Nature2 Professional Purifier Vessel for 2" Plumbing - W25904

The Nature2 W25904 Professional G vessel is the housing for a compatible Nature2 G-series mineral cartridge in residential in-ground pools. This is the vessel only; the mineral cartridge is sold separately.

The vessel supports pools up to 45,000 gallons when paired with the appropriate cartridge: G25 for 10,000–25,000 gallons, G35 for 25,000–35,000 gallons, or G45 for 35,000–45,000 gallons. Match the cartridge model to the vessel label and pool size.

Connections are 2-inch PVC socket inlet and outlet or 1.5-inch female pipe thread. The manufacturer specifies a circulation-system flow rate of 30–120 GPM, an internal-bypass vessel flow rate of 10–18 GPM, and a maximum operating pressure of 50 PSI.

Follow the vessel installation manual and the separate cartridge owner’s manual for installation, activation, and the required low-chlorine care program. The six-month replacement interval applies to the mineral cartridge, not the vessel.

GTIN: 706175259044
SKU: W25904
Brand: Zodiac
Sale price $689.00
Regular price $827.00
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In stock

Est. 4-6 business days for delivery.

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Nature2® W25904 Mineral Sanitizer 2'', Pro Seriesfessional G Style keeps your pool water sparkling clean and safe. Made specifically for 10,000 to 25,000 gallon pools, this replacement mineral cartridge works with all G25 vessels. This Zodiac Nature2® mineral sanitizer cartridge works by destroying bacteria and controlling algae with natural materials, meaning a reduction in stinging eyes, skin irritation and unpleasant odors. It helps to stabilize pH levels without harming your pool equipment or staining your pool, and it lasts up to 6 months.

Key Features

  • Superior water quality with lower chlorine requirements
  • Controlled Release Technology (CRT) ensures optimal mineral levels with no staining
  • Eco-friendly system reduces potential for red eyes skin irritations and unpleasant odors