The Jandy R0987400 Multiport Valve (MPV) Rebuild Kit is a genuine OEM service kit designed for Jandy SFTM Series sand filters. It includes all the key internal components and seals needed to restore your top-mount multiport valve to smooth, leak-free operation. Over time, parts like diverter seals, springs, and O-rings can wear out, causing leaks or stiff valve movement. This rebuild kit provides a cost-effective solution to renew your valve’s performance and ensure consistent water flow through filter, backwash, and rinse modes—without replacing the entire valve.
Highlights
-
Complete Multiport Valve Rebuild Set: Includes handle bearing washer, cover O-ring, two spring bearing washers, two diverter shaft O-rings, diverter, and ¼" plug with O-ring for a full internal refresh.
-
Restores Smooth Valve Operation: Replaces worn internal parts that cause stiff turning, leaks, or loss of pressure—returning the valve to like-new performance.
-
OEM Precision Fit: Manufactured to Jandy specifications for the SFTM Series sand filters, ensuring proper alignment and reliable sealing across all valve positions.
-
Durable, Chemical-Resistant Materials: Built from high-quality plastics and elastomers to resist wear, chemical damage, and pressure cycling common in pool environments.
-
Cost-Effective Maintenance Solution: Provides all essential internal components in one kit, reducing repair costs and downtime compared to full valve replacement.
Includes
- Handle Bearing Washer
- Cover O-Ring
- Spring Bearing Washer (2)
- Diverter Shaft O-Ring (2)
- Diverter
- 1/4" Plug w/ O-Ring
Compatibility
- Jandy SFTM Series Sand Filters
Additional Info
Need to rebuild your Jandy SFTM filter valve instead of replacing it entirely? The Jandy R0987400 Multiport Valve Rebuild Kit provides all the internal parts you need to restore smooth handle movement and eliminate leaks in your top-mount valve assembly.
Installing the Jandy R0987400 Rebuild Kit
This OEM kit includes new diverter seals, washers, and O-rings to renew the internal mechanics of your multiport valve. Proper installation restores accurate mode control and leak-free performance.
How do I install the Jandy R0987400 rebuild kit in my SFTM valve?
Which direction should the diverter face when reassembling the valve body?
Can I buy the R0987400 Multiport Valve Kit in store at Discount Pool Mart?
Should I lubricate the O-rings and washers before installation?
How do I confirm that all internal parts are seated correctly before tightening the cover?
Diagnosing Leaks and Stiff Handle Movement
If your valve is hard to turn or leaking around the handle, worn internal seals are likely the cause. This section helps you identify when a rebuild is needed.
Why does my multiport valve drip water from around the handle?
What causes high resistance or stiffness when rotating the handle?
How can I test whether the diverter or cover O-ring is leaking?
Can I bring my old valve parts into DPM to match them with the R0987400 kit?
How do I verify the valve handle engages properly in each mode after rebuild?
Maintaining Long-Term Valve Performance
Rebuilding the valve every few seasons keeps your sand filter running efficiently and prevents costly downtime or full replacements.
How often should I rebuild my Jandy SFTM valve to maintain performance?
What’s the best cleaner for removing calcium or debris before reassembly?
Should I replace the spider gasket during this process as well?
Can I purchase additional O-rings or lubricants at a DPM store?
How can I keep the valve moving freely throughout the pool season?
Found In These Collections
Questions & Answers
Have a Question?
Be the first to ask a question about this.