What room size is best for the Blue Pure 311i Max?

We recommend placing in a room around 387 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The Blue Pure 311i Max will clean a 900 ft² space in 30 minutes, and 1,800 ft² in 1 hour.

What are the noise levels of the Blue Pure 311i Max?

Operates quieter than a whisper on low at 23 db and is no louder than 50 dB on high fan speed.

How often do I need to change the filters?

Your filter will last up to 9 months thanks to our proprietary RealTrack algorithm that accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

What pollutants does the Blue Pure 311i Max filter out?

Our HEPASilent dual filtration technology removes 99.97% of airborne particles, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria, are captured.

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🌿 Elevate your air game—because clean air is the new luxury.

SLEEK SUSTAINABLE - Lightweight 3.5 kg design with energy-efficient 4W power consumption keeps your space fresh without the footprint.
WHISPER QUIET COMFORT - Operates as low as 23 dB, perfect for undisturbed sleep or focused work sessions.
BREATHE PURE LIVE SMART - HEPASilent tech removes 99.97% of particles down to 0.1 microns for truly clean air.
CONTROL AT YOUR FINGERTIPS - Customize schedules, monitor air quality, and track filter life with the intuitive Blueair app and Alexa voice commands.
FAST FRESH AIR NO WAITING - Cleans large rooms up to 86 m² in just 30 minutes—because your time is precious.

The BLUEAIR Blue Pure 3350i Max is a smart, energy-efficient air purifier designed for rooms up to 86 m². Featuring HEPASilent technology, it removes 99.97% of airborne particles as small as 0.1 microns, including allergens, smoke, and pet dander. Operating quietly at 23 dB, it offers app-based control with Alexa compatibility, real-time air quality monitoring, and filter life tracking for seamless maintenance.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

1717.16 DT

Duties & taxes incl.

Tunisiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Brand	BLUEAIR
Model Number	109538
Color	Grey and White
Product Dimensions	31.75 x 31.75 x 48.26 cm; 3.5 kg
Power / Wattage	4 watts
Auto Shutoff	No
Noise Level	23 dB
Special Features	Corded
Item Weight	3.5 Kilograms

BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold

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