Pool Drain Cover with Washer For SFX1000/SFX1500S Sand Pump

1. Made of plastic, resistant to pool water corrosion and outdoor UV rays, unlikely to crack or deform with long-term outdoor use.
2. Anti-slip threaded structure allows for easy tightening and disassembly by hand without tools, facilitating daily maintenance and parts replacement.
3. For SFX1000 and SFX1500 systems, allowing for the conversion of existing filtration systems to sand pump systems.
4. Used to replace cracked, aged, or leaking old pump covers, completing sand pump conversion and restoring the pool filtration system to normal operation.
5. Specifically designed for frame-mounted above-ground pools, upgrading existing filtration systems and improving pool water filtration efficiency.