Pentair 523103 Acid Wash Cleaning Stand Kit for iChlor & IntelliChlor Salt Cells — Genuine OEM
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The Pentair 523103 Acid Wash Cleaning Stand Kit is the genuine OEM cleaning fixture for iChlor® and IntelliChlor® salt chlorine generator cells. It holds the cell upright and sealed so diluted acid fully immerses the plates — the correct, safe way to dissolve calcium scale and restore chlorine output.
Key Features
- Purpose-built for Pentair cells: Designed specifically for iChlor and IntelliChlor electrolytic cells.
- Complete plate immersion: Holds the cell so acid solution covers the full blade stack, not just part of it.
- Secure, stable hold: Keeps the cell upright and steady throughout the soak — no propping or spillage.
- Fast cleaning cycle: Most cells clean in as little as 15 minutes.
- Restores chlorine output: Removes calcium scale that insulates the plates and cuts production.
- Reusable: A one-time purchase for every future cleaning.
Specifications
- Part Number: 523103 (replaces 951013)
- Type: Acid wash cleaning stand kit
- Fits: Pentair iChlor and IntelliChlor electrolytic cells, including IntelliChlor Plus and LT salt generator systems
- Brand: Pentair — genuine OEM
Frequently Asked Questions
What does the Pentair 523103 do?
It's a stand that holds your salt cell upright so you can pour diluted acid in and immerse the blades for cleaning — removing the calcium buildup that reduces chlorine production.
Which cells does it fit?
Pentair iChlor and IntelliChlor cells, including IntelliChlor Plus and LT salt generator systems.
How often should I acid wash my salt cell?
Only when needed — typically once or twice a season, or when you see visible scale on the plates or a drop in chlorine output. Over-washing shortens cell life, so inspect first and rinse with a hose before resorting to acid.
What acid mixture should I use?
Follow the ratio in your Pentair cell manual — always add acid to water, never water to acid, and wear eye protection and gloves. A typical soak is around 15 minutes.
Does this include the acid?
No — the stand kit only. Muriatic acid is purchased separately.
Does it replace an older part number?
Yes, the 523103 supersedes the older 951013 cleaning stand.
Frequently asked questions
How many gallons is this salt system rated for?
The gallon rating is part of the model designation and is listed in the specification section above. Sizing up is normal practice: a cell rated above your pool volume runs fewer hours to hold the same chlorine level and generally lasts longer than one running at its limit.
What is the part number for this salt cell?
Pentair lists this salt cell under part number 523103. Quote 523103 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
How long does a salt chlorinator cell last?
Cell life is measured in operating hours rather than calendar years, and most residential cells give several seasons of service. Life is shortened by high cyanuric acid, low water temperature operation, scale buildup on the plates, and running the cell at a high output percentage for long periods.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Do I need a matching power supply or control unit?
A cell and its power centre are matched as a pair; a cell will not generate chlorine on a power supply it was not designed for. Check whether this listing is the cell only, the power supply only, or a complete system before ordering.
Is there a warranty on this salt cell?
It carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.