The Tucker 20027 is a 4-inch by 10-inch mixed-bed deionization (DI) cartridge that polishes water to zero total dissolved solids for spot-free window, solar panel, and softwash cleaning. As the final stage after carbon or reverse osmosis filtration, it strips the remaining minerals so glass and panels dry without spots or streaks.
Use cases
The final polishing stage in a pure-water cleaning system.
- Water-fed-pole window cleaning that must dry spot-free
- Solar panel cleaning where mineral spots reduce output
- Softwash and exterior cleaning needing pure rinse water
- Replacing spent resin in Tucker DI Cart, Fill N Go, and T-Cart Rival or S4 systems
Specifications
- Size: 4 inch x 10 inch cartridge
- Mixed-bed DI resin
- Output: 0 TDS pure water
- Fits Tucker DI Cart, Fill N Go, T-Cart Rival and S4
- Refillable housing
Frequently asked questions
What does a DI filter do?
It removes the dissolved minerals left in the water so glass and panels dry without spots, producing pure 0 TDS water for the final rinse.
Which Tucker systems does the 20027 fit?
It fits the Tucker DI Cart, Fill N Go, and T-Cart Rival and S4 housings as the replacement cartridge.
How do I know when to replace the resin?
When your TDS meter starts reading above zero at the pole, the resin is exhausted and the cartridge should be refilled or replaced.
Can I use the DI filter without reverse osmosis?
Yes, but resin lasts longer when DI follows carbon or RO filtration, because there are fewer minerals left for the resin to capture.
Discount Cleaning Products is an authorized dealer with US-based customer service ready to help you confirm fitment and get the right part the first time.
