The Tucker 20066-DI is a 30-inch replacement deionization (DI) filter insert packed with virgin DI resin. It polishes water down to a pure, mineral-free state so window and solar-panel cleaners can rinse and walk away to a spot-free, streak-free finish with no toweling. It fits Tucker pure-water systems and most 4x30-inch RO/DI housings.
Use cases
A core consumable for water-fed pole cleaning operations:
- Producing pure water for spot-free window cleaning from the ground
- Rinsing solar panels without leaving mineral residue
- Refreshing a DI stage once rising TDS shows the resin is exhausted
Specifications
- Length: 30 inches
- Media: virgin deionization resin
- Fits: Tucker pure-water systems and most 4x30-inch RO/DI housings
- Output: spot-free, mineral-free pure water
- Part number: 20066-DI
Frequently asked questions
What does a DI filter insert do?
It deionizes water, removing dissolved minerals so the water dries spot-free on glass and solar panels with no toweling.
What housings does the 20066-DI fit?
It fits Tucker pure-water systems and most 4x30-inch RO/DI housings from other manufacturers.
How do I know when to replace the resin?
Replace the insert when your TDS meter shows rising readings, which means the resin is exhausted. Higher source-water TDS shortens resin life.
Does it come with resin?
Yes. The insert is filled with virgin DI resin and is ready to install.
Discount Cleaning Products is an authorized Tucker dealer with US-based customer service. Free shipping is available on this item.
