Shipped quickly amd works great

RV Mods
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MKMatthew K.Verified buyerSuper fast shipping! Thank you
TMThomas M.Verified buyergreat product


JRJamal R.Verified buyerFit amazing and works well. I was having issue with the cartridges in my De-ionized water filter system leaking. Resin would begin to drizzle out of the water outlet. This conversion eliminates those cheap cartridges.
MAMarck A.Verified buyerGreat service
GKGerry K.Verified buyerEasy to use, no spills.
BBBrandon B.Verified buyerGreat resin! 0ppm.
BBBrandon B.Verified buyerWhen one of my valves cracked where the hose connects I thought that it would be difficult to find the replacement, however I looked on RV-Mods and was able to find the exact match at a reasonable price!
RBRobert B.Verified buyerAwesome thanks
MEMichael E.Verified buyer
The description says increase output, does it mean it increases the CR’s flow rate? Or just how efficient it uses the resin?
Do you sell a cart that this can be placed on? If not do you have a recommendation for one? Do you sell a pressure regulator that can be adjusted to 2 gallons per minute?
No we do not have a cart for our tanks. Lowes sell an inexpensive one.
What is the process to store this over the winter after summer use?
As long as the resin is still covered with water from the previous use (never drain the water after use) . You simply need to store the tank somewhere that doesn't freeze.
If you have a 0.5 cu-ft system, can you purchase a 1.0 cu-ft resin refill, and store the unused 0.5 cu-ft for a second refill?
Yes, you can providing that you store the remaining resin in a dry ,cool, dark location and as air tight as you can get it.
Is there a way to drain the water and save the resin for winter storage?
Once the resin has been covered with water it's best to leave it covered, Once you drain the water from the resin, The resin will go moldy.
Can these be used/modified to work in a Waterdrop filter system with 20" filter housings?
These were made for the CR Spotless only. If your waterdrop system has the same head units as the CR Spotless. Then yes they will work. If your system isn't identical to the CR Spotless system then, No it won't.
Will this system work with my Active 2.3 pressure washer? I saw that the max recommended flow rate is 1.8gpm but was wondering if it will still work.
Hi Joe Yes it will, we recommend lower inlet pressure to extend the life of your resin. The higher the through put the longer your resin we last. Hope this helps
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.








