Review on 🔌 Enhanced Quick Connect Adapter by Big Horn – 4x4 inches, Black by Peter Hodzic

Of the various adapters I've tried to quickly connect a 4" vacuum hose to a port, this is by far the best. all 4" fittings I have. Other adapters are too tight and therefore don't close fully. Also, the male end makes for a secure hose connection. Simply trim the excess plastic from the wire frame and heat the hose along for less than a minute a hair dryer, it then snaps into place and is securely tightened.