Spotless Water System.Car Wash System,Deionized Water System for RV, Vehicles, Motorcycles, Bikes, Boats, Planes,No Spots (Black-713)

Easy to install and great for car washes. I was able to wash my car freely in the daytime sun and it was definitely a game changer for keeping our car clean and sparkling and the unit works well.

I use it to clean our garden hose, which usually leaves terrible water stains when the water dries. This hose accessory is cheap and easy to use, making my car wash and polish a lot easier. I think the product is effective. And they will continue to buy

The Good…0ppm from my city water which is around 250ppm. It immediately came down to 0 even before flushing the system.The Bad…..Leaking fittings…. Both the inlet and outlet fittings to the head are leaking. The head is made of plastic and i suspect the thread is too loose. The system came with a big roll of PTFE tape, very thick consistency. Its even hard to tear apart. Seems the manufacturer knows about this leaking issues. Also, the fitting on the inlet is to big and will scrape and hit the plastic fitting before being able to thread all the way in. I managed to reduce the leaking by using more than normal tape.It comes with a water tester (the white one). It comes without batteries and acts very weird, sometimes you can’t turn off.Potentials….Better fittings overall, it comes with copper fittings, which is no problem, but don’t last, i been changing all my fittings to SS, well worth investment if you will be using the system often.Will be great to have a bypass, to easy switch between DI water and tap water. Currently i switch hoses, also no big deal, but would be a nice upgrade.Better handle, seems just cheap and installation is not fixed.A funnel to fill the tank. Although the opening of the tank is a bit wide, its very easy to spill the media.I have no doubt it will work and provide a spotless rinse, only time will tell how long will the media last.

Quality product, light weight, easy to use, clean water. This ingenious system all ensures that every drop of water is free of impurities, allowing us to wash our cars with peace of mind.

Like another reviewer, I bought this based off Car with Keav YouTube review. I spent a few minutes to cycle the water. I used a 5 gallon bucket to gauge how much water it took to get the filter ready. It took about 8 gallons to get the water to 0. Used for a final rinse on a 90° day at noon to make a worst case scenario and it worked great. As you can see on the hood, everything dried flawlessly. There were so minor residual leftover but I believe that was some soap left behind. Windows wipe clean and I only ended up using 1 towel to clean up some of the excessive water in areas just to speed up drying.Overall this will cut down a lot of drying time and I expect it to get even easier after a polish and ceramic coat. An absolute value as this costs half the price of name brand DI filters. Time will tell.*UPDATE*2 weeks into owning this and I've used it as a rinse only twice so far. I use at most 10 gallons per rinse. Including my initial 10 gallon flush puts me at 30 gallons used so far. Started a 3rd rinse and noticed my ppm slowly climbing. So I've spent the next 10 gallons flushing only to find my ppm slowly climbing. It spikes when I turn the pressure up more. I even ordered a more reputable pricier tds tester which read pretty close to the tds meter provided. So all in all even if I round up on my gallons used to 50, I should still be reading 0 ppm. Totally bummed because this was a great price and absolutely perfect for size and functionality for what I needed it for. Unfortunately they don't offer a replacement. I have to return it and look for another.