The Spot Zero 4022 Membrane 22" is a genuine replacement reverse osmosis membrane designed specifically for the Spot Zero Mobile Pro Mini water purification system. This critical component ensures your mobile water purifier continues to deliver spot-free, purified water for professional marine detailing and onboard use.

Essential Replacement Part: The RO membrane is the heart of your Spot Zero water purification system, removing dissolved solids, minerals, and impurities to produce spot-free water. Regular replacement maintains optimal water quality and system performance.

Compatibility: Designed for use with the Spot Zero Mobile Pro Mini and other built-in systems with short membrane configurations. Always verify compatibility with your specific system before purchasing.

Professional-Grade Filtration: This 22" reverse osmosis membrane delivers consistent, high-quality purified water for boat washing, detailing, and general onboard use, preventing water spots and mineral deposits on your vessel's surfaces.

Genuine Spot Zero Part: Authentic Spot Zero replacement membrane ensures proper fit, performance, and warranty compliance. Using genuine parts protects your investment and maintains system efficiency.

Part Numbers: Part Number: 252404447 | Manufacturer Part Number: MM-FW0014

SPECIAL ORDER ONLY: All Spot Zero products and replacement parts are special order items. Price does not include shipping or freight. Standard shipping available. Contact us at 800-248-6130 for assistance.