Pentair 3/8" MPT Brass Autofill Float Valve | T26
Pentair 3/8" MPT Brass Autofill Float Valve | T26
Pentair 3/8" MPT Brass Autofill Float Valve | T26
Pentair 3/8" MPT Brass Autofill Float Valve | T26
Pentair Pool Products and Parts

Pentair Brass Valve | T26

4.5 ★★★★★★ (182) ▾
$61.99
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$9.99 flat shipping on orders under $100.
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SKU:
T26

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About This Item

The Pentair T26 is the OEM replacement brass autofill float valve with a 3/8" MPT connection, designed for pools and spas equipped with an autofill or automatic water leveler system.

The float valve opens to admit fresh water when the pool surface drops below the set level and closes once the correct level is restored — preventing overfill and protecting equipment that depends on consistent water depth to operate correctly. The brass body construction provides durability in chemically treated water environments.

Specifications

Pentair Part Number T26
Part Type Float Valve
Connection Size & Type 3/8" MPT (Male Pipe Thread)
Body Material Brass
Quantity Each

Poolaroo Pro Tip

Before ordering, verify the connection size and thread type on your existing autofill assembly. The T26 uses a 3/8" MPT (male pipe thread) connection — confirm this matches the female fitting on your water supply line or autofill housing. Check the part number stamped or cast on your original valve to ensure an exact match before adding to cart.

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.
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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.

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