Description
xCompatibility and fit
Cabiclean offers a convenient 2-pack of 511 replacement filters designed specifically for Blueair Blue Pure 511 purifiers. These filters are not compatible with 511 Auto models, so please double‑check your unit to ensure a correct fit.
Two-in-one filtration for cleaner air
Each filter combines a particle‑capturing layer with an activated carbon component to address everyday air concerns. In real‑world use, you may notice pollen and dust are captured more consistently, while cooking smells or pet odors feel less intrusive.
- Particle filtration captures small airborne particles near 0.3 microns with notable efficiency.
- Activated carbon targets odors from pets, cooking, smoke, and VOCs for a fresher feel.
Built for convenience and longevity
The media is designed to be durable and collapsible for easy storage when not in use. Replacing the old filter is straightforward: confirm that your unit’s metal cage accepts the new piece, then slide it into place for a quick swap.
- Two filters per pack provide ongoing value and ready replacements.
- FSC-certified paper packaging highlights an eco-conscious choice.
Usage and maintenance tips
For best results, consider replacing the filter every six months as a general guideline, depending on usage and environmental conditions. Regular changes help maintain airflow and filtration potential without promising specific outcomes.
Your purchase includes
Two high-quality replacement filters built to fit Blue Pure 511 units securely, with support available if there are fit questions. This option aims to offer reliable performance between cleanings without commitments.
FAQ
Q: Is this filter compatible with Blueair Blue Pure 511?
A: Yes—the 2-pack is designed for Blue Pure 511 purifiers and is not compatible with 511 Auto.
Q: How often should I replace the filter?
A: For best results, replace every 6 months or as needed based on usage and air quality.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.