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It is commonly used in repair scenarios where the existing basket has degraded and needs renewal
helping to keep internal components in place during operation
Pentair manufacturer part number 170024
Compatible with Napoleon direct vent propane systems
as it provides excellent ventilation within ceiling pockets (flush-mount requires an optional 316 stainless steel frame)
Pentair CNC Plus 520 Replacement Filter Cartridge | R173578 Aluminum It is commonly used inWhat This Part Is Used For Pentair R173578 Cartridge Replacement CNC Plus 520 is a replacement filter cartridge for Clean and Clear Plus 520 filtration systems. It removes debris and fine particles during normal circulation. Why This Part Matters A clogged or aging cartridge reduces filtration performance and increases system pressure. Replacing it restores proper water clarity and balanced flow. Clean cartridges help protect pumps and heaters from