Customer Reviews for VEVOR Deionized Resin Filter Refill for Spotless Car Wash System, 5L Mixed-Bed DI Resin Filter Cartridge Refill - Compatible with Refillable Deionized Water System for Cars RVs Boats

Worked great and brought my car sprayer back down to very low levels. Not too hard to swap out resin and learned that I need to keep the house spraying at 1 to 1.5 gal max per minute and switch to soft water too for rinsing , hard for washing only. Soft water is easier to remove containminents from.

First time trying this and surprisingly was easy to assemble Works great!

Your 10L DI tank failed after 10 washes. The directions might as well been non existent. You included a handle that attaches to nothing. There is a “backwash” setting and a “fast wash” setting that is never once mentioned in the instructions. Still don’t know what the purpose is for those settings or how to use them. I guess because I’m a freakin moron, I ordered 2 bags of replacement resin after the original resin stopped working after 10 washes. To my surprise, the directions that came with the replacement resin were the exact same directions that came with the Di tank. I should have known something was not right with the line “our interpretation of our instructions is good and we hold no responsibility for what might happen” or something vague like that. I can take pictures of both directions from my tank, and the resin replacement. Well now after spending $160 on the tank that lasted 10 washes, then spending another $90 on replacement resin, with no useful instructions on how to do anything regarding purpose of the settings or how to replace the resin after 10 washes, I now have a driveway that looks like it has been to beach for the last month and a car washing hose that would be better used as a sand blaster. I will never buy a vevor piece of equipment again. I’m posting this here to give vevor a chance to make it right before I post this same thing with pictures of your instructions, product and the resin all over my driveway. The 5 star reviews are bots or paid promoters. Do not buy this DI tank. You get much more for much less elsewhere