DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🌬️ Elevate your air game with the FFsign 211+ – breathe better, live smarter!
The FFsign 211+ Replacement Filter is a high-quality, fiberglass air purifier filter designed specifically for Blueair Blue Pure 211+ models. Weighing just 1.09 kg, it offers efficient particulate capture and durability, backed by a 4.8-star rating from nearly 200 users. This lightly used, easy-to-install filter ensures your environment stays fresh and healthy with trusted performance comparable to the original brand.
| ASIN | B08R6Y2Z69 |
| Best Sellers Rank | #1,413,008 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6,426 in Air Purifier Filters |
| Brand | FFsign |
| Brand Name | FFsign |
| Compatible Air Purifier Models | Blueair Blue Pure 211+ |
| Compatible Devices | Air Purifier |
| Customer Reviews | 4.8 out of 5 stars 193 Reviews |
| EU Spare Part Availability Duration | 4 Months |
| Item Weight | 1.09 Kilograms |
| Manufacturer | 211+ Replacement Filter for Blueair Blue Pure 211+ |
| Material | Fiberglass |
| Material Type | Fiberglass |
| Model Number | Blue Pure 211+ |
| Number of Items | 1 |
| Product Grade | lightly used |
| UPC | 767065277944 |
| Unit Count | 1.0 Count |
A**T
Great quality!
This filter does just as good as the name brand! Great quality and easy to use!
S**D
Seems to be good
Seems to work well. Can't be 100% sure if it works as well as the original, as I have no way to measure small particulates in the air.
G**T
Great Filter
Great packaging and the filter was ready to use as soon as I received it.
F**E
Works and fits perfectly
Nice option. Works as it should
A**R
Great air filter!
Great filter! So easy to put in & seems to last a long time. The light on the button turns red when it needs to be replaced, so if you forget when you put it in, no worries!
E**C
It could be a bit better.
I don’t care what anybody says. It does not quite fit like the OEM, used a little vinyl tape to seal the edges but shouldn’t have too. Not great for non handy people. Not like OEM filter. Mine came with double carbon filtration and thicker filter vents. This one seems lighter and not as thick as the OEM.
A**L
good quality
Works well and easy to install.
T**M
OEM?
There are some reviewers asking how this product is comparable to the OEM Blue filter. In comparing the two I can find no difference. The weight, dimensions, and color and density of the gray particle board, and most telling, the manufacturing marks on the molded plastic frame are identical to the OEM filter. It would not be surprising if this filter is made in the same factory as the Blue filter but rebranded as is common for many products coming out of China.
Trustpilot
1 month ago
2 weeks ago