Unicel Replacement Filter Cartridge 52 sf Sta-Rite | UHD-SR50 Variable Speed Pumps Part # R173217 — a

Part # R173217 — a high-capacity replacement cartridge designed for Pentair and Sta-Rite filter systems that use a 200 sq ft element

and adjustable chlorine output control

providing a larger cleaning radius to cover expansive areas efficiently

High filter pressure after installation: Check for closed return/valve restrictions

Unicel Replacement Filter Cartridge 52 sf Sta-Rite | UHD-SR50 Variable Speed Pumps Part # R173217 — aUnicel UHD SR50 52 sq ft Replacement Cartridge Filter Product Overview The Unicel UHD SR50 is a high quality replacement cartridge designed for pool and spa filtration systems that originally use a 5052 sq ft element. Its durable pleated polyester media provides excellent dirt holding capacity, improved water clarity, and long service life. Key Features Approximately 52 sq ft of pleated filtration surface. Durable, chemical resistant end caps for long