073370 | Pentair Noryl Valve Rotor With Tapered Seal For Purex SM and SMBW Filters Pentair 59053800 use R0446200 to stop air

use R0446200 to stop air leaks and preserve pump function

model 355043

Durable OEM Construction: Built to resist wear and pool chemical exposure for long-lasting

The heavy-duty polyester used in the cartridge is designed to outlast cheaper alternatives

073370 | Pentair Noryl Valve Rotor With Tapered Seal For Purex SM and SMBW Filters Pentair 59053800 use R0446200 to stop airThe Pentair 073370 Noryl Valve Rotor is an OEM replacement designed for SM and SMBW 2000 and 4000 series filters. Constructed from durable Noryl material, this valve rotor ensures long lasting performance and includes a tapered seal that provides a secure, leak resistant fit. Measuring approximately 6 inches, it is engineered for precise compatibility with the specified Pentair filter models. By maintaining a tight seal and smooth operation, this