1st time reviewing a product and publishing so I apologize for the length of the video but I wanted to explain our why's for using this product. I will most definitely update as the hot summer weather hits and also do another update when I use the heat setting on the vent in the winter as well.
I do need to make another follow-up. I did purchase another one for the 2nd bedroom upstairs. we have 2 bedrooms upstairs with only esch room having 1 air vent. This was my main reason for testing this product out, and being that we have an old farm house. I rate the vent 5 out of 5! They have helped tremendously to push air harder into the upstairs rooms, cooler them off much quicker!
It does not intake, only helps distribute more airflow from the vent. Best used for rooms that get the least minimal air flow or hotter sections of the house. Same applies for heat. It's job is to only push air out.
It keeps the room consistently cool at all times even when our ac isnt running, it continues to push that cool air out of the vents, helps alot. I don't allow it to turn off except when we might be away on vacation just because the upstairs needs that extra push of cooler air with how warm it can be up there. I'm still highly impressed with the job it does and much happier I found this product over buying an ac window unit!
It keeps the room consistently cool at all times even when our ac isnt running it will continue to push that cool air out of the vents. I don't allow it to turn off except when we are away from our home on vacation, just because the upstairs needs that extra push of cooler air with how warm it can be up there. I'm still highly impressed with the job it does and much happier I found this product over buying an ac window unit!
I would not expect it to since they push air flow out and not in. If the inside of the vents are that dusty then I would definitely recommend to vaccumm then out 1st.
