Comparing MB11 and MB115
Best for RO/DI systems and lower flow rates
Great for high-flow applications or standalone DI setups
Balanced 50/50 cation/anion mix
Enhanced 60/40 anion-heavy mix
Excellent efficiency at slower flow, likely to last longer
Delivers zero TDS consistently, even at higher flow rates
More affordable – best value for money
Premium performance with a slightly higher price tag
Gets you to 0 TDS – just works smarter at slower speeds
Designed for guaranteed 0 TDS every time, even under pressure
Aquarists, detailers and window cleaners using RO/DI filters
High-demand users who need instant TDS-free water at any flow rate
FAQ
Do you ship overseas?
Currently, we only ship within the UK.
How long will it take to get my order?
It depends on where you are. However, all orders are processed within 1 day, with our Standard Delivery then taking 2-4 business days, and Express Delivery taking 1-3 business days. Delivery details will be provided in your confirmation email.
What is DI Resin?
DI Resin, or deionisation resin, is a special material used to remove impurities from water by swapping out unwanted ions for hydrogen and hydroxyl ions. This leaves you with pure, high-quality water, perfect for streak-free window cleaning, crystal-clear aquariums, and flawless vehicle detailing.
How do I use DI Resin?
It depends which resin you are using.
MB11 is your go-to for efficiency and value, especially if you're running an RO/DI system. It performs best at lower flow rates and is likely to last longer.
MB115 is for those who want max performance at any flow rate.
- Fill the vessel slowly to avoid channeling.
- Gently tap the sides to help the resin settle and eliminate air pockets.
- Make sure the resin is packed tightly — top it up if needed.
- Flush the system for a few minutes after filling to ensure clean output.
Want to supply top-quality DI Resin to your customers?
Join the Deionise Reseller Programme!