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Blueair Blue Signature Medium SP3i air purifier. Room size: 46 m² at 4.8 air changes per hour; pollen CADR 561 m³/h; 23-55 dB(A); 3.5-42 W. Technical data taken from the documentation published by the manufacturer.
€216,44
In stock
Order today and receive it on October 12-16 in Germany, or on October 16-20 in the rest of the EU.
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Other EU countries: 6–8 business days. Orders confirmed before 14:00 leave the same day. Delivery times and zones.
You have 30 calendar days to return the product. If it arrives faulty, damaged or does not match the order, we collect it and refund you at no cost. Return conditions.
Every product is new, sealed and covered by the manufacturer warranty. Customer support Monday to Friday.
Blueair air purifier from the Blue Signature range in the medium size (SP3i). It works with seven filtration stages and with OdourFence technology for odours, and shows the air status on a display that adapts its brightness to the room. The manufacturer states 46 m² in 12.5 minutes and up to 209 m² in one hour.
When choosing an air purifier it is worth comparing the clean air delivery rate (CADR) and the room size the manufacturer declares for it, the filtration stages and the cost and frequency of replacement filters, the noise level in the quietest and in the maximum mode, and the power draw in continuous operation. To deliver the stated figures the unit needs free space around the air inlet and outlet grilles, a position out of the way and a 220-240 V socket; filters are replaced on the schedule given in the manual and are not washed unless the manufacturer allows it.
The data shown comes from the documentation published by the manufacturer; in case of divergence the official product datasheet prevails. The appliance is covered by the two-year statutory warranty for defects under German law (§§ 434 ff. BGB).
| Brand | Blueair |
|---|---|
| Model | Blue Signature Medium SP3i |
| Type | Air purifier with HEPASilent filter |
| Recommended area | 46 m² (4.8 ACH); up to 209 m² in one hour |
| CADR | Pollen 561 m³/h; dust 525 m³/h; smoke 545 m³/h |
| Filtration | 7 stages, particle and carbon, OdourFence technology |
| Noise level | 23-55 dB(A) |
| Power | 3,5-42 W |
| Dimensions | 49 x 30 x 30 cm (H x W x D) |
| Weight | 4.3 kg |
| Speeds | 1 – 2 – 3 – 4 – Auto – Night |
| Filter replacement | Every 9-12 months |
| Connectivity | Wi-Fi, Blueair app |
€103,20
€399,20
