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Upward Venting Kits w/ DryerFlex
Upward Venting Kits w/ Aluminum Flex
Downward Venting Kits w/ DryerFlex
Downward Venting Kits w/ Aluminum Flex
Flex Hose & Pipe
Booster Fans - Lint Trap
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4" x 48" Flex Aluminum Duct
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Brand New, created specifically for our models 4D and 3D Dryerbox for downward exhaust direction but with very innovative custom ends. This is only available from our store and features an adaptive coupling on one end and a special expanded end on the other that better secures these sensitive connections. It measures 4" in diameter by 48" long (when stretched out) and 19" when compressed. This product has been custom cut to best fit our Down-box configurations. Any longer than 19" compressed may prevent the dryer from being located right against the wall. This aluminum flex product is almost always specified by the appliance manufacturer and offers the most efficient flexible transition hose. It is the most energy efficient to use.
This is too long to be used with our up-style boxes (425 and 350) but is a
to purchase along with our 4D or 3D models. Use PF-439 for 425 and 350.
Airflow Efficient Ratings Matrix by Product
that save you even more money when you buy them as a kit.
If more than 24 units are desired, either create a second (new) order or contact us prior to completing your order
Good Product - Better w/Small Change
The duct appears sturdy and suited for the intended job, but has one issue. According to the material I have read, the downstream side of all pipes or fittings should be inserted INSIDE the next piece. This is to avoid lint and debris from getting caught on the lip of the downstream piece. The Flex Aluminum Duct is made to fit OUTSIDE the adjacent downstream piece. Alteration to the downstream pipe is required.
from Pasadena, CA.
Bought this to work with the dryer "downbox". It is a very sturdy, quality product.
from Valley, Alabama.
Basic Set includes a DB3D, 48" of alum. flex and two 4" clamps
Bonus Set includes a DB3D, a LT90, 48" alum. flex, two 4" clamps
Basic Set includes a DB4D, 48" of alum. flex and two 4" clamps
Bonus Set includes a DB4D, a LT90, 48" alum. flex, two 4" clamps
4" Hybrid Worm Drive Clamp
4" Steel Clamp - Phillips Head
48 inches of DryerFlex
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