Q4 48 Sq. Ft. DE Filter System with 1.5Hp SuperFlo 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 dependable Hydrotools 1.5 HP Super Flo pool pump. Engineered for residential swimming pools up to 46,000 gallons, this high-performance system provides professional-grade water clarity and high-efficiency flow, making it ideal for managing large debris loads and heavy seasonal use.

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, it provides an 8-hour turnover capacity of 46,080 gallons.

Powering the system is the Hydrotools 1.5 HP Super Flo pump, designed as a reliable, direct replacement style for standard heavy-duty pool pumps. This high-performance pump features a durable, corrosion-proof housing and a large debris basket to capture leaves and twigs before they reach the filter. Its dual-port design allows for versatile plumbing configurations, ensuring optimal water flow and high efficiency throughout the season.

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).
• 1.5 HP Hydrotools Pump: Heavy-duty motor with high-efficiency flow, large leaf basket, and direct-replacement layout.
• 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