in 6 offers
The lowest price for Blueair Signature SP4i Replacement Filter right now is $105.55 at Amazon.com.au, compared across 6 retailers.
The all-time low was $105.55 on 29 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 29 Oct 2026.
Blueair Signature SP4i Replacement Filter
Last updated at 29/10/2026 03:55:14
Blueair 113426 Air Purifier Filter, Blue Signature SP4i, Replacement Filter, Particle Plus, Carbon
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Blueair Filter for Signature SP4i 113426
Delivery between Sat – Tue $9
Blueair Signature SP4i Replacement Filter
Delivery between 1–6 Nov $7.95
Blueair Blue Signature SP4i Replacement Filter | Genuine Air Purifier Filter Cartridge | Sleep Solutions
Delivery between 30 Oct – 6 Nov $12.95
Blueair Blue Signature SP4i Replacement Filter
Blueair Signature SP4i Replacement Filter
| Type | Air Purifier |
| Brand | Blueair |
Blueair 113426 Air Purifier Filter, Blue Signature SP4i, Replacement Filter, Particle Plus, Carbon
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Blueair Filter for Signature SP4i 113426
Delivery between Sat – Tue $9
Blueair Signature SP4i Replacement Filter
Delivery between 1–6 Nov $7.95
Blueair Blue Signature SP4i Replacement Filter | Genuine Air Purifier Filter Cartridge | Sleep Solutions
Delivery between 30 Oct – 6 Nov $12.95
Blueair Blue Signature SP4i Replacement Filter
| Type | Air Purifier |
| Brand | Blueair |
