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🛡️ Breathe Boldly: Your Allergy Armor for a Cleaner, Happier Home
The BLUEAIR Blue Pure 311i Max Series AllergenBlock Filter is a genuine replacement filter designed to fit Blue Pure 311i Max air purifiers. Featuring a four-layer filtration system with an AllergenBlock defense layer, it neutralizes over 90% of common allergens like pollen, dust, and pet dander. The activated carbon layer also reduces light household odors. Lightweight and pleated for optimal airflow, this filter should be replaced every 6 months for continuous allergen protection. Compatible exclusively with 311i Max models, it offers an automated subscription option for hassle-free maintenance.
| ASIN | B08KQKR8LY |
| Air Filter Construction | Pleated |
| Best Sellers Rank | #132,333 in Kitchen ( See Top 100 in Kitchen ) #813 in Air Purifier Filters |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Common Applications | Residential, Appliances |
| Compatible Devices | Air Purifier |
| Compatible Hvac Systems | residential |
| Compatible devices | Air Purifier |
| Customer Reviews | 4.6 out of 5 stars 164 Reviews |
| Filter Shape | Rectangular |
| Included Components | Air Purifier Replacement Filter |
| Item Dimensions L x W x Thickness | 45L x 29W x 9.4Th centimeters |
| Item Type Name | Air Purifier Filter |
| Item Weight | 0.76 Kilograms |
| Item weight | 0.76 Kilograms |
| Manufacturer | Blueair |
| Manufacturer Part Number | 111228 |
| Material | Activated Carbon |
| Material Type | Activated Carbon |
| Model Number | 111228 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Grade | Replacement Filter |
| Product dimensions | 45L x 29W x 9.4Th centimeters |
| UPC | 689122026718 |
| Unit Count | 1 Count |
L**A
Refills
Love the refills and easy to replace.
J**.
Easy install, solid efficacy so far.
I live in a part of southern CA where we’re regularly affected by regional wildfires, smog, and other airborne environmental hazards. As someone with complex chronic illness that’s affected by air quality, managing these environmental factors is crucial. This is my first time ordering the SmokeBlock filters instead of the standard ones, and we’re (thankfully!) not dealing with major wildfire activity at the moment, but I will say that I have had very limited respiratory symptoms since installing these new filters about a week ago. There was nail polish used in my home this week and they seemed to help dissipate the chemical odor more quickly than usual. They were very easy to install
K**D
Read the description for the proper fit, NOT A + MODEL
If you are reading this before placing your order and you own a 331i+, this is the wrong filter. That + is a larger model and this one won’t fit. Don’t be like Bob. Read the description very, very carefully! 😆😁 On another note, I love my Blue Air!
M**.
Quality change out.
Quick and easy to change.
K**R
Good kitchen air filter
Helps reduce kitchen smoke / general air quality improvement. Moderately improves cat allergies by reducing dander, though not a complete solution
Trustpilot
3 weeks ago
1 month ago