Pentair 522186 pH Sensor – Replacement Probe for IntelliChem Chemical Controller – Pool Chemical

The Pentair 522186 pH Sensor Probe is a genuine OEM replacement pH probe designed for use with IntelliChem® chemical controller systems. This high-quality sensor provides precise and reliable pH measurements, enabling accurate automatic dosing of acid or base to maintain balanced pool water chemistry.

The probe features durable construction and chemical-resistant materials engineered to withstand continuous exposure to pool environments. When your existing pH probe reaches the end of its lifespan or becomes inaccurate due to wear, the 522186 replacement probe restores sensitive and dependable pH monitoring for optimal sanitizer performance and swimmer comfort.

Pentair 522186 pH Sensor Probe is a genuine OEM replacement pH probe Compatibility

• Designed specifically for Pentair IntelliChem® chemical controller systems

• Fits models requiring Part Number 522186

• Works with IntelliChem dosing modules and automation integration

• Ideal for residential and commercial pools using automated chemical control

• Compatible with standard IntelliChem pH sensor input ports

Key Features

• Genuine Pentair part, supplied under manufacturer part number 522186.
• Dose according to the label for your pool volume.
• Ships from our US warehouse with tracking on dispatch.

Specifications

• Brand: Pentair
• Manufacturer part number: 522186
• Category: Pool Chemicals
• Condition: New
• UPC / GTIN: 788379917548
• Shipping weight: 0.52 lb

Frequently Asked Questions

Is the 522186 a genuine Pentair part?

Yes. The 522186 is a Pentair part supplied under that manufacturer part number. It is not a generic substitute.

How should pool chemicals be stored?

Keep them cool, dry and ventilated, away from other chemicals and out of reach of children. Never mix products, and never store acid next to chlorine.

How much should I add?

Dose by pool volume according to the label. Test first, add in stages with the pump running, and retest before adding more.

How do I confirm this part fits my equipment?

Check the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.

How quickly does this ship?

In-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.

Can I return it if I ordered the wrong part?

Unopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.

Is this covered by a warranty?

Manufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.