Spare parts for chlorinator Zodiac Hydroxinator iQ (MagnaPool)

Zodiac Hydroxinator iQ (MagnaPool) Chlorinator Replacement Parts: Complete Parts List with Prices

The Hydroxinator iQ is Zodiac ’s salt chlorinator that uses the patented MagnaPool system: instead of electrolyzing just table salt, it combines magnesium and potassium to produce non-synthetic chlorine and reduce chloramines, using self-cleaning titanium electrodes. It is available in four output levels (iQ 10, 18, 22, and 35) and supports optional Plug & Play modules for pH and Redox control. The breakdown of this unit is very different from that of a pool cleaner: here, the parts that wear out are the electrolysis cell, the electrode, and the seals—not tracks or brushes. Price and link to each part, taken directly from the catalog.

Related categories: Zodiac Chlorinator Replacement Parts · Salt Chlorinator · Salt Chlorinator Replacement Parts · Technical Service

Electrode and cell: the heart of the Hydroxinator

The electrode is the component that produces chlorine through electrolysis and is selected based on your unit’s production rate (10, 18, 22, or 35 g/h). Replacing it with the wrong electrode will not work: always confirm the exact model before purchasing.

Cell gaskets, threads, and protective covers

Gaskets and threads are the parts that require routine maintenance: if you detect a water leak in the cell, it almost always starts here.

Hydraulic connections: clamps and adapters

Advanced control modules: pH and Redox

Link modules are optional and Plug & Play: they add automatic pH and Redox control t Zodiac, eXO, and OT equipment. They are the most expensive items in the catalog, but they are not typical wear-and-tear parts—rather, they are functional upgrades.

Quick Diagnosis: From Symptom to Part

Before purchasing the electrode (€489–569)

The electrode is by far the most expensive routine maintenance part for the Hydroxinator. Before you decide:

• Confirm the exact model of your unit (iQ 10, 18, 22, or 35): the LS 10 and LS 18 electrodes are not interchangeable.
• First, check the O-rings (€7.25): a leak can simulate a drop in output if the unit interprets it as a lack of flow.
• Check the level of MagnaPool minerals in the water: low chlorine output may be due to an insufficient level of magnesium, not a defective electrode.

Is it worth repairing or buying a new one?

If the cost of replacing the electrode (€489–569) plus any other necessary parts approaches 60–70% of the price of a new Hydroxinator iQ, consider replacing the entire unit. For leaks or specific hydraulic parts—gaskets, clamps, adapters—repairing is always the better option: these are low-cost parts that have a significant impact on the system’s operation.

Maintenance that prevents almost all breakdowns

• Check the MagnaPool mineral level periodically; a low level puts strain on the electrode and shortens its service life.
• Replace the O-rings every time the cell is opened for maintenance, even if there are no visible leaks.
• Check the flow sensor: if it becomes dirty, the system may shut down for safety reasons even if the flow rate is correct.
• Do not force the electrode’s mounting thread when installing it; over-tightening will cause premature wear.

Do you need help with your Hydroxinator iQ chlorinator?

Proper maintenance ensures optimal performance. Replace any worn-out parts and extend the lifespan of your MagnaPool Hydroxinator iQ Zodiac chlorinator: the electrode (€489–569) is typically the most expensive component, so you should always check the gaskets and mineral levels before assuming it’s worn out. If you’re unsure which part you need, call us at 91 128 55 90, contact us via the contact form, or consult our technical support team. Shipping to mainland Spain within 24–48 hours; free shipping on orders of €150 or more.