Product review (5 stars): 2 90 degree ells 18 foot of vent NO PROBLEM
We had the maintenance guy clean the 18' vent line last year as it was taking over 2 hours to dry jeans. His job only laste about 4 months and the vent was plugged again. I bought one of these vent cleaners locally. I was concerned about the line having 2 90 degree ells, it went around them with NO PROBLEM I used a cordless drill on low speed and I had to measure the rods to know when I went around the 2nd ell. I went from the laundry room as fa as it would go, and then started the dryer on the "AIR" setting ad ran it from the outside in. IT WORKED GREAT.