20W Square Solar Attic Fan:
from Tumblr http://ift.tt/1tBPyja
via IFTTT
Features: 1. It can be used to ventilate, air change and pull out wet in workshop, storage and all kinds of attic(Roof). 2. Solar
from Tumblr http://ift.tt/1tBPyja
via IFTTT
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