4.5in x 10in DI Filter Cartridge

About the 4.5in x 10in DI Filter Cartridge

The 4.5in x 10in DI Filter Cartridge is a high-capacity deionization cartridge designed for professional pure water window cleaning systems. Available either empty or pre-loaded with premium virgin resin, this cartridge gives you the flexibility to choose what fits your workflow – start with a ready-to-use cartridge straight out of the box, or refill your own resin later for long-term cost savings. Its non-proprietary design makes resin changes simple and affordable, helping you keep your pure water system performing at its best.

This cartridge is ideal for achieving ultra-low TDS (total dissolved solids) water for streak-free window cleaning, glass detailing, adhered film removal, and high-end vehicle detailing. When TDS readings climb above 10 ppm, it’s time to change your resin and this cartridge makes that process quick and straightforward.

Key Features

• Available in two variants:

  • Empty cartridge – fill with your preferred DI resin

  • Pre-loaded cartridge – filled with high-quality virgin resin and ready to use

• Refillable & non-proprietary design makes resin replacement fast and budget-friendly

• Ideal for ultra-pure water production for window cleaning and detailing

• Replace resin when TDS readings exceed 10 ppm for best performance

• Premium construction ensures reliable flow and consistent deionization

• Compatible with most standard 4.5″ x 10″ DI housings and pure water systems

Technical Specifications

• Length: 12in (overall cartridge length including end caps)

• Diameter: 4.5in

• Resin Capacity: Approximately 1/8 cubic foot

The 4.5in x 10in DI Filter Cartridge helps you achieve premium pure water performance with minimal effort. Whether you prefer the convenience of a pre-loaded resin or the flexibility of an empty, refillable cartridge, this replacement solution gives you the consistency and value your pure water system deserves so you can focus on delivering streak-free, flawless glass cleaning results every time.