R0744700 | Jandy Top Rotor Assembly 1.5" MPV for SFTM Series Sand Filter

The Jandy R0744700 Top Rotor Assembly is a direct OEM replacement for the 1.5‑inch multi‑port valve (MPV) used on the Jandy SFTM Series sand filters (including the SFTM22‑1.5). 
This component is responsible for routing water through the various valve positions (filter, backwash, rinse, waste, recirculate, closed) by providing the rotating internal mechanism that connects to the valve handle and seals the correct ports. 
Replacing the top rotor assembly restores smooth operation, proper port sealing and helps prevent bypass or leakage issues through the valve header. 

Highlights

• OEM Compatibility: Designed specifically for the Jandy SFTM22‑1.5 series sand filter with 1.5″ multi‑port valve, ensuring accurate fit and function. 

• Critical Valve Function: Controls internal flow routing within the multi‑port valve body, ensuring the correct path of water in each valve position.

• Durable Construction: Built to endure pool‑filtration conditions, including pressure cycling and repeated valve actuations.

• Improves Seal Integrity: Restores proper sealing of internal ports, reducing risk of unfiltered water bypass and enhancing system efficiency.

• Maintenance‑Friendly: Replacing the rotor assembly allows you to refurbish the valve without replacing the entire valve body, saving cost and effort.

Additional Info

Need help replacing the Jandy R0744700 Top Rotor Assembly for your SFTM Series sand filter? This section covers installation, troubleshooting, and purchasing guidance for models like the SFTM22‑1.5, ensuring proper valve operation and water flow routing.

Installing the R0744700 Top Rotor Assembly

Proper installation ensures smooth rotation of your multi‑port valve, correct water routing, and prevents bypass or leaks.

How do I install the Jandy R0744700 rotor in a SFTM22‑1.5 multi‑port valve

What tools are required to remove and replace the top rotor assembly

Can I buy R0744700 in store for same-day installation

Why does the valve handle feel loose after rotor replacement

How to verify correct alignment of ports before running the filter

Troubleshooting valve operation issues

If your multi‑port valve does not fully seal or water bypasses the intended path, checking the rotor assembly is often the solution.

Why is water bypassing the filter after replacing R0744700

How can I tell if the rotor is worn or damaged

Could misaligned ports cause leaks in the multi‑port valve

How often should the top rotor assembly be replaced for maintenance

Can I fix minor leaks without replacing the entire rotor assembly

Finding and purchasing locally

Check in-store availability of the R0744700 to minimize downtime and ensure proper valve operation.

Which Discount Pool Mart locations stock R0744700

Can I walk in and purchase R0744700 for SFTM Series valves today

Where can a local technician verify R0744700 installation

How to confirm rotor stock before visiting the store

Are there kits available that include replacement gaskets with the rotor