♻️ Clean air, bold style — upgrade your purifier game!
The Blueair 103233 211 Pre-Filter in Dark Shadow is a reusable, machine washable pre-filter designed to catch larger particles and extend the life of your Blueair 221 air purifier’s main filter. Available in five vibrant colors, it offers both functional protection and a customizable aesthetic, backed by a 4.7-star rating from over 2,400 customers.
| ASIN | B00ZSNYX70 |
| Air Filter Construction | Pad/Roll |
| Best Sellers Rank | 788,756 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 850 in Air Purifiers |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Appliances |
| Compatible Air Purifier Models | Blueair Blue Pure 221 |
| Compatible Devices | Air Purifier |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.7 out of 5 stars 2,438 Reviews |
| Filter Mounting Type | Slide In |
| Filter Shape | Rectangular |
| Global Trade Identification Number | 00689122002996, 00689122011462 |
| Included Components | 1 pre filter |
| Item Dimensions L x W x Thickness | 6.2L x 0.5W x 7.5Th centimetres |
| Item Type Name | Blue 221 Pre-Filter - Dark Shadow |
| Item Weight | 0.04 Kilograms |
| Item weight | 0.04 Kilograms |
| MERV Rating | 12 |
| MERV rating | 12 |
| Manufacturer | Blueair |
| Manufacturer Part Number | ABLAClothDS |
| Material | Spandex |
| Material Type | Spandex |
| Model Number | ABLAClothDS |
| Number of Items | 1 |
| Product Grade | new |
| Product dimensions | 6.2L x 0.5W x 7.5Th centimetres |
| UPC | 689122011462 |
| Unit Count | 1.0 count |
S**D
looks great on the unit
I got a couple of colours but this shadow grey is by far the best looking and looks great on the unit. prefilter is easy to fit/reusable and easy to clean
A**2
Works well, easy to clean
Fits like a glove, right colour for our room and definitely works well as a pre filter, seeing how much of the dust/smoke that comes from our multifuel stove washes out. Washes easily too
J**T
Good
Quality
A**H
Very easy to use product. Essential use.
Easy to use, and pleasing to the eye.
B**R
Pastel colour but very nice
Colour is nice, pastel. Personally prefer the original blue but nice alternative. Fits great, does the job too
J**.
It's pink and it fits
It's the same pink as seen on the photos, and it fits the purifier exactly like the other ones. Pleased with the purchase
H**Z
Pre-filters work great and save money protecting the main filter
I have 2 of these purifiers on high at all times. I have 7 cats, so there's a lot of hair in my house as well as dust from the 6 cat litter pans and 1 Litter Robot. The filters for this purifier are awesome, but expensive. Yes, they last a while, but I have to change them more than the average person. We have 1 at work and I still haven't changed the filter on that one. It's been running on medium non-stop for about 8 months and still looks clean, whereas mine are filthy by month 4 (filled with dust). Anyway, these pre-filters have been great. They catch the majority of the cat hair and a lot of dust too. I throw them in the washer at least once a week. If it weren't for the pre-filter, I'd go broke buying main filters constantly. So I have 3 of these cloth pre-filters for each unit and change them weekly, sometimes more. They wash great and have been holding up well. They're easy to change. I like the pretty colors. I wish they'd make some more colors. I can't say enough good things about the purifiers. I have a lot of sinus issues and allergies, and my mom has the same problems with asthma on top of it. Before I got these, I had hives a lot and my mom used her inhaler most days. Since using these over a year now, it's changed our lives. I consider these an absolute need in our house. I don't ever want to live without them again. Thank you Blueair! It's so much easier to breathe, we can feel the difference in the air and our health has improved.
J**N
Fits perfect
As a first line filter it does the job of catching larger particles
A**R
Excellent product
An excellent product! Quality is very good.
R**C
Satisfied.
These catch a ton of dust!
Trustpilot
5 days ago
2 days ago