Solo Adjustable Spray Tip Backpack Sprayer 4 gal.

This is the biggest piece of crap sprayer I've ever used! I ordered it in February 2021 to make sure I had it for spring (due to Covid supply chain issues). I first used it in May 2021 and it leaked 2-4-D down my back side! The leak appears to be coming from where the diaphragm is screwed together, like they forgot a gasket or something. I stuffed rags under it to finish the job and use up the 4 gallons of week killer I had in it. It's outside the return window so I guess I'm screwed out of a hundred bucks, or I use it and get cancer! That's a no brainer. After having another Solo piston backpack sprayer for the last 7 years I thought this one would be good but it's nothing but junk! I'll never buy another Solo product again!

I have had a lawn service for 18 yrs. I quit buying the backpacks because they ALWAYS broke well within the first year.The guys cried about getting another and I finally gave in. It's been 2 yrs without a problem. That is miraculous. Never seen it before. Worth ever penny!

If you follow the directions and look at the picture you cannot reach the pump handle. The sprayer works really well. The shoulder straps are more comfortable than my last sprayer.