Harvey G3268 H2O Replacement Twin Tank Cylinders (Pair) | 3/4" Models with Resin Included
Harvey G3268 H2O Replacement Twin Tank Cylinders (Pair) | 3/4" Models with Resin Included
SKU:G3268
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The Harvey G3268 Replacement Twin Tank Kit is a brand-new, factory-sealed pair of cylinders designed to restore H2O-series water softeners. Each cylinder comes pre-filled with high-capacity ion-exchange resin, providing a complete internal overhaul for your system.
If your softener has suffered an internal mechanical failure leading to media loss, the G3268 is the only authorized repair to return your unit to original factory specifications.
⚠️ Compatibility & Identification
-
Inlet/Outlet Size: Fits standard 3/4-inch (22mm) port models.
-
Internal Markings: Check the top cap of your internal valve assembly; it will be embossed with "H2O".
-
Supported Brands:
-
Harvey Crown
-
Mini Max
-
Twin-Tec S3 & S4
-
Culligan Twin Tank (3/4" variants)
-
-
Note: Not suitable for the larger 1-inch H25 or H30 series.
Emergency Diagnostic: Identifying Resin Escape
The G3268 is the essential repair when one or both of your cylinders allow resin to bypass the internal filters. Watch for these critical warning signs:
-
Beads in the Water Supply: You find small, sand-like orange or golden beads in your tap aerators, showerheads, or toilet tanks.
-
Internal Filter Perforation: This occurs when the molded internal distributors or filters within the tank crack or wear, allowing the pressurized resin to be pushed out into your home's plumbing.
-
Sudden System Failure: If the resin level drops significantly due to a leak, the softener will stop producing soft water immediately.
-
Clogged Appliances: Resin escape can block valves in washing machines and dishwashers. Replacing the cylinders with the G3268 kit prevents further costly damage to your home.
Features & Benefits
-
Pre-Filled with Resin: No messy manual filling required. Each tank is vacuum-packed with the precise volume of premium resin for H2O models.
-
Matched Cylinder Pair: To maintain balanced pressure and equal regeneration timing, Harvey recommends replacing both tanks simultaneously.
-
OEM Durability: Genuine Harvey replacement tanks feature reinforced internal distributors designed to prevent future perforations.
-
Complete Restoration: This kit effectively provides you with a "new machine" internally, extending the life of your cabinet and valve head.
Product Resources
Product Resources

Harvey G3268 H2O Replacement Twin Tank Cylinders (Pair) | 3/4" Models with Resin Included
Harvey G3268 H2O Replacement Twin Tank Cylinders (Pair) | 3/4" Models with Resin Included
The Harvey G3268 Replacement Twin Tank Kit is a brand-new, factory-sealed pair of cylinders designed to restore H2O-series water softeners. Each cylinder comes pre-filled with high-capacity ion-exchange resin, providing a complete internal overhaul for your system.
If your softener has suffered an internal mechanical failure leading to media loss, the G3268 is the only authorized repair to return your unit to original factory specifications.
⚠️ Compatibility & Identification
-
Inlet/Outlet Size: Fits standard 3/4-inch (22mm) port models.
-
Internal Markings: Check the top cap of your internal valve assembly; it will be embossed with "H2O".
-
Supported Brands:
-
Harvey Crown
-
Mini Max
-
Twin-Tec S3 & S4
-
Culligan Twin Tank (3/4" variants)
-
-
Note: Not suitable for the larger 1-inch H25 or H30 series.
Emergency Diagnostic: Identifying Resin Escape
The G3268 is the essential repair when one or both of your cylinders allow resin to bypass the internal filters. Watch for these critical warning signs:
-
Beads in the Water Supply: You find small, sand-like orange or golden beads in your tap aerators, showerheads, or toilet tanks.
-
Internal Filter Perforation: This occurs when the molded internal distributors or filters within the tank crack or wear, allowing the pressurized resin to be pushed out into your home's plumbing.
-
Sudden System Failure: If the resin level drops significantly due to a leak, the softener will stop producing soft water immediately.
-
Clogged Appliances: Resin escape can block valves in washing machines and dishwashers. Replacing the cylinders with the G3268 kit prevents further costly damage to your home.
Features & Benefits
-
Pre-Filled with Resin: No messy manual filling required. Each tank is vacuum-packed with the precise volume of premium resin for H2O models.
-
Matched Cylinder Pair: To maintain balanced pressure and equal regeneration timing, Harvey recommends replacing both tanks simultaneously.
-
OEM Durability: Genuine Harvey replacement tanks feature reinforced internal distributors designed to prevent future perforations.
-
Complete Restoration: This kit effectively provides you with a "new machine" internally, extending the life of your cabinet and valve head.