M MINGLE Adjustable Chemical Injector Kit for Pressure Washer, Soap Injector, 3/8 Inch Quick Connector

Work well with my ryobi pressure washer. Followed the manual. The black soap nozzle is a must. If used other nozzle, this chemical injector will not work. Connect the black nozzle to the wand.Set up the chemical injector fast. Quick connect it to hose and pump.When finished cleaning, I have to keep spraying without chemical injector in order to spray out remaining chemical in the pressure washer hose and gun. It will prolong the lifetime of pressure washer.

Installed the Mingle Injector on my Greenworks 2000psi pressure washer. I added an M22 to 3/8 quick connect set between the pistol grip and the extension wand. These match the 3/8 quick connects bundled with the Mingle Injector. Take care to observe the flow arrow on the injector valve when attaching the quick connects to it. The smooth barrel of the injector is on the output side of the valve. The water has to flow in the direction of the arrow for the injector to work. Now I can pop off the wand, connect the injector rig, and put the wand onto that. That keeps the chemical/soap only in the wand, and not in the long hose leading from the pump to the pistol grip. With the additive bucket at my feet I can keep an eye on the amount in the bucket and the rate of take up. I added some lug nuts and washer around the hose at the take-up end to help keep the take-up filter at the bottom of the bucket. You may need to adjust the injector valve knob if you change out nozzles. Works best with the soap nozzle bundled with the Mingle Injector.

This product was purchased a couple of years ago and I simply put it away after receiving it, never used it. At that time I also purchased a new pressure washer, and simply decided to use the built-in chemical injector of the new pressure washer. Recently, I decided to use this injector and it was not working properly. I decided to inspect the ball and spring chamber. When I opened it, I discovered that the ball, spring, and O-ring were all missing. For me, and with the amount of time that has passed, it's way beyond a return issue. I wish that they had repair kits available to purchase for these puppies. As for the unit itself, it's a sturdy, solid brass, well-built product, so it probably does a good job otherwise. For anyone that decides to purchase one, my suggestion would be to unscrew the barb from the main body and make sure that the ball, spring and O-ring are actually in the unit before you put it away. Do this shortly after receiving it, so that you can make a timely return if necessary.

Product is good. Had to change the orific inside for it to pull anything with my 4200 psi 4gpm machine. Took awhile to figure out but if yours isn’t pulling anything through trying changing the little screw in orific inside to a small size.

Without notice, the soap port on my pressure washer completely stopped working — this assembly is the quick fix and an upgrade at the same time — the ability to dial in the amount of solutions injected is an awesome upgrade and either saves money on the solutions by dialing it down or time by dialling it up for a quicker heavier wash — the included longer inlet hose and the filter to fit on it are also a nice upgrade — I wouldn’t have thought to look for something like this if I didn’t need a solution to my problem — it worked out well because of the extra options this assembly provides — currently washing about 150’ of 6’ high Cedar plank fence — now I can easily change the amount of soap applied according to the condition of the woodupdate 9/23/24: this worked great the 1st time I used it -- the 2nd attempt didn't go so well -- it just didn't suck up any solution -- after I finished the job which was the fence mentioned above (surgeries and separately a broken shoulder got in the way) I took it apart and found the little check valve metal ball was corroded and not round any more -- I tried to clean it up -- that was wasted effort -- it didn't work as a check valve anymore -- when the pump is on water dribbles out of the supply tube instead of being stopped by the ball -- when I change the tip to the soap tip it still doesn't suck up any solution -- I thoroughly rinsed it out after the 1st use of fence cleaner that didn't have any bleach in it -- if the ball had been stainless I would most likely still be able to use it -- I will keep my eye out for a replacement ball and update again if I get it to work

This gave me the ability to wash my house with minimal issues. helps me use a lot less water

I wanted to use it with 75 feet of hose from a 40 foot cherry picker but found that the back pressure of the hose prevented the valve from opening. However, by moving the chemical injector to the gun and placing a 5 gallon bucket of soap/bleach solution within reach of the included 10 foot vinyl tubing it works perfectly. Simply slip the tubing off the injector for more freedom of movement when using the high pressure tips. The adjustable feed works well too. At its max setting it will empty a 5 gallon bucket in minutes. The generous supply of quick release fittings also allows me to configure hose length as required. It's a good product at a reasonable price.

I was worried that maybe my relatively small homeowner 3,000psi gas Ryobi/Honda from Home Depot wouldn’t have enough power to make this work but it worked great! With the adjustment setting wide open (WFO) it pulls in a lot of chemical, even up on a ladder. No leaks, assembled super easy. If you are not already setup for quick attach you may need to pick up a couple fittings from HD/Lowe’s. Very happy with this especially for the price, great value. My only complaint- the filter at the end of the feed hose floats, so it must be positioned and secured down to stay at the bottom of the bucket/jug. A weighted filter would have been awesome. Should be easy enough to DIY. In any case, still 5 stars, very pleased.