Thanks for sharing your experience. We have a DRS in our Network RV and dust definitely gets in through the rear vent above the toilet. I block this vent and the door vent while on dirt roads and remove the tape when stopped. This definitely stops the dust. The amount of dust in the front mounted hot water system and the lower fridge vent (we have a 3 way so can't block it) is amazing. I'm not sure the wind deflectors are a solution. If dust isn't getting in the fridge vent, then neither is fresh air. Thanks again. All common sense advice given.
Thanks for sharing your experience. We have a DRS in our Network RV and dust definitely gets in through the rear vent above the toilet. I block this vent and the door vent while on dirt roads and remove the tape when stopped. This definitely stops the dust. The amount of dust in the front mounted hot water system and the lower fridge vent (we have a 3 way so can't block it) is amazing. I'm not sure the wind deflectors are a solution. If dust isn't getting in the fridge vent, then neither is fresh air. Thanks again. All common sense advice given.
Well done Chris