Pentair Sta-Rite System 3 SM Series Baffle/Bulkhead Fitting (25021-0101Z)

Filter Parts
Pentair Pool Products
25021-0101Z
17-102-7272
COMPARE AT $98.49
OUR PRICE $78.49
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
-
+
$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
Secure Checkout
Safe & secure
Expert Parts Support
We’re here to help

This SM Series baffle and bulkhead fitting is used in Sta-Rite System 3 filter assemblies to help manage internal flow and tank connection integrity.

The baffle component helps direct water where it belongs, while the bulkhead fitting supports the tank wall connection. Replacement is useful when a cracked or worn assembly is affecting flow, sealing, or filter performance.

  • Designed for compatible System 3 SM Series filters
  • Combines internal baffle and bulkhead fitting functions
  • Helps restore proper internal water movement

Use this part during a filter rebuild when internal fittings show wear or when leaks appear around the bulkhead area.

Pentair Pool Products – Pool Pumps, Filters, Heaters, Automation Systems and Parts
Who is Pentair Pool Products?

Pentair Pool Products is a global leader in pool and spa equipment, known for innovative, high-performance solutions used in residential and commercial pools. With decades of industry leadership, Pentair has built a reputation for engineering excellence, reliability, and energy-efficient technology. Their equipment is widely trusted by pool professionals and homeowners for maintaining clean, safe, and efficient pool systems.

What products does Pentair Pool Products specialize in?

Pentair specializes in a full range of pool and spa equipment, including pool pumps, filters, heaters, automation systems, cleaners, lighting, valves, and replacement parts. Their product lineup features industry-leading technologies such as variable speed pumps, cartridge and sand filtration systems, gas heaters, salt chlorine generators, and smart pool automation controls. These products are designed to optimize water circulation, filtration, and overall system performance.

Why choose Pentair Pool Products parts for your pool or spa?

Pentair products are known for durability, energy efficiency, and advanced technology. Their equipment is engineered to reduce energy consumption, improve water quality, and extend the lifespan of pool systems. Pool owners and professionals choose Pentair for reliable, high-performance solutions that simplify maintenance and lower operating costs.

How do you identify and choose the correct Pentair Pool Products part?

To select the correct Pentair part, it’s important to match your equipment model, part number, and system specifications such as horsepower, filter type, or connection size. Reviewing product manuals and compatibility ensures proper fit and performance. Choosing the right part helps maintain system efficiency and prevents costly issues.

Need help finding the right Pentair Pool Products part?

At Bath & Spa Parts Online, we carry a wide selection of Pentair Pool Products pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

Recently Viewed Products