bigboi Water Filtration

Hard water leaves mineral deposits on your paintwork that no amount of careful drying can prevent. Calcium, magnesium, and other dissolved minerals dry into water spots that etch into clear coats over time — especially common across Australia in Perth, Adelaide, and regional areas. bigboi's D-IonizR range strips these minerals from your rinse water using ion-exchange resin technology, delivering ultra-pure water for a genuinely spot-free finish every wash.

bigboi D-IonizR Range — Portable to High-Capacity Professional Systems

The D-IonizR GO is a compact, portable single-stage system perfect for home enthusiasts and mobile detailers — no power required, just connect to your hose. The D-IonizR 1 Set MKII adds 2-stage carbon and resin filtration with a built-in TDS meter for enthusiasts and professionals. The D-IonizR 2 Set MKII delivers maximum capacity with 3-stage filtration and up to 192 washes per cartridge set for high-volume professional use.

How the bigboi D-IonizR Deionized Water System Works

The D-IonizR uses ion-exchange resin to remove dissolved minerals from your water supply. Simply connect it between your water source and pressure washer, use regular tap water for pre-wash and contact wash stages, then switch to filtered water via the bypass valve for your final rinse. The built-in TDS meter (D-IonizR 1 and 2) or included TDS pen (GO) tells you exactly when the resin needs replacing.