Pentair Sta-Rite System 3 DE Cartridge Filter 72 sf - 25023-0172S
The 72 SqFt Sta-Rite® System 3 Replacement Filter Replacement Element is an essential part of the Sta-Rite® System 3 S7MD72 Modular Pool and Spa Diatomaceous Earth (D.E.) Filter. This 72 square-foot filter element is designed to provide high-quality filtration for your pool, capturing even the smallest particles and keeping your water crystal clear. Made from heavy-duty polyester with a reinforced core, the element ensures long-lasting durability and reliable performance throughout the pool season. It is easy to install and designed to optimize water flow, reducing stress on your pool pump and improving system efficiency.
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Free Shipping On orders over $150
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30-Day Returns Easy return policy
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Manufacturer Warranty Manufacturer warranty included

Key Features
- Typical installations – inground pools, inground hot tubs, and water features
- Quality construction – durable two-piece tank housing constructed of dura-glas™, sta-rite’s industry leading glass-reinforced composite resin
- Easy access – Posi-Lok™ clamps provides easy access to tank internals
- Modular filter tanks – allows for quick change of filter medias without changing the tank
- Low maintenance – easy backwash capabilities means less manual cleaning of the grids