Pentair Dynamic Series III 25 SqFt Cartridge Filter | R172523 Polaris Parts List 2026 Regular Checks: Periodically inspect the

Regular Checks: Periodically inspect the gasket for signs of wear or damage

The large wheel kit is a replacement part made by Pentair

✔ Reassemble with Care – Tighten components evenly to prevent misalignment and maximize efficiency

the washer under the handle can degrade

Pentair Dynamic Series III 25 SqFt Cartridge Filter | R172523 Polaris Parts List 2026 Regular Checks: Periodically inspect thePentair Dynamic Series III 25 SqFt Cartridge Filter R172523 Pentair Dynamic Series III 25 sqft cartridge filter with high flow design and built in dispenser for spas and small pools. Features 25 sqft filtration area for efficient debris capture. High flow design supports up to 100 GPM. Integrated chlorine bromine dispenser for added convenience. Top load access for quick cartridge cleaning. Durable, heat resistant tank construction. Description The