The heart of the air conditioning system! It makes your space comfortable.
The "coarse dust filter" is a filter designed to remove large particles and dust from the air. To protect indoor air quality, it captures dust and particles in the air, maintaining a clean environment. Additionally, the better the filter's performance, the more efficient the air conditioning system becomes, contributing to a comfortable space. Our company is a sales agent for a major filter manufacturer. We look forward to your inquiries and requests for quotes. 【How to Choose a Coarse Dust Filter】 ■ Filtration efficiency (collection capacity) ■ Material and durability ■ Replacement frequency and maintenance *For more details, please download the PDF or feel free to contact us.
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【Overview】 ■ Removes large particles and dust from the air ■ Typically used in building air conditioning systems and air purifiers ■ The filter mesh is relatively coarse and can capture large particles ■ Regular cleaning and replacement are necessary, and efficiency decreases as performance declines ■ Used in conjunction with HEPA filters and finer filters to enhance accuracy *For more details, please download the PDF or feel free to contact us.
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Eiwa Shoko Co., Ltd. offers maintenance services for air conditioning equipment. With our accumulated know-how and experience over many years, as well as proven results from numerous sites, we provide reliable technical expertise to meet our customers' needs. Additionally, we also carry out renovation work for air conditioning systems, so please feel free to consult us if you have any requests.