Has anyone used the little refrigerator fans that use the D cell batteries? I am thinking of getting one for my frig and another for a cooler. How well do they work? Best placement?
I use the Valterra fridge fan that uses two D batteries. Some people have had issues with a tight fit, but it will easily last for a month if not more.
For a refrigerator, definitely. For a cooler, depends. I wouldn't bother with one that uses ice since the fan can get waterlogged, but for an electric one, yes.
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