Zodiac - Next Gen acid pump cover - R0825700

Zodiac – Next Gen acid pump cover – R0825700

The Zodiac Next Gen Acid Pump Cover (R0825700) is a genuine OEM replacement component designed specifically for the acid dosing pump found in Zodiac’s eXO iQ pH and eXO iQ PRO chlorinator systems, as well as the Hydroxinator iQ pH and Hydroxinator iQ PRO models. This cover serves as the protective outer casing for the acid pump mechanism, shielding the internal pump components from the harsh chemical environment inherent in pH management systems. As a factory-original part, it is manufactured to the exact tolerances and material specifications of the original component, ensuring a reliable, leak-free fit without the need for modifications.

Acid dosing systems handle corrosive liquids at controlled flow rates to maintain balanced pool water chemistry. The pump cover plays a critical role in containing and protecting the pump head assembly, preventing chemical exposure to surrounding components and maintaining the integrity of the dosing circuit. Using a genuine Zodiac replacement cover ensures that the sealing surfaces, fixing points, and material compatibility are all consistent with the original design, which is especially important when working with acidic dosing agents that can degrade non-compatible plastics over time.

Technical characteristics and compatibility

This pump cover is part of Zodiac’s Next Gen product line, indicating it is designed for the updated generation of eXO iQ and Hydroxinator iQ pH control units. It is a direct drop-in replacement for the original acid pump cover on compatible models, requiring no additional adapters or tools beyond standard servicing equipment. The part number R0825700 is unique to this component and should be cross-referenced against your specific chlorinator model before ordering to confirm fitment. As a genuine Zodiac part, it carries the same build quality and chemical resistance as the factory-installed component, making it the preferred choice for maintenance and repair over generic alternatives.

Suitability and application

This replacement cover is intended for pool owners and service technicians maintaining Zodiac eXO iQ pH, eXO iQ PRO, Hydroxinator iQ pH, or Hydroxinator iQ PRO automated chlorination and pH dosing systems. It is suitable for residential and light commercial pool installations where these Zodiac controllers are in use. If the acid pump cover on your system shows signs of cracking, warping, chemical degradation, or physical damage, replacing it with this genuine part restores the pump assembly to its original operating condition and prevents potential chemical leaks or dosing failures. Always verify your model number against Zodiac’s official parts documentation before purchasing.