- $10.99 flat-rate shipping · FREE on orders $75+ (continental US)
- Ships within 2 business days from Santa Ana, CA
- 30-day returns on stock items
- Not sure it fits? Call (714) 541-6600
CP-SH-ARM Shower Filter Arm Chrome Finish
Replace your standard shower arm with integrated KDF filtration for cleaner, healthier water at the source
The H2O International CP-SH-ARM is a direct replacement for your existing shower arm, integrating chlorine filtration into a single component. Manufactured with 100% KDF media, it removes up to 99% of chlorine from shower water without reducing flow or requiring separate filter housings. Chrome finish matches standard bathroom fixtures.
What Makes the CP-SH-ARM Different
Drop-In Replacement
Installs in place of your existing shower arm using standard plumbing threads. No additional hardware or brackets required.
KDF Process Media
100% KDF copper-zinc formulation provides catalytic chlorine reduction and inhibits bacterial growth within the filter body.
NSF Standard 177
Exceeds NSF Standard 177 for shower filtration performance, independently tested for chlorine removal capacity and material safety.
Replaceable Cartridge
Filter cartridge lasts 6 to 9 months depending on water quality and usage. Replacement cartridges available separately.
Universal Compatibility
Works with any standard shower head. Includes universal adapter extension for non-standard configurations.
Chrome Finish
Polished chrome finish resists corrosion and matches standard bathroom fixtures for a clean, integrated appearance.
Installation Requirements
The H2O International CP-SH-ARM replaces any standard shower arm using 1/2-inch NPT threads. Remove your existing shower arm, apply thread tape to shower outlet pipe, and thread the CP-SH-ARM into place. Compatible with all standard shower heads; shower head not included with filter arm. Universal adapter extension accommodates non-standard head configurations. Ideal for municipal water users concerned with chlorine exposure during bathing, or as part of a whole-home filtration approach targeting point-of-use treatment.
H2O International shower filtration components are built for residential plumbing systems and backed by decades of water treatment engineering.
