Waterway Crystal Water 48 SqFt D.E. Filter 72 gpm

The Waterway Crystal Water 48 sq ft DE Filter is a high-performance diatomaceous earth filter built for in-ground pools that demand both efficiency and clarity. It features large 2½″ internal plumbing to reduce flow restriction and noise, a durable fiberglass-reinforced polypropylene tank, and robust DE grid elements for fine-particle filtration.

Features

• 2½″ Internal Piping: Minimizes hydraulic resistance, improving flow and reducing noise.

• Fiberglass-reinforced Polypropylene Body: Strong, chemical-resistant tank that ensures long life.

• Curved Vertical DE Grids: High surface area for efficient filtration and longer cleaning cycles.

• “Start / Service” Dial on Stainless Steel Pressure Gauge: Helps you know when it’s time to service.

• Heavy-Duty Manual Air-Relief Valve: For safe purging of trapped air.

• 1½″ Bottom Clean-Out Port: Allows for easy draining of DE and water.

• 3-Segment Clamp Ring: Secure and serviceable design.

• Optional Valve Configurations: Compatible with 2½″ slide valve or 2½″ × 2″ multiport valve.

• NSF Listed: Meets industry safety and performance specifications.

Benefits

• High filtration efficiency: DE filters catch much finer particles than sand filters, improving water clarity.

• Improved flow: Large internal plumbing minimizes pressure drop, making your system more efficient.

• Durable design: The strong tank resists UV damage and chemical corrosion.

• Longer DE cycles: The large grid area holds more DE, so you don’t need to clean as often.

• Service-friendly: Easy access for maintenance via clamp ring and clean-out port.