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Nisreen Blue Pure 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Pu-rifier F3MAX, H13 True HEPA and Activated Carbon 2-in-1 F3MAX Replacement Filters, 1 Pack

DealMapped found a used-like-new / resale deal on Nisreen Blue Pure 311i Max Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Pu-rifier F3MAX, H13 True HEPA and Activated Carbon 2-in-1 F3MAX Replacement Filters, 1 Pack. The current observed price is $17.81, compared with a reference price of $29.99, for an estimated savings of $12.18 or 40% off.

• Condition: Used Like New
• Seller: Marketplace resale offer
• Current observed price: $17.81
• Reference price: $29.99
• Discount percentage: 40% off
• Category: Home & Kitchen
• Last seen: June 25, 2026