Sonic Foam System - Combo Set 1/2" - 66 Pieces - 26" (Medium) Subtype - Waxes / Sealants / Coatings / Dressings One end connects to your

One end connects to your existing Karcher hose & the other connects to an aftermarket hose with a 3/8 coupler

but may not look as good

It also won't do well if you are really hard on your windshield

An angle to the bracket provides clearance for cable leads and plug sockets

Noise Level (at 87 psi): 89 dBA

Sonic Foam System - Combo Set 1/2" - 66 Pieces - 26" (Medium) Subtype - Waxes / Sealants / Coatings / Dressings One end connects to yourThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.