Blueair Blue 3210 Air Purifier Replacement Filter - Aerify
Blueair Blue 3210 Air Purifier Replacement Filter Particle + Carbon - Aerify

Blueair Blue 3210 Air Purifier Replacement Filter

  • Replacement filter for Blueair Blue 3210.
  • Filters PM10, PM2.5, PM0.1, VOCs and odours.
  • Catches viruses, bacteria and other germs.

  Free delivery on orders over £50
  14-day hassle-free returns
  100% secure transactions
  Every purchase helps a UK charity
  Over 1900+ happy customers


The particle filter layer minimises the airborne particles that can trigger allergy symptoms, including pollen, dust, mould spores, pet dander, viruses, bacteria, and fine-smoke particles. The layer of activated coconut carbon absorbs light gases, including volatile organic compounds (VOC), smog, chemicals, and unwanted household odours from pets, smoke, and cooking. Depending on your environment, you must replace the combination filter every 6 months .


Customer Reviews

Based on 1 review
Sarah Cardwell Davies
Great products, good prices and excellent, fast service

Very happy with the price for the Blue 3210 filter, and was impressed that it arrived the next day! Will definitely order again.

Dear Sarah,

Thank you for sharing your positive experience with our products and services! We're thrilled to hear that you had a great shopping experience with us.

We take pride in offering high-quality products at competitive prices, and we're glad that you found the price for the Blue 3210 filter to be satisfactory. We believe in providing value to our customers without compromising on quality.

It's fantastic to know that our fast shipping exceeded your expectations. We understand the importance of timely delivery, and we strive to ensure that our orders reach our customers as quickly as possible. Your satisfaction is our top priority.

We're grateful for your trust and loyalty, and we appreciate your intention to order from us again. We look forward to serving you in the future and providing you with the same level of excellent service and products.

Delivery & Returns

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. We will process the charges to your credit or debit card if your item is in stock. 

Free Delivery On Orders Over £50

  • Dispatched directly from a supplier in the UK.
  • Order processing time: 1-2 business days.
  • Estimated delivery time: 1-2 business days.
  • Orders are not shipped or delivered on weekends or during public holidays. 
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. Our return policy lasts 14 days. For complete information, please read our returns and refund policy.


Free delivery on orders above £50


Changed your mind? No problem


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