- EraClean: Your Solution for Household Odors Before the Rainy Season
- Addressing the “Invisible Discomfort” of the Rainy Season
- Beyond Deodorization: A Holistic Approach to Air Quality
- Versatile Use in Various Household Locations
- 1. Addressing the Three Major Refrigerator Concerns: Odor, Bacteria, and Freshness Loss
- 2. Design that Eliminates Traditional “Placement” and “Lived-in Look” Concerns
- 3. AI-Controlled “ON/OFF Intermittent Operation Program” Reduces Device Load
- 4. Minimal Annual Running Costs: No Filter Replacement or Re-purchasing Needed
- Product Specifications
- Project Overview
- Business Overview
EraClean: Your Solution for Household Odors Before the Rainy Season
TransFortune is pleased to announce the pre-sale of EraClean, a sterilizing and deodorizing device designed to refresh your home’s air environment, which will continue until May 31st. This device, which garnered significant attention overseas and achieved over 200 million yen in sales on “Xiaomi Youpin,” quickly surpassed its crowdfunding goal on CAMPFIRE within a single day and is now working towards its next goal.

As the rainy season approaches, bringing with it increased humidity and the potential for unpleasant odors, EraClean offers a proactive solution to create a more comfortable living space by improving the air quality itself.

For more details, please visit the CAMPFIRE project page:
https://camp-fire.jp/projects/916995/view
Addressing the “Invisible Discomfort” of the Rainy Season
The rainy season often leads to an increase in humidity, fostering the growth of bacteria and mold, which in turn elevates the risk of various household odors. These can include stuffy refrigerator smells, damp odors in shoe cabinets and entryways, musty closet smells, moldy odors under washbasins, and pet odors.

Addressing these “air quality” concerns is crucial for overall living satisfaction.

Beyond Deodorization: A Holistic Approach to Air Quality
EraClean is a sterilizing and deodorizing device that utilizes ozone to break down odor-causing substances, thereby improving the overall air environment. Unlike traditional deodorizers, EraClean offers three distinct features:
- Oxidative decomposition of odor sources.
- Suppression of bacterial growth.
- Maintenance of a clean environment for food ingredients.

Versatile Use in Various Household Locations
Its compact and cordless design allows EraClean to be placed in various locations throughout the home. There have been many requests for using multiple units in different areas.

Note: In large or well-ventilated spaces, ozone may diffuse, potentially reducing its effectiveness.

1. Addressing the Three Major Refrigerator Concerns: Odor, Bacteria, and Freshness Loss
EraClean condenses the ozone decomposition technology used in commercial food storage facilities into a household-sized device for refrigerators. Unlike conventional “just-place-it” deodorizers, it actively improves the internal environment using the power of ozone.
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Decomposes ethylene gas, inhibiting the ripening of vegetables.
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Suppresses the growth of various bacteria.
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Oxidatively decomposes odor-causing substances.
This technology helps maintain the freshness of perishable vegetables and fruits. It is an eco-friendly device that supports households aiming to minimize food waste.

Deodorizing Effect
Ozone oxidizes and decomposes odor-causing substances. Internal test results showed that the odor of durian, a test subject, decreased by over 90% after EraClean operated for 10 minutes. During the test, odor levels gradually decreased over 5 to 10 minutes, with the odor almost entirely removed.

Note: This data is based on internal testing and serves as a reference. Actual effects may vary depending on the usage environment, storage conditions, and types of food.
Sterilization Effect
According to a survey by NSF International, a U.S. health research organization, the vegetable drawer in a household refrigerator is one of the areas with the highest bacterial counts in the home. Refrigerators are often perceived as safe because they are cold, but they can be environments where bacteria, mold, and ethylene gas (which accelerates vegetable spoilage) thrive. EraClean aims to maintain food freshness for longer by improving the air environment within the refrigerator.
Third-party testing confirmed a reduction of over 99.9% for the following bacteria in a 127L refrigerator environment after 90 minutes of operation:
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Escherichia coli
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Staphylococcus aureus
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Salmonella typhimurium
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Listeria monocytogenes
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Pseudomonas aeruginosa

Note: These results were obtained under specific test conditions and do not guarantee the same effects in all usage environments. Complete eradication or sterilization of bacteria is not guaranteed.
2. Design that Eliminates Traditional “Placement” and “Lived-in Look” Concerns
To address common “hidden stresses” associated with conventional deodorizers (such as charcoal or gel types), including their large size, obtrusive appearance, and inconvenience, EraClean prioritizes design and space-saving features. Its minimalist exterior and a dedicated clip for door pockets ensure it blends seamlessly into the refrigerator interior without obstructing food access.

3. AI-Controlled “ON/OFF Intermittent Operation Program” Reduces Device Load
The device incorporates AI to control internal temperature, voltage, and current, preventing malfunctions and unnecessary power consumption. It also utilizes “intermittent operation” to reduce stress on the built-in rechargeable battery by mitigating thermal runaway and overvoltage, thereby conserving battery life.
Furthermore, a “vibration sensing function” is included, which automatically stops operation when vibrations, such as opening the refrigerator door, are detected, and resumes operation after 3 minutes.

4. Minimal Annual Running Costs: No Filter Replacement or Re-purchasing Needed
EraClean is USB (Type-C) rechargeable and features a large-capacity 2500mAh battery, providing approximately 40 days of operation on a single full charge (in freshness preservation mode). The electricity cost per charge is minimal, offering excellent cost performance. With no need for filter replacements or device re-purchasing, it is designed to be environmentally friendly and economical, helping alleviate concerns about rising living costs.

Product Specifications
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Product Name: EraClean Refrigerator Sterilizing and Deodorizing Device
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Size: Height 36mm / Width 136mm / Depth 37mm
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Weight: Approximately 120g
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Charging Time: Approximately 4 hours
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Continuous Operation Time: Approx. 40 days on full charge (Normal Mode)
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Battery Capacity: 2500mAh
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Rated Output: 2W
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Rated Voltage: 5VDC
Project Overview
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Sales Period: April 5, 2026 (Sunday) – May 31, 2026 (Sunday)
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Platform: CAMPFIRE
Business Overview
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Company Name: TransFortune
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Representative: Yumiko Harigae
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Business Activities: Import and sales of overseas products
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Contact: info@transfortune.jp

