# Blue Pure 511

**Doorprice Score 5.1/10** (Poor; likely 3.6–6.6, low confidence).
Price: $99.99 at Blueair (with est. tax $107.28; shipping set at checkout). Store rating 4.1/5 from 192 ratings.

## Specs
- Room Coverage: Up to 38 m² (413 ft²) in 30 minutes
- Filter Technology: HEPASilent 4-stage filtration (pre-filter, main filter, activated carbon)
- Fan Speeds: 3 adjustable levels
- Noise Level: 24 dB at low fan speed
- Power Consumption: 2 W (normal speed)
- Color: White, Gray

## Where to buy
Buy at Blueair: https://www.blueair.com/cart/49656096391454:1?_gsid=P7N5qdR3dZ89&utm_source=shopify&utm_medium=catalog
For the price delivered to a ZIP (real shipping options, promotions, estimated tax) ask for the delivered price of shopify:3yX3DV3DZJx569hFisZjOO.