PH7 replacement RO filter

40" Replacement RO 

This replacement reverse osmosis (RO) membrane is designed for use with the PH7 Deluxe RODI System and serves as the primary purification stage within the system.

As the fourth stage in the PH7’s 5-stage cart-mounted filtration process, the RO membrane removes the majority of dissolved solids from the water before final polishing by the DI stage, helping deliver reliable, professional-grade pure water performance.

Key Features & Benefits

• Replacement RO membrane for the PH7 Deluxe RODI System
• Primary purification stage for removing dissolved solids
• Helps maintain low TDS levels and consistent system performance
• Designed to work efficiently with the PH7’s electric booster pump

Technical Specifications

• Filter Type: Reverse Osmosis (RO) Membrane
• Length: 40”

How It Works

The RO membrane is the fourth stage in the PH7 Deluxe RODI System. After water passes through sediment, carbon block, and Tech 7 filtration, the RO stage removes the majority of dissolved solids, significantly reducing TDS before water reaches the final DI stage.

Best For

• Professional window cleaners using the PH7 Deluxe RODI System
• Exterior cleaning professionals requiring reliable pure water
• Maintaining optimal RO performance and system efficiency

Filtration Stage Position

The PH7 Deluxe RODI System is a 5-stage cart-mounted system consisting of:

• Sediment Filter
• Carbon Block Filter
• Tech 7 Filter
• RO Membrane (this product)
• DI Filter

Important Notes

This listing is for the replacement RO membrane only. The PH7 Deluxe RODI System and other filtration components are sold separately.