Q4 60 Sq. Ft. DE Filter System with 1.5Hp Hi Speed Pump

Keep your pool water clean and clear with the high-capacity Black Diamond 60 Sq. Ft. Diatomaceous Earth (D.E.) pool filter system, now paired with the heavy-duty Blue Torrent 1.5 HP High Speed (BT-IGSLX-150) pool pump. Engineered for larger residential swimming pools up to 57,000 gallons, this high-output combo provides professional-grade water clarity and excellent circulation, making it ideal for managing heavy debris loads and high-volume seasonal use.

Diatomaceous earth is a highly efficient filtration material, filtering water down to 2 to 5 microns. This oversized 60 Sq. Ft. system easily traps ultra-fine dust, pollen, and algae that pass straight through traditional sand or cartridge filters, delivering a clear pool with fewer chemical corrections. With a commercial-grade flow rating of 120 GPM, the tank provides a reliable 8-hour turnover capacity of 57,600 gallons.

Powering the system is the Blue Torrent 1.5 HP High Speed pump (BT-IGSLX-150), built for maximum pressure and rapid water turnover. This pump features a durable, corrosion-proof housing and a large debris basket to capture leaves and twigs before they reach the filter. Its specialized high-velocity design ensures clean flow rates, making it an excellent choice for driving pool cleaners or maintaining demanding circulation schedules.

Constructed from durable, glass-reinforced thermoplastic, the corrosion-proof filter tank halves are secured by a heavy-duty clamp. This allows fast internal access to the grid assembly without disconnecting any hard plumbing. The system comes complete with a high-flow multiport backwash valve, allowing you to easily flush out trapped dirt and reverse-clean the system with a quick turn of the handle.

Key Product Features:

• Pool Capacity: Optimized for residential swimming pools up to 57,600 gallons (8-hour turnover) or 72,000 gallons (10-hour turnover).
• 1.5 HP High Speed Pump: Heavy-duty motor engineered for strong water pressure, fast circulation, and continuous seasonal use.
• Microscopic 2–5 Micron Filtration: Delivers top-tier water clarity by removing fine dust, silt, and organic debris.
• Included Multiport Backwash Valve: Simplifies maintenance cycles with easy-to-use settings for rinsing and backwashing.
• Oversized 60 Sq. Ft. Design: Larger grid surface area extends the time between cleaning cycles, reducing your weekly maintenance.

Technical Specifications Spec Sheet