Pentair Nautilus Plus Diatomaceous Earth Filter

One hundred percent premium-grade stainless steel tank eliminates leaks and minimizes corrosion. Unique grid design provides most efficient D.E. filtration available. Exclusive clamping design is proven to be one of the safest in the industry. Water flows in bottom, up and around filter grid for even distribution of diatomaceous earth, eliminating bridging between elements and providing highly efficient filtration. Exclusive grid assembly with molded-in handles lifts out easily for inspection and periodic cleaning. Backwashes from top to bottom utilizing gravity for total cleaning of accumulated dirt and D.E. powder.

Features:
• Backwashes from top to bottom, utilizing gravity for complete cleaning of accumulated dirt and D.E. powder.
• Exclusive clamping design is proven to be safe, strong, and reliable.
• Water flows in bottom, up, and around filter grid for even distribution of diatomaceous earth, eliminating bridging between elements and providing highly efficient filtration.
• Exclusive grid assembly with molded-in handles lifts out easily for inspection and periodic cleaning.
• Conveniently located 2" drain for easy and efficient cleanout.
• One year warranty.