Q4 48 Sq. Ft. DE Filter System with 2.0Hp Variable Speed Pump

Keep your pool water clean and clear with the Black Diamond 48 Sq. Ft. Diatomaceous Earth (D.E.) pool filter system, now paired with the high-performance Blue Torrent 2 HP Variable Speed (BT-IGV200SP) pool pump. Engineered for residential swimming pools up to 46,000 gallons, this heavy-duty combo provides professional-grade water clarity and a significant boost in water flow while dropping your seasonal power consumption.

Diatomaceous earth is a highly efficient filtration material, filtering water down to 2 to 5 microns. This 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 high-flow rating of 96 GPM, the tank provides a reliable 8-hour turnover capacity of 46,080 gallons.

The included Blue Torrent 2 HP variable speed pump (BT-IGV200SP) delivers heavy-duty water movement when needed for vacuuming or backwashing, yet it is engineered to run at lower, energy-saving speeds for daily filtration tasks. Running a pool pump on low speeds relies on the laws of pump affinity—cutting your motor speed in half drops the electrical power draw by up to 80% to 90% compared to standard single-speed pumps. Because the 2 HP motor operates exceptionally efficiently at lower RPMs while easily meeting the flow requirements of the 48 Sq. Ft. filter tank, this combo maximizes your cost savings, keeping your water crystal clear while slashing your monthly utility bills.

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 46,080 gallons (8-hour turnover) or 57,600 gallons (10-hour turnover).
• High-Output 2 HP Variable Speed Motor: Maximum power for demanding water features or deep cleaning, with customizable schedules to slash monthly electricity costs.
• 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.
• Durable Glass-Reinforced Tank: High-impact thermoplastic structure engineered to withstand heavy outdoor weather and constant pressure.

Technical Specifications Spec Sheet