Attwood 1731-4 Turbo 3000 Series In-Line Bilge Blower, For 3-Inch Interior Diameter Vent Hose, 12-Volt

Used inside X3 Max UTV inlet air ducts to suck in more cold air into the housing CVT belt area to help keep the Temperature down on the belt. It really is the best choice. Need to trim off a Arm and buy a rubber reduce4re to make it work and fit snuf into the 3" INCH INLET OF THE X3 Maverick Can Am. What a difference from my venting tubes compared to stock with No CFM except the rotation of the Secoundary & Primarry.CFM 170+ AWESOME . The 4 Inch is too big I wish I could use the 4" with 270 CFM. The 3 inch is working great. Keep the belt way cool..Happy Trails. Arizona Rider + Dunner.

This things Blows. It really Sucks. Okay, puns intended. Very nice product -- it really moves air! Its loud, so if that matters to anyone remember its intended use. This isn't ment to be blowing in your living room. I would purchase this again!

This 12 volt blower fit ( with modification) into the blower assembly of a 1950 Alfa Touring car. The defroster now will blow off your wig! Far more powerful than any original equipment automotive heater fan blower. Rewinding the original classic blower motor would have been over $250.00 .This is a value with a benefit of more air.

Very strong little fan. Works well to vent out exhaust fumes in cabin space. But it is a little loud. I mounted it on rubber bushing to help cut back the noise, but it is still noticeable. Overall, good fan, good price.

Works great. Twice the CFM of my previous blower and half the size. I have two recommendations at install: 1) Corrigated tubing for maximum airflow. 2) use liquid electrical tape on the wire terminals inside to the motor. These are bare and need to be coated for longer life. Five stars for overall quality, ease of install and performance during use.

I bought this blower to push extra air through my cvt transmission in my side by side. it works as expected and helps cool the cvt. The most improvement i observed was at low engine RPMs. i will update if it fails quickly.

The blowers on my 1997 Chaparral 260 Sig were very loud, and by the looks of them, quite original (yes, there were two on my boat from the factory). These are the "3000" series, which was what was in the boat, so direct replacement. I put a rubber pad between the blower and the fiberglass to eliminate resonance. The new blowers are extremely quiet, and draw far less juice (I would turn my old ones on, and the battery gauge would actually drop a little).Now the captain doesn't complain about the noise at all! Took about an hour to replace.

I’m using this fan to vent the fume from my 3D printer. I made a fumigation hood. The fan is small and works well it’s very loud. I honestly didn’t expect it to be as loud as it is and for how loud it is, I’d expect it to work a little more efficiently. Honestly it does what I paid for it to do.