Skip to content
FREE SHIPPING INCLUDED
FREE SHIPPING INCLUDED

Pentair 521377 IntellipH pH Controller with Acid Container

SKU 521377

TradeGrade

Message Us or Call/Text with Questions: 303-736-9856 »

THE SAFER, AUTOMATIC WAY TO REGULATE A POOL’S PH LEVEL

The IntellipH pH Controller automatically dispenses muriatic acid into the pool to protect pool equipment and make sanitizing more effective. IntellipH is the perfect companion for the IntelliChlor® Salt Chlorine Generator (required). They help sanitize and balance pool water to keep it sparkling and clear.

  • Protects your pool equipment from corrosion when pH swings out of balance
  • Acid-dispensing rate adjusts with the touch of a button
  • It makes sanitizing more effective by eliminating fluctuations in the pH level
  • Pump-style lid seals securely, assuring safe operation
  • Bolts securely to the equipment pad to prevent poolside acid spills
  • Large 4-gallon reservoir
  • One-year limited warranty on electronics and metering pump
  • Brochure
  • Brochure
  • Ops Man

Specifications:

  • Brand: Pentair
  • Application: Pool
  • Weight: 17.6 pounds
  • Green or Energy-Efficient Product: True
  • Includes: Acid Container
  • Standards Approvals: Eco-Select Certified, cUL Certified
  • UPC Code: 788379847982
  • Part No.: 521377
Shipping, Installation & Warranty

Free Shipping: Most orders ship within 1 business day, unless otherwise noted.

Disclaimer: Professional installation (not included) is required, and proof of installation by a certified technician is needed to validate the factory warranty.

Warranty: Visit our warranty page or refer to the specific product user manual.

Disclaimer: Professional installation (not included) is required for warranty validation.

Free Shipping

Most orders ship same day when ordered by 12 PM ET.

30-Day Returns

Easy returns on new, unused items.

Authorized Dealer

Genuine products + manufacturer-backed support.

On-Staff Pool Pros

Call, text, email, or chat for expert help.