2-Pack IP67 Waterproof Silent 12V DC Cooling Fan - 120mmx25mm 4.72inch High-Speed 3000RPM Dual Ball Bearing 2 Wire 3Pin Exhaust Fan for RV Fridge

Works good to keep my batteries cooler on my battery bank. It's a powerful little fan.

Running these nonstop for 4 months now in an extremely humid environment without any issues. They are loud but I wouldn't say louder then advertised and they provide adequate air flow for my purposes. Can't say if I will get 6 years but if they make it past 6 months they will be worth it.

Used these to keep a solar generator i built nice and cool. They work great!

Running great. Pushes good air and quiet.

Love the quality, low noise level, using on back of an RV fridge. Now the fridge operating very well.

I bought these to use in a home brew airbrush spray booth for mostly water based paints. They are not silent but aren't too loud even at full speed. Work great with the speed control sold separately.

I purchased 2 fans in February. Installed them with 2 fans I purchased in 2022 . Older fans still running. The new fans cycle on and off . They will shut down for a minute or so then restart . Sometimes they will run for a few minutes and other times a few seconds .I would not recommend these fan.

I am using thesefor inside the cab cooling fans on a RZR. They work really really well. Even though I'm using them as unintended.