Twist-Loc Alkalinity Cartridge – $54.95 | ThePipeBox.com

Add Minerals. Improve Taste. Balance pH.

Give your reverse osmosis water the perfect final polish with the Twist-Loc Alkalinity Cartridge, now available at ThePipeBox.com.

Designed for post-RO filtration, this easy-twist cartridge restores beneficial minerals and improves taste — while reducing acidity.

• Boosts pH for better hydration
• Adds calcium & magnesium for healthier water
• Compatible with Twist-Loc RO systems
• Tool-free replacement in seconds
• Ideal for home, office, and coffee setups

Now just $54.95 — Ships Fast