Faq
FAQ
Q. Is there only white rain blocking plate (slide plate) like the existing product?
You can choose between two opaque (white) models for transparency and privacy.
Q. What are the specifications of Sunny's product?
It’s 30cm wide with rainwater membrane and customized to the height of each window
It is 2cm thick and can be put on an insect screen or rail or constructed according to the free space of the window frame.
Q. What percentage of fine dust blocking filters can be blocked?
The fine dust filter provides a filter with a blocking rate of 86.9% or higher.
(Based on test report, excluding indoor fine dust)
Q. What is the lifespan of the filter?
Sustainable stability and the best semi-permanent filter in the country are used, so there are no reinstallation costs.
Q. Why do we need a slope to block rainwater and how much does the ventilation rate decrease when it rains?
Rainwater blocking plate (slide plate) is required to prevent rainwater from reaching the fine dust filter even if it rains.
Therefore, no dust cake is formed, so no pore blockage of the filter occurs, so air permeability does not decrease.
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