Nature2 Professional G Mineral Vessel, Vessel Only | W25904 Electric Patio Heaters They are designed for use

They are designed for use with SR Smith pool equipment installations and contribute to long-term performance in wet environments

Position the weight during replacement or maintenance to ensure correct balance and step alignment

Durable and Weather-Resistant: Stainless steel construction resists rust and corrosion

The Back Up Valve Collar Replacement helps technicians maintain seal integrity and steady flow during maintenance and backwash cycles

Nature2 Professional G Mineral Vessel, Vessel Only | W25904 Electric Patio Heaters They are designed for useWhat This Part Is Used For The Nature2 W25904 Professional G mineral vessel is a housing used to contain compatible Nature2 G series mineral cartridges. It is installed inline on the pool return plumbing. Why This Part Matters A damaged vessel can leak or prevent proper cartridge function. Replacing the vessel ensures correct water flow through the mineral cartridge and protects system reliability. Housing integrity is essential for safe operation.