Product review (3 stars): and I can then better evaluate the product
OK, as you asked, here is a preliminary comment on your product: The "set-tapping wall anchors and the mounting screws" were not included, as the instruction sheet said they would be.
Please send me those items, and I can then better evaluate the product. The MagVent looks promising, but the installation process can not be done, without the proper screws and anchors.