Apolnus Ultra S7 Air Purifier, Capturing Particles 800 Times Finer Than PM2.5, Makes Its Japan Debut

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Advancing Purification Technology: Beyond the “0.3μm Barrier”

In recent years, indoor air environments have become increasingly complex. Beyond PM2.5 and pollen, there’s a growing demand for solutions against invisible “micro-risks” such as virus-derived particles and ultrafine allergens. Viruses typically measure around 0.1μm, or even smaller in some cases. Traditional filters, designed for 0.3 to 0.1μm particles, may allow these minute particles to pass through, posing a significant challenge to comprehensive air management. Apolnus has focused on breaking through this “0.3μm barrier.”

Diagram showing particle sizes and 0.003μm capture

Capturing Ultrafine Particles Down to 0.003μm

The Ultra S7 achieves a capture performance of 0.003μm by employing an H13 class high-performance filter. This enables it to capture ultrafine particles in the 0.1μm range and airborne virus-derived substances that conventional air purifiers could not. The system doesn’t just circulate air; it physically removes microscopic threats, elevating indoor air quality from “tidying” to “protecting.”

Diagram of multi-layer filtration system

Real-time Detection with High-Sensitivity VOC Sensor

Indoor air quality constantly changes due to daily activities such as cooking, cleaning, and volatile compounds from new furniture. Often, these changes are invisible, and by the time they are noticed, exposure may have been prolonged. The Ultra S7 incorporates a high-sensitivity VOC odor sensor that detects subtle changes in odors and volatile organic compounds (VOCs) in real-time.

Air purifier with blue light indicating sensor

Rapid Deodorization for Improved Air Quality

When the sensor detects changes in air quality, the multi-layer filter system, which includes an activated carbon filter, responds swiftly. Despite its compact size, the Ultra S7 boasts impressive air circulation capabilities. It has been confirmed to reduce airborne odor components from cooking fumes, VOCs, and pet odors by 99.9% in approximately four minutes. This makes it effective for situations requiring quick air refreshment, such as before guests arrive or after cooking.

Results are based on tests in a sealed environment and may vary in actual use depending on the environment and room conditions.

Control panel with "Air Quality 01" and modes

At-a-Glance Air Status with 3-Color LED Display

The air quality detected by the sensor is displayed in real-time using three LED colors (red, yellow, blue). This visual feedback eliminates the unseen anxiety about air cleanliness, allowing users to intuitively grasp when to ventilate or purify the air. By “visualizing” air quality, the Ultra S7 supports the creation of a consistently reassuring living environment.

Air purifier with blue "01 Air Quality" display

Air purifier with green "02 Air Quality" display

Air purifier with red "03 Air Quality" display

Long-lasting Performance: Durable and Clean Filter Design

Traditional HEPA filters can experience reduced capture performance over time due to clogging from dust and oil fumes. The Ultra S7, however, uses a high-density, long-life multi-layer filter designed to consistently capture fine particles over an extended period. Additionally, an integrated antibacterial film layer helps suppress the proliferation of bacteria and mold within the filter, maintaining a clean state.

Hand interacting with air purifier display

This durable design extends the filter replacement interval to approximately 12 months, reducing consumable costs by about 75% compared to models requiring replacement every three months. Fewer replacements also contribute to waste reduction, allowing users to effortlessly combine high purification performance with environmental consideration in their daily lives.

High Purification Performance with Quiet Operation at Approximately 19dB

The Ultra S7 achieves a quiet operation sound of approximately 19dB. Its optimized airflow structure enhances stability, enabling quiet performance with minimal vibration. This ensures comfortable use in environments such as a baby’s nursery during naptime or during evening reading and work, without disruptive noise.

Air purifier in a quiet bedroom setting

Remote Control via Smartphone Connectivity

Smartphone showing app control for air purifier

Designed for modern lifestyles, the Ultra S7 supports smartphone connectivity. Through a dedicated app, users can check indoor air quality, operating status, and filter maintenance notifications anytime. Remote operation is possible with a single tap, even when away from home. Furthermore, voice control capability allows for hands-free operation while performing chores or working, making it easy to maintain a comfortable air environment.

Compact Size, Wide Area Coverage

Standing at just 31cm tall, the Ultra S7 is compact yet offers air purification performance suitable for areas up to 16 tatami mats. This capability surpasses the limitations often associated with smaller units, allowing it to perform effectively in various spaces, from living rooms to bedrooms.

Air purifier next to a sofa in a living room

Design That Blends Naturally with Interiors

The Ultra S7 features a matte finish and a sleek cylindrical form factor. Its design minimizes the appliance’s presence, allowing it to naturally blend into any space, be it an entryway, bedside, or desk area.

Air purifier on a marble table with plants

Lightweight Design for Flexible Use

Weighing approximately 1.95kg, the unit is light enough to be carried with one hand. This allows for flexible use, easily moving it between rooms – perhaps in the living room with pets during the day and in the bedroom at night. Its design adapts to various lifestyles and scenarios.

Commitment to Quality and Safety

Apolnus designs and manufactures its products under strict quality control. The Ultra S7 meets various standards, including SGS testing, PSE, and TELEC certifications. Based on confidence in its internally developed technology, Apolnus provides a two-year free warranty and support system from the date of purchase, ensuring long-term peace of mind for users.

Air purifier in a modern room with a chair

Close-up of the air purifier top

Ultra S7 Product Specifications

    • Size: D190 x W190 x H310mm

    • Weight: 1.95㎏

    • Color: White

    • Rated Output: 15W

    • Applicable Floor Area: 16 tatami mats

    • Minimum Operating Sound: 19dB

    • Minimum Filtration Particle Size: 0.003㎛

    • App Compatibility: iOS・Android

    • Operation Method: Touch・Remote・Voice

Pre-orders for the Ultra S7 are currently available on the official store, offering advantageous bundle pricing prior to its formal release in Japan. For more details, please visit the official store.

[Apolnus Official Store: https://apolnus.co.jp/s7_2_prtimes]

This product is recommended for those who wish to maintain a comfortable air environment in various spaces within their home, including bedrooms, living rooms, and personal areas.

Campaign details, prices, and conditions are subject to official website announcements. They may change depending on sales status, so please check the official website for the latest information.

As a home appliance brand from Taiwan, Apolnus is committed to the philosophy of sustainable circular manufacturing, developing products focused on air quality and living standards. The brand achieved No. 1 sales performance on the Japanese crowdfunding platform “Makuake” based on sales during its listing period. Apolnus is gaining attention as a new generation air purifier brand, recognized for its advanced purification technology and environmental considerations.

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