Pentair Tie Rod For DEP and System 3 SD Filters | 23900-0039

The OEM Pentair Tie Rod 23900-0039 is a brass vertical rod designed to hold together the diatomaceous earth (D.E.) filter grid assembly in Pentair's Sta-Rite systems. It is compatible with various D.E. pool and spa filter models, including the DEP and System 3 SD series. Measuring 20.5 inches in length, this durable rod is constructed from brass, ensuring longevity and resistance to corrosion, making it ideal for maintaining your filter system’s performance.

Highlights

• Durable Brass Construction: Built from high-quality brass, the Pentair Tie Rod ensures long-lasting performance and excellent resistance to corrosion. Its solid construction helps maintain your filter system’s integrity over time.

• Compatible with Various Models: This tie rod is designed to work seamlessly with Pentair Sta-Rite systems, including the DEP and System 3 SD series. It provides reliable compatibility, ensuring a proper fit within your D.E. pool and spa filters.

• Holds Filter Grid Assembly: The 20.5-inch rod effectively holds the diatomaceous earth (D.E.) filter grid assembly together. Its design is essential for keeping your filtration system running smoothly and efficiently.

• Essential for Filter Performance: By securely holding the filter components, the Pentair Tie Rod plays a critical role in maintaining your pool and spa filter’s performance. Its durable brass material adds to its effectiveness in ensuring clean, clear water.

Includes

• (1) Pentair 23900-0039 Tie Rod

Compatibility

• Pentair Sta-Rite DEP Filters
• Pentair Sta-Rite System 3 SD Series Filters

Additional Info

Ordering the Pentair 23900-0039 tie rod online? This section breaks down compatibility, common use cases, and what you’ll get when you buy from SOSPool.com — including fast shipping and support options.

Ordering the 23900-0039 Tie Rod Online

This OEM brass tie rod is built to fit Pentair Sta-Rite DEP and SD Series filters. At 20.5 inches long, it holds the grid assembly tightly in place and ships quickly from SOSPool.com.

Can I order the 23900-0039 tie rod online for my SD80 filter?

Does SOSPool.com offer free shipping on brass parts?

Is this rod compatible with both DEP and System 3 SD models?

Will the part arrive with install instructions included?

Is the brass rod resistant to corrosion from D.E. powder?

Supporting Grid Alignment & Filter Operation

The tie rod keeps internal grids from shifting under pressure. Replacing it on time helps your system deliver consistent, clean water throughout the pool season.

How does the tie rod support D.E. filter performance?

Can I install this rod without disassembling the whole tank?

Will this rod fix my grid misalignment issue?

Do I need any special tools for installation?

Should I flush the filter after replacing the rod?

Shipping & Returns from SOSPool.com

Shop with confidence knowing SOSPool.com offers speedy fulfillment, clear return policies, and expert product support for all compatible Pentair parts.

What’s the estimated shipping time for this tie rod?

Will I get tracking info when the item ships?

Can I return the part if it doesn't fit my model?

Is the rod shipped in protective packaging?

Can I bundle it with grid sets to save on shipping?

Diagram