Puerto Rico add $25, and PO boxes aren't accepted.
What is Blueair's return policy?
Any item can go back within 30 days for any reason on Blueair's prepaid label, refunded to your original payment.
More about shopping at Blueair
- Timing
- Orders leave in 2-3 business days and land 3-5 business days after that.
- What stays
- Opened or used filters and refurbished units can't be returned, and shipping charges aren't refunded.
- Trial and warranty
- Blueair gives a 30-day home trial and a free extended warranty.
- FSA/HSA
- Blueair says its products are FSA/HSA approved, which matters if you hold one of those accounts.
- Abroad
- Blueair doesn't ship internationally, so orders stay within the US.
From Blueair's own pages, read Oct 13, 2026.
Sources: Blueair shipping policy, Blueair returns policy, Blueair website, Blueair sale page, Blueair promotion details and disclaimers page
How to use a Blueair discount code
- On Blueair's Shopify checkout page, the discount box is part of the order summary.
- The $35 free-shipping line is counted before discounts, so a code that pulls your total under it won't cost you free Economy Ground.
- Filters need more thought.
- A subscription already takes 15% off, with 25% off the first filter, and opened filters can't be returned, so confirm the right filter for your purifier before you subscribe.
- A sale of up to 40% off sale items was on the site when it was read, so compare that price with any code instead of assuming the code wins.
More ways to save at Blueair
- Filter subscriptions are the steady saving here: 15% off filters and 25% off the first one.
- Sale banners have offered up to 40% off sale items.
- The 30-day home trial lets you test a purifier in your own room, and the prepaid return label means only the original shipping is lost if it goes back.
- FSA/HSA approval gives account holders another way to pay.
Blueair questions, answered
How much does a Blueair filter subscription save?
Filter subscriptions take 15% off, and the first filter is 25% off.
Can Blueair filters be returned?
Opened or used filters can't be returned, and neither can refurbished units. Other items follow the 30-day, any-reason policy.
Does Blueair ship outside the US?
Blueair doesn't ship internationally. Alaska, Hawaii and Puerto Rico are served with a $25 surcharge.
Can Blueair products be bought with FSA or HSA funds?
Blueair says its products are FSA/HSA approved.
Is there a trial period on Blueair purifiers?
Blueair gives a 30-day home trial along with a free extended warranty.