Old Reviews 4 inch flange problem

lykaboss

DWC SLAYER
Joined
Oct 12, 2011
Messages
838
Reputation
0
Reaction score
319
Points
0
Ok so i had a off brand ebay 4 inch carbon filter, the 4 inch ducting fit perfect over it. I just got in my new 4 inch x 12 inch Phresh filter and the ducting will not fit over it. Its slightly larger. I took my old carbon filter and matched u the flangs to the new Phresh filter and the old carbon filter flange and actually slide into the Phresh filters flange. Anyone ever run into this problem? Is seems like it might be a 4 1/2 inch flange :no:
 
I noticed that too, luckily i had two sets of ducting and one of them fit! i didnt measure to see if the flange was to big or the duct was to small
 
I just measured the phresh filter flange and it is dead nuts 4 1/4. what is that about
 
I/D and O/d.......that's the issue..
 
ok so with that being said... what is the solution? Do i get 6 inch ducting... or can you link me to 4 inch ducting that will actually work
 
How noisy is that ducting bro? I usually use insulated for sound reduction and no heat escape as I vent through a wall :smokebuds:
 
not really sure bro, i only have like a 2-3 foot piece, the rest is the metal.
170885d1359242705-grindins-auto-grow-dinafem-cheese-jem-frost-dragon-dscn1922.jpg
 
Back
Top