Remarkable. Revolutionary. Ultraviolet Disinfection.

The best water quality starts with the SL-550. With 130 watts of UV 2.0 power, the SL-550 handles larger residential pools and higher pump flow rates without compromising on dose-per-pass — the metric that actually matters for pathogen destruction.

Why pool owners choose UV-C sanitization

• Destroys 99.9% of bacteria, viruses, and algae as water passes through the chamber
• Eliminates 100% of combined chloramines — no more red eyes or chlorine smell
• Reduces chlorine use by up to 50%, often paying for itself in chemical savings
• SmartConnex 360° port rotation makes retrofit installs straightforward

Sized for larger residential pools (up to ~30,000 gallons)

Matched to pumps moving 78–156 GPM. If your pool is bigger or supports a higher flow rate, step up to the SL-600 or the twin-lamp SL-620.

Key Features

• UV 2.0 Ultra High Output Lamp

  Delivers 4× the power of standard high-output lamps for pristine water quality.

• 130 Watts of Sanitization Power

  Steps up from the SL-500’s 100W to handle larger residential pools with higher flow rates.

• SmartConnex 360° Port Rotation

  Inlet and outlet ports rotate independently for easy installation on both new and existing pools.

• Industrial Graphite Housing

  Titanium-dioxide-infused housing for maximum UV resistance and long-term durability.

• Aerospace Double Seal

  Stainless steel inserts and aerospace-grade EPDM O-rings keep the chamber leak-free for years.

Technical Specifications

Frequently Asked Questions