The Filtertech DOWEX HCR-S Ion Exchange Resin Filter Set is a high-performance purification system designed for bidet and shower applications.
Using DuPont DOWEX HCR-S strong acid cation exchange resin, it effectively removes calcium, magnesium, rust, fine dust, and impurities from tap water.
This filtration process softens hard water, prevents skin irritation, and ensures clean and refreshing water for daily hygiene use.
The screw-type connection allows quick installation and replacement, making it suitable for bidets, shower heads, and bathroom faucets.
Model: DOWEX HCR-S-DT5
Type: Screw-type ion exchange resin filter
Configuration: 5 filters per set
Size: 139 mm length × 18.5 mm (inlet) / 13.5 mm (outlet) diameter
Filter Media: DuPont DOWEX HCR-S strong acid cation exchange resin
Replacement Cycle: 4–5 months (depending on water quality)
Function: Removes rust, odors, microorganisms, and heavy metals while softening water
Applications: Bidets, shower systems, washing stands, sink water filters
Removes bacteria, rust, and limescale for cleaner and safer water
Helps maintain skin and scalp health by preventing hard water residue
Compatible with multiple connection types (fitting, screw, or hybrid)
Easy DIY installation and replacement