Burtran

Nano-Oxy™ HEPA 14 Air Purifier for Home, up to 1,360 ft²/h, with air quality display, balanced 5-stage PM2.5 and TVOC filtration, eliminates 99.995% micro pollutants, Wi-Fi, 120V AC

Burtran specializes in smart home air purification and wellness devices that combine HEPA filtration with negative ion technology. The brand targets homeowners seeking advanced air quality monitoring and allergen removal for bedrooms and large living spaces.

What Burtran Sells

Burtran manufactures air purifiers and health-focused wearables centered on air quality and sleep wellness. The flagship product is the A31 H14 HEPA Air Purifier, designed for rooms up to 1,360 square feet, featuring five-stage filtration that targets PM2.5 particles and volatile organic compounds. The brand also offers the Recharge Mask-AI Sleep Mask with Bluetooth headphones and heated eye function. Burtran's core technology is Nano-Oxy, their proprietary negative ion generation system that the brand claims helps replicate the air-purifying effects found naturally near waterfalls and forests. All air purifiers include Wi-Fi connectivity and real-time air quality displays.

Filtration and Performance Specs

Burtran's air purifiers use H14 HEPA filters as the central stage in their five-layer filtration stack, targeting particles down to PM2.5 microns. The A31 model claims to eliminate 99.995% of micro-pollutants and operates in ultra-quiet sleep modes, making it suitable for bedrooms. The filtration system balances both particulate matter removal and volatile organic compound (TVOC) capture. Replacement filter sets like the F30 are sold separately and include the complete Nano-Oxy, HEPA 14, H12, and activated carbon layers needed to restore full purification capacity.

Price Range and Product Tiers

Burtran's product lineup spans USD 169.99 to USD 799.99. Entry-level options include the Recharge Mask-AI Sleep Mask at USD 169.99, while the A31 HEPA Air Purifier ranges from USD 299.99 to USD 799.99 depending on retailer availability. Replacement filter sets for the A31 are priced at USD 89.99. This positioning places Burtran in the mid-to-premium segment of the smart home air purification category, reflecting the inclusion of Wi-Fi monitoring, negative ion generation, and multi-stage filtration.

What to Check Before Ordering

Before purchasing a Burtran air purifier, verify the square footage of your intended room against the A31's 1,360 square foot coverage rating to ensure adequate air circulation. Check whether you need the higher-priced variant with additional features or if the mid-range option meets your needs, as multiple A31 models are listed at different price points. Consider the ongoing cost of replacement filters; the F30 filter set should be budgeted as a recurring maintenance expense. Confirm that Wi-Fi connectivity is available in your intended installation space, as the Burtran app relies on network access for remote monitoring and control.

What stands out

• HEPA 14 filtration eliminates 99.995% of micro-pollutants
• Multi-stage filtration balances PM2.5 and VOC removal
• Ultra-quiet sleep modes suitable for bedrooms
• Wi-Fi and real-time air quality display included

Worth knowing

• Premium pricing reflects mid-to-high market segment
• Replacement filters require periodic purchase
• Negative ion effectiveness indoors depends on consistent device operation

What is Nano-Oxy technology and how does it work?

Nano-Oxy is Burtran's proprietary negative ion generation system designed to replicate the air-purifying effect of natural environments like forests and waterfalls. Negative oxygen ions attach to airborne pollutants, helping to neutralize them. The ions are short-lived indoors (seconds to minutes), so consistent device operation maintains their presence.

What room size does the A31 air purifier cover?

The Burtran A31 is rated for rooms up to 1,360 square feet, making it suitable for large bedrooms, living rooms, and open-plan spaces. Coverage depends on room layout, airflow patterns, and furniture placement, so verify your room dimensions before purchase.

How often do I need to replace the filters?

Filter replacement intervals depend on air quality, usage hours, and environmental factors. Burtran sells the F30 replacement filter set (USD 89.99) as the primary maintenance consumable. Monitor your air quality display and follow the device's filter-life indicator for optimal purification performance.

Can I control the air purifier remotely?

Yes, Burtran air purifiers include Wi-Fi connectivity and a mobile app for remote monitoring and control. The built-in air quality display also provides real-time PM2.5 and TVOC readings on the device itself, so app access is optional for basic operation.

Is the A31 suitable for allergy sufferers?

The A31's five-stage filtration, including H14 HEPA filtration, targets allergens and PM2.5 particles down to micron levels. Ultra-quiet sleep modes make it bedroom-friendly for sensitive sleepers, though individual results vary based on room conditions and allergen sources.