Blueair Blue Pure 121 Air Purifier Replacement Filters, 2-Pack with 4-Pack Washable Pre-Filters

【121 Replacement Filter & Value For Money】 Multiple tests conducted in our factory have proven that the 121 replacement filters are fully compatible with the Blueair Blue Pure 121 Air Purifier. However, it is important to note that these filters are not suitable for the blue-pure 211+ model, and they do not replace the 211+ replacement filter. Therefore, it is crucial to carefully check the model of your air purifier before making a purchase.

【Value Pack】 The package includes 2 packs of 121 Replacement Filters and 4 packs of Washable Pre-Filters. The Blueair Blue Pure 121 Air Purifier Filter is designed for easy installation without any tools, saving you time and effort.

【Highly Performance】 The blue pure replacement filter adopts an advanced, low-density design that ensures maximum airflow and filtration, creating a sealed, cyclable filtration system that is more efficient and extends the life of your device. The filter has been rigorously tested for compatibility and service life by the manufacturer and can last at least 5-6 months when used 24 hours a day.

【Technology Innovation】 The new activated carbon distribution technology used in the filter is more uniform compared to traditional carbon particles and carbon network distribution, effectively absorbing household odors and fumes.

【BUY WITH CONFIDENCE】 Cleangela is committed to providing all customers with high-quality and cost-effective air purifier filters, helping them build a better living environment. We offer a 90-day warranty or refund for each customer, and our after-sales team is dedicated to providing satisfactory service to every customer.

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