🌬️ Breathe in the freshness, breathe out the worries!
The FFsign 211+ Replacement Filter is a high-quality, 2-stage filtration system designed specifically for the Blueair Blue Pure 211+ air purifier. Weighing just 2.4 pounds and measuring 21 x 12.75 x 3.25 inches, this filter effectively captures particles and odors, ensuring clean air for 4-6 months. Easy to install without any tools, it’s the perfect solution for maintaining a healthy indoor environment.
| Brand Name | FFsign |
| Model Info | Blue Pure 211+ |
| Item Weight | 2.4 pounds |
| Package Dimensions | 21 x 12.75 x 3.25 inches |
| Country of Origin | China |
| Item model number | Blue Pure 211+ |
| Part Number | 211+ Replacement Filter |
| Compatible Device | Air Purifier |
| Material Type | Fiberglass |
| Batteries Required? | No |
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.
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.
V**U
Traps fine dust and smoke particles
When I replaced it after 6 months, I saw it was all dirty. So, it did its job. My air conditioner filter never needed a change once I had this. Hopefully, it's benefiting my health as well though I can't see a direct correlation, its satisfying to see the fine dust trapped in the filter.
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.
The media could not be loaded. 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.
A**R
PureAir filter
Very convenient and works well.
J**K
Replacement Filter for Blueair Blue Pure 211
Outstanding replacement filter and delivery service from Amazon.
Trustpilot
1 day ago
2 days ago
