What is the best exhaust fan under £100?

Ak96

Active Member
Looking for a 4” fan quick to replace my old faulty one.
Must be quiet!
Under £100 and based in the UK (if I can buy on amazon extra points)

Thanks guys!
 

piratebug

Well-Known Member
They sell this one in different sizes, it has (2) speeds, high / low, the 4"/100mm version on the high setting works good in a 1m X 1m x 2m tent, but the 6"/150mm version using a (4"/100mm to 6"/150mm, reducer/expander) running on the low setting is much quieter than the 4"/100mm version running on the high setting, plus the 6"/150mm version using a (4"/100mm to 6"/150mm, reducer/expander) running on the low setting moves (2x) the air as the 4"/100mm version running on the high setting!
 

coreywebster

Well-Known Member
Fans as quiet as the AC infinity are rare, your average fan will be 50db which is a fuck ton louder than 30s of the infinity.

diyleduk sells the 4" with speed controller for £99

I use box fans that are 23-25db, but they move a lower volume of air. I have 4" and 6" , the 4" takes care of 1x1m veg tent with 315cmh.



You would be better going for the ac infinity 4" if you can wait for diyleduk to restock, shoot him an email.
 

Ak96

Active Member
Fans as quiet as the AC infinity are rare, your average fan will be 50db which is a fuck ton louder than 30s of the infinity.

diyleduk sells the 4" with speed controller for £99

I use box fans that are 23-25db, but they move a lower volume of air. I have 4" and 6" , the 4" takes care of 1x1m veg tent with 315cmh.



You would be better going for the ac infinity 4" if you can wait for diyleduk to restock, shoot him an email.
Would a box fan cover a standard 2’x2’x4’ tent?
 
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