Pentair FNS D.E. Pool Filter

Filtering with diatomaceous earth (D.E.) results not just in clean water, but water that really sparkles. That's because D.E. filters remove tiny dirt and oil particles that greatly affect water clarity. With the FNS Plus D.E. filter, you'll enjoy sparkling water from the most effective filtration system you can buy.

Because they're designed to extend the time between cleanings, you spend more time enjoying your pool and less time maintaining it. The curved vertical grids provide maximum filter surface area for greater dirt-trapping capacity and longer periods between cleanings. The unique internal design ensures optimum filtration and backwashing efficiency. The chemical-resistant, fiberglass-reinforced polypropylene tank offers exceptional strength and long life. In addition, the easily removable filter grid pack simplifies maintenance.