Resin for Mini Tank + Funnel

6L DI Resin Refill Kit

Restore Performance. Refill with Confidence.

Keep your Spot Free Rinse system running at peak performance with our 6L DI Resin Refill Kit — designed for effortless, mess-free maintenance. Whether you're rinsing vehicles, windows, or solar panels, fresh resin ensures you keep getting that flawless, spot-free finish.

This kit includes a custom refill funnel with a built-in safety cap that blocks the riser tube, preventing any resin from accidentally entering the internal plumbing — protecting your sprayers and ensuring your system stays clean and efficient.

✅ What’s Included

• 6L Premium Mixed Bed DI Resin (pre-measured for your tank)
• Custom Refill Funnel with Safety Cap – Blocks the central riser tube while pouring, preventing resin from entering and causing damage
• Easy Refill Instructions – Step-by-step guide to make resin replacement simple, even if it’s your first time

🔧 Why Use Our Resin Refill Kit?

• ✔ Protects Your System – The integrated cap blocks the riser tube, keeping resin where it belongs
• ✔ No Mess, No Guesswork – Pre-measured resin and a wide-mouth funnel make topping up easy and clean
• ✔ Restore Spot-Free Performance – Fresh resin brings your system back to 0 TDS for perfect rinsing results

💡 Helpful Tips

• Check your TDS regularly using the included meter — when it rises above 10 ppm, it’s time to refill
• Shake your tank before testing to loosen compacted resin for more accurate readings
• Store unused resin in a cool, dry place and keep the bag sealed for freshness

Spot Free Rinse – Because perfect results start with pure water.