200/300 Series
2 results
Blueair Classic 200/300 Series Replacement Filters | Models 203, 205, 280i, 270E
Keep Your Blueair Classic Running Perfectly
Replacement filters engineered...
Start shopping to qualify for free shipping!
This website uses cookies to improve your experience. By continuing to use our website you are consenting to our cookie policy.
Replacement filters engineered...
Replacement filters engineered for your Classic series with smart monitoring and subscription savings.
Compatible Blueair Models: 280i • 205 • 203 • 270E • 270E Slim • 203 Slim
Find your model name on the label inside your air purifier to confirm compatibility.
Captures dust, pollen, pet dander, and household odors with 99.97% particle removal. Subscribe & Save available | 4.5/5 stars (90+ reviews)
Enhanced protection with 2x activated carbon. Ideal for smoke, cooking odors, and strong smells. Subscribe & Save available | Best for odor control
Flexible subscription plans for effortless maintenance and ongoing savings.
|
Feature |
Particle |
DualProtection |
|
Particle Capture |
99.97% |
99.97% |
|
Activated Carbon |
Standard |
2x Enhanced |
|
Smoke Performance |
Moderate |
Up to 99.99% |
|
Best For |
General use |
Heavy odors & smoke |
|
Filter Life |
6-9 months |
6-9 months |
4.5 out of 5 stars | 89% recommend this product
"Easy to use and makes a real difference in air quality." P J., Verified Buyer
"Genuine Blueair filters work beautifully. Third-party filters just spread dust around." Josey, Verified Buyer
"Fast delivery and great value for a brand name product." gigi32, Verified Buyer
Q: Which Blueair models use the Classic 200/300 series filters?
A: Compatible with models 203, 203 Slim, 205, 270E, 270E Slim, and 280i. Find your model on the label inside your air purifier.
Q: How do I choose between Particle and DualProtection filters?
A: Choose particles for general dust and light odors. Choose DualProtection if you experience smoke, strong cooking odors, pet smells, or live in high-pollution areas.
Q: How do I install a replacement filter?
A: Installation takes under 2 minutes: (1) Unplug your unit, (2) Access the filter panel, (3) Slide out the old filter, (4) Insert the new filter with airflow arrow toward the fan, (5) Close the panel.
Q: Can I use third-party or generic filters?
A: No. Generic filters often spread dust rather than capture it. Genuine Blueair filters are tested to deliver 99.97% particle capture and protect your warranty.
Q: Is my filter FSA/HSA eligible?
A: Yes! Blueair filters qualify for FSA and HSA as medical devices for air quality improvement.
Q: Why is my filter life shorter than expected?
A: Filter life varies based on usage time (24/7 vs. part-time), air quality, pets, smoking, and outdoor pollution. Using your purifier strategically helps extend filter life.
Q: How do I subscribe to filter deliveries?
A: Select your filter type, choose your delivery frequency (3, 6, or 9 months), and complete checkout. Manage your subscription anytime in the Blueair app.