Pentair IntelliChem® Replacement Tubing | 3/8" x 20 ft | 521814
Pentair Pool Products and Parts

Pentair IntelliChem® Replacement Tubing | 3/8" x 20 ft | 521814

$69.99
/
$9.99 flat shipping on orders under $100.
Genuine Pentair OEM Part Guaranteed Authentic
Pentair Authorized Dealer Full Manufacturer Warranty Support
No Hassle Returns 30 Days Paid Returns
SKU:
521814

  • Poolaroo Promise

    • Fast Shipping — Ships in 1–2 Business Days
    • 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
    • Powered By People Who Care - No Faceless Conglomerate

About This Item

The Pentair 521814 is the OEM replacement tubing for the IntelliChem® Chemical Controller, supplied in a 3/8-inch diameter by 20-foot length in black.

What It Does

This tubing routes chemical dosing lines within the IntelliChem® Chemical Controller system. Replacing worn, kinked, or degraded tubing restores accurate chemical delivery and helps maintain consistent water chemistry control. Match the part number on your existing tubing or your IntelliChem® installation documentation before ordering.

Specifications

Pentair Part Number 521814
Tubing Diameter 3/8"
Length 20 ft
Color Black
Quantity Included 1 length (20 ft)

Pro Tip

Inspect tubing for cracking, discoloration, or stiffness whenever servicing the IntelliChem® unit — chemical exposure degrades tubing over time even when no visible leak is present. Replacing tubing proactively during routine controller maintenance helps prevent unplanned downtime and chemical dosing errors.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Format: you@example.com

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

Recently viewed