I had ordered replacement rosin from a competitor company ( Gri** Gar**) you know who. It Was crap don’t waste your time or money. It didn’t even fill up the 50 pro tank. It didn’t last 600 gallons. The original RV- mods rosin lasted 17months and 2100 gallons . I ordered this on Friday, and was delivered on Tuesday. Changed out the rosin, it filled the tube to the top. Reconnected the hose and it was reading 0.00 washed my truck in 80 degrees sunny weather and what a shine.

RV Mods
Easy to communicate with with fast response
DBDonald B.Verified buyerVery good service!!
LJLarry J.Verified buyerAs Expected
JBJaime B.Verified buyerTried it and it works real Good
JBJaime B.Verified buyerGreat product. Have used it for almost 5yrs.
RERonald E.Verified buyerI haven't used it yet but the shipping was fast and a good experience.
BKBruce K.Verified buyerJust received the pro100 as ordered and can't wait to use. Very impressed with the quality, fit and finish and valve system. Just had the motorhome ceramic coated and the company uses far inferior deionizers. They indicated they plan to upgrade to the Pro100 as the 4000 gals is 10xs what they get out of their current canister system
SMScot M.Verified buyerfast delivery perfect fit
MDMatthew D.Verified buyerGreat product. Owner takes calls and answers questions.
SFSteven F.Verified buyer
Any ETA on when this will be back in stock? Showing out of stock 11/19/24. I need to order and replace my resin. Thanks!
We are just checking the physical stock we have in stock as we think the on line stock figure is incorrect. We will confirm this later on today These are now back in stock
I have the CR spotless with the bypass valve to use tap water to rinse and then DI water for final rinse. Will this conversion allow for use of the DIC20 lids (Bypass filter attached)?
Providing that the blue cylinderrs are CR Spotless then yes they will.
Hi guys. Who is the company or manufacturer of your DI spot free system? Thanks Rick in California
We manufacture our own products.
SO for the DI-120 guys who want to do this conversion, I'm guessing for the left over amount (more then the duel setups) if be best to put it in an air tight buckets with water to it for storage shelf life?
Totally wrong. Keep the spare resin as airtight as possible and store in a cool dark place until needed.
It stays on 000 before and after inserting into test water. I've watched video and read instructions. What am I doing wrong. Thank you
Are you wishing for the resin to be used up quicker. 000 means 100% DI water !
Is it advisable to use a 1.8 gpm flow restrictor on the inlet side of the system? If so, it there a particular flow restrictor you recommend?
Here is the link to Amazon that sell this type of product: https://www.amazon.com/Reducer-Limiter-Adapter-Restrictor-Handheld/dp/B0987DXXZQ/ref=sr_1_6?dib=eyJ2IjoiMSJ9.Wj9nS--iDGaOJhS_xD_OLQh_E8HCG_UC_vQrQVsywcbLe6R4u_QMcuLMtGc5Gjgpt-7oePtc6scDWGAjoG8PaN8uwwQjUjSF-LaQTqCVxCh2NKHawQ4wl-QGAI4xGPuz-jDhv4HlRvxwcmBZ1RyibdbyVlXRtAli35EntNWiW5h0PzVzZ6XHt1D9X7Q-W0z2hCvsFRngnSRX43y7akpbqyli3_h9teMXBgIO7euqyb-T0VYI0GtRqU9yEnTKUZ-K0N8jJoll1ubnY76Bmd47DPo-MiWZGzHTQL45n1NHvTQ.ZbsMgxXtv00egWxWeKo0tZmYUPYiA8pkX6bIWW2njmI&ie=UTF8&useRedirectOnSuccess=1&ref_=dex_glow_signin&path=%2FReducer-Limiter-Adapter-Restrictor-Handheld%2Fdp%2FB0987DXXZQ%2Fref%3Dsr_1_6%3Fdib%3DeyJ2IjoiMSJ9.Wj9nS--iDGaOJhS_xD_OLQh_E8HCG_UC_vQrQVsywcbLe6R4u_QMcuLMtGc5Gjgpt-7oePtc6scDWGAjoG8PaN8uwwQjUjSF-LaQTqCVxCh2NKHawQ4wl-QGAI4xGPuz-jDhv4HlRvxwcmBZ1RyibdbyVlXRtAli35EntNWiW5h0PzVzZ6XHt1D9X7Q-W0z2hCvsFRngnSRX43y7akpbqyli3_h9teMXBgIO7euqyb-T0VYI0GtRqU9yEnTKUZ-K0N8jJoll1ubnY76Bmd47DPo-MiWZGzHTQL45n1NHvTQ.ZbsMgxXtv00egWxWeKo0tZmYUPYiA8pkX6bIWW2njmI&dib_tag=se&keywords=flow+restrictor&qid=1717313506&sr=8-6
My water is about 310 ppm from my tap. Is there any pre-filters you can recommend that may possibly extend the life of the resin?
How does this unit compare to on the go deionizer or cr spotless? I wash about 125 to 150 cars a year what size tank would you suggest? Whats shelf life of resin in container? Looking to buy within a week.
Thank you for your e-mail, there is no comparison between our system and the CR spotless system as the CR spotless holds far less resin and filters in a different way producing lower DI water yield. It's really aimed at the hobbyist and doubt would be considered by a professional or semiprofessional detailer. Even our smallest unit the Pro 50 contains almost twice the quantity of resin than the CR spotless for virtually the same purchase price !!! Please red some of our reviews as this will show you what real people who purchase our systems think of the product. As for recommendation I would recommend the Pro 100 which hold 1 cu ft resin and depending on your water quality and if you use it as detailed should be able to cope with your volume of vehicles.
Can you get this kit in Canada I have a DIC 20
Sorry we no linger ship to Canada.
Hey, there I just received my 100 I have a question how do you use the plastic pipe to drain the resin ?
Please refer to the video "how to change resin" on our website. Here is the link. https://youtu.be/cLdF0tBTJRc
Thank you Ronald, Great to have loyal customers.