BLUEAIR Blue Pure 511i Max Smart Air Purifier – HEPASilent™ Filtration for Small Rooms
Compact Smart Air Purifier for Bedrooms and Small Spaces
The BLUEAIR Blue Pure 511i Max is a compact Wi-Fi air purifier designed for bedrooms, offices, nurseries, and other small rooms. It uses HEPASilent™ dual filtration with a Particle & Carbon filter and washable fabric pre-filter to capture airborne particles and help reduce light household odors.
Its integrated air sensors support Auto Mode, while the Blueair app provides remote control, scheduling, air-quality monitoring, and filter-life notifications.
Coverage Guidance
📐 Recommended Room Size: Up to 237 sq. ft. for frequent air changes
⏱️ Larger-Room Coverage: Up to 569 sq. ft. in 30 minutes or 1,138 sq. ft. in 1 hour, as listed by the manufacturer
📦 Package Quantity: 1 air purifier set
What’s Included
🌬️ 1 × BLUEAIR Blue Pure 511i Max Air Purifier
🧽 1 × Particle & Carbon Filter
🩶 1 × Stockholm Fog Fabric Pre-Filter
One complete air-purifier set is included per order.
Product Features
✔ BLUEAIR Blue Pure 511i Max smart air purifier
✔ HEPASilent™ dual-filtration technology
✔ Particle & Carbon filter included
✔ Washable fabric pre-filter included
✔ Helps capture airborne dust, pollen, pet dander, smoke particles, and other fine particles
✔ Helps reduce light household odors from pets, cooking, and smoke
✔ 360-degree air intake with top air outlet
✔ Wi-Fi connectivity
✔ Blueair app compatibility for remote control and schedules
✔ Integrated air-quality sensors
✔ Auto Mode adjusts fan speed according to air quality
✔ Night Mode for low-speed operation and reduced display lighting
✔ Four manual fan-speed settings
✔ Filter-replacement indicator
✔ RealTrack Technology® tracks filter life based on use and pollutant levels
✔ Compact rounded design with display lock
Controls & Smart Modes
Choose from:
🌬️ Fan Speeds 1, 2, 3, and 4
🤖 Auto Mode
🌙 Night Mode
📱 Wi-Fi and Blueair app control
🕒 App scheduling and timer controls
🔒 Display lock
Care Instructions
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Place the purifier upright on a stable surface with clear space around the 360-degree air intake.
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Keep the top air outlet unobstructed during use.
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Vacuum the outer fabric pre-filter regularly to remove visible dust and debris.
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Wash the removable fabric pre-filter as directed on its care label, then allow it to dry fully before reinstalling.
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Replace the Particle & Carbon filter when the filter indicator or app notification advises replacement.
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Unplug the purifier before cleaning the exterior.
Do not use the purifier outdoors or in wet areas. Do not wash the main Particle & Carbon filter.
Product Specifications
Brand: BLUEAIR
Model: Blue Pure 511i Max
Product Type: Smart Air Purifier
Filtration: HEPASilent™ dual filtration with Particle & Carbon filter and fabric pre-filter
Included Pre-Filter Color: Stockholm Fog
Recommended Room Size: 237 sq. ft.
Maximum Listed Coverage: Up to 1,138 sq. ft. in 1 hour
Air Intake: 360-degree
Air Outlet: Top
Controls: Fan speeds 1–4, Auto Mode, Night Mode, app control
Wi-Fi: Yes
Sound Level: 19–48 dB
Energy Consumption: 17W
Dimensions: 14.5 in. H × 9.3 in. W × 9.3 in. D
Product Weight: 4.2 lb.
Recommended Shopify Collection: Home & Living > Home Appliances
Frequently Asked Questions
How many air purifiers are included?
One Blue Pure 511i Max air purifier is included.
Does it include a filter?
Yes. The package includes one Particle & Carbon filter and one Stockholm Fog fabric pre-filter.
Can I control it from my phone?
Yes. Connect the purifier to Wi-Fi and use the Blueair app for remote controls, schedules, air-quality information, and filter notifications.
Does it have an automatic setting?
Yes. Auto Mode uses the integrated air sensors to adjust fan speed based on detected air quality.
How often should the filter be replaced?
Filter life depends on use, fan speed, and pollutant levels. The unit’s RealTrack Technology® and filter indicator help notify you when replacement is needed.
Can the fabric pre-filter be washed?
Yes. The outer fabric pre-filter is removable and washable. The main Particle & Carbon filter is not washable.
Use the BLUEAIR Blue Pure 511i Max for compact, app-connected air filtration in a bedroom, office, or other small indoor space.
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