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Joybuy£8.99Visit shop Blueair Blue/Beige Air Genuine Pre-Filter For Pure 511I Max Air Purifier – Washable Fabric， Scandinavian Design – Limestone Beige， 111359
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The Blueair Pre-Filter for the Blue Pure 511i Max is an essential accessory designed for homeowners who want to maximize their air purification efficiency and extend the lifespan of their primary filter. It effectively traps large airborne particles like dust, pet dander, and lint before they enter the main filtration system. While it is highly effective at maintaining performance, it requires periodic washing to remain effective, which may be a caveat for those looking for a purely maintenance-free experience.
| Colour | Beige |
|---|---|
| Model Part Number | 111359 |
| Brand | Blueair |
It is recommended to air dry the pre-filter after washing to prevent any potential fabric shrinkage or damage.
Washing frequency depends on your home environment, but a good rule of thumb is to wash it whenever it looks visibly dusty or every 2-3 months.
No, this specific pre-filter is designed exclusively for the Blue Pure 511i Max.
The pre-filter is designed to capture large particulate matter; odors are typically addressed by the activated carbon layer in the primary filter.
You can use a vacuum cleaner with a soft brush attachment to gently remove dust and lint from the surface.
The fabric is durable and designed for multiple washes, provided you use a gentle cycle and low temperatures.
The pre-filter is likely covered in too much dust. Vacuum the exterior or remove and wash the fabric.
Ensure you are using the correct model (Blue Pure 511i Max) and verify that the filter is pulled completely over the housing without bunching.
To install the pre-filter, simply slide the fabric sleeve over the frame of your Blue Pure 511i Max until it fits snugly. Ensure the seam is properly aligned for a clean appearance. This specific pre-filter is exclusively compatible with the Blue Pure 511i Max model. For care, it is recommended to vacuum the exterior of the filter periodically to remove surface lint. When it is time for a deep clean, remove the fabric, machine wash it on a gentle cycle with a low-temperature setting, and allow it to air dry completely before reinstalling it on the unit.
