Waterway Crystal Water 36 sf DE Filter | 570-0036-07

The Waterway Crystal Water D.E. (Diatomaceous Earth) Filter is designed to remove particles as small as 3–5 microns—improving water clarity far beyond what sand or cartridge filters can achieve. With 36 square feet of filtration area, the 570-0036-07 model is the ideal size for most standard residential inground pools, offering "polished" water that sparkles day and night. This filter features a curved vertical grid design that provides a larger surface area for D.E. powder, resulting in longer cycles between cleanings and a more efficient filtration process.

Features

Industry-Leading Filtration: D.E. powder acts as a microscopic strainer, capturing fine silt, pollen, and algae that other systems simply circulate back into the pool.

Curved Vertical Grid Design: Specifically engineered to provide balanced water flow across the entire grid surface, preventing "dead spots" and maximizing debris-holding capacity.

Heavy-Duty Fiberglass Tank: The reinforced, chemical-resistant tank is built for superior strength and durability, capable of withstanding high-pressure operation for years of service.

Safe & Easy Access: Features a heavy-duty stainless steel split-nut clamp that allows for quick, tool-free entry for seasonal cleaning and grid inspections.

High-Flow 2" Internal Piping: Large internal plumbing reduces flow resistance, allowing your pump to run more efficiently and move more water with less energy.

Reliable Air Relief: Equipped with a manual air relief valve and pressure gauge to ensure you can safely bleed air from the system and monitor filter performance.

Specs