For Our Deionized System Only: This 2 x 4L mixed-bed DI resin replacement filter is compatible with VEVOR PRS-207SLXC, PRS-TCXC, PRS-TCXC-PT, and PRS-207XCGB deionized water systems

Premium Mix-Bed Resin: This deionized filter DI resin can efficiently remove calcium, magnesium, TDS and other dissolved ions, allowing water to air dry naturally for a spot-free finish without wiping, saving time and effort

Strong Purification Capacity: Under average 200ppm water conditions, this DI resin filter for deionized water system delivers up to 330 gallons (1250 L) purified capacity, providing sufficient deionized water for continuous spotless car washes

Wide Application: This deionized filter for spotless car wash system is ideal for cars, RVs, motorcycles, boats, as well as windows and solar panels.

Kind Reminder: After opening, use in one session. Exposure to air from improper sealing may reduce filtration performance