Blue Pure 121 Particle + Carbon Filter

Name: Blue Pure 121 Particle + Carbon Filter
Brand: Blueair
Availability: InStock
Rating: 4.3 (68 reviews)

Particle + Carbon

Compatible with Blue Pure 121

4.3

Rated 4.3 out of 5 stars

68 Reviews

Customize your filter

Blue Pure 121 Replacement Filter

This filter is only compatible with the Blue Pure 121 Air Purifier

Designed for easy replacements, ensuring hassle-free maintenance for continuous clean air
Crafted with durable materials for a long-lasting filter
Effectively captures allergens like dust, pollen, and pet dander

Smart filtration, you can trust

Is this the right filter for you?

Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking

RealTrack Technology tracks your filter lifetime based on pollutant levels and alerts you when it’s time to replace your filter.

Main Filter

Captures airborne particles including, PM 2.5, pollen, dust mite matter allergen & pet dander allergen

Activated Carbon

Traps light household odors from smoke, cooking odors and more

Meet our filters

Particle & Carbon

Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke
SmokeBlock

2x more activated carbon than our original filter. Removes up to 99.99%³ of wildfire smoke
AllergenBlock⁵

Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

FAQ

What Blueair air purifier is compatible with this filter?

This filter is compatible with the Blue Pure 121 air purifier.

How do I reset my filter replacement indicator (red light) on my Blue Pure air purifier?

A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.

After you replace your filter, press the center button down to reset the filter light indicator until the red light disappears. It usually takes 7-10 seconds and may take up to 30 seconds depending on the model.

¹A flat shipping rate of $25.00 will be charged on filter shipments to Alaska and Hawaii. Additional charges may apply for shipments over 30 lbs.

4.3

Rated 4.3 out of 5 stars

Based on 68 reviews

Total 5 star reviews: 48 Total 4 star reviews: 10 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 8

85%would recommend this product

Slide 1 selected

Write a Review (Opens in a new window)

68 reviews

Sort

M
MemaDawn
I recommend this product
Rated 4 out of 5 stars
2 years ago
Excellent purifying
Been using the air purifier #121 with the automatic shipping of the filter for about 2 years. The unit is a bit noisy and the filters are expensive. That said I like the unit. I also use the nylon sleeve with the unit and wash it bi-monthly it's very dusty where I live and I appreciate that this unit really does work well. It helps with dust and odors. People comment that my house smells so fresh. 4 out of 5 stars because of the price and noise but give 5 stars for excellent purifying.
Was this helpful?
P
PKurtz
I recommend this product
Rated 4 out of 5 stars
2 weeks ago
Easy to install
Easy to install. The only concern I have is that the light on the machine is now yellow instead of white, ad there was no explanation in the instructions.
Was this helpful?
S
seinfeld
I do not recommend this product
Rated 1 out of 5 stars
1 month ago
Smelly Filter
Smelled like urine. It was supposed to be brand new filter.
Was this helpful?
BlueEU Staging
1 month ago
Thank you for letting us know. That’s not the experience we want anyone to have with their Blue Pure 121 Particle + Carbon Filter. We’ve reached out to you directly to get more details and make this right.,Blueair,Blueair Team,clientresponse
K
KJBLAW
I recommend this product
Rated 5 out of 5 stars
2 months ago
Filter replacement
Easy to order and set up auto shipments for the future
Was this helpful?
N
NWILgal
I recommend this product
Rated 5 out of 5 stars
2 months ago
Better price, great service
We have had three Blue Pure air filters for several years. I found this large filter for a better price at Blue Air than I had been paying to a large online retailer as a subscription purchase. My order was well- packaged and was delivered promptly. I will buy my replacement filters directly from Blue Air from now on.
Was this helpful?

Your cart