Review on 🔌 Cen-Tec Systems Premium 20 Feet Shop Vacuum Extension Hose - Enhanced SEO by Jeff Rhodes

This hose is much stronger than the hose that came with my 4 gallon Craftsman Clean n Carry and is smooth on the inside which surprised me a lot. On my Master and many other hoses, they are ribbed on the inside, not smooth. Hoses with ribs on the inside should cause some airflow loss and also make it easier for dirt to get in. When I swap between this 20ft Cen-Tec hose and the standard 7ft Craftsman hose, I don't notice any loss of airflow. The two fittings were not attached, but simply screwed onto the hose. By the way, they have left-hand threads. One fitting fits my vacuum perfectly and the other fits all the 1-1/4" Craftsman nozzles I have. A heavier hose should be heavier. I find this hose to have a good strength to weight ratio and am very happy with it.