The Hayward HYR75L4 HydroRite UV Crypto system is an advanced compact sanitization solution engineered to deliver powerful supplemental and secondary disinfection for smaller commercial pools and spas. Designed for a 58 gallon per minute flow rate, this system provides enhanced protection against chlorine resistant microorganisms such as Cryptosporidium through dual wavelength ultraviolet technology and hydroxyl radical generation. By significantly reducing chloramines and lowering chemical demand, the HYR75L4 improves water clarity, air quality, and swimmer comfort while offering simple installation and long term operational efficiency.

Key Features
• Provides supplemental and secondary disinfection aligned with CDC Model Aquatic Health Code recommendations, including enhanced Crypto mitigation
• Reduces chloramines by 50 percent or more, improving indoor air quality and overall swimmer comfort
• Lowers chemical demand by 50 percent or more, reducing operational costs and extending salt cell and sanitization equipment life
• Dual wavelength low pressure UV bulbs generate hydroxyl radicals for powerful oxidation and germ neutralization with minimal impact on chlorine residual levels
• Lightweight Schedule 80 PVC and 316L stainless steel construction ensures durable, corrosion resistant performance and easy installation
• Intuitive plug and play system design with 120V power input simplifies setup and supports energy efficient operation
• Extended lamp life rated at 13,000 hours reduces maintenance frequency and offers twice the longevity of many medium pressure UV systems

Product Overview
The Hayward HYR75L4 HydroRite UV Crypto system delivers high level ultraviolet sanitization and oxidation performance for smaller commercial aquatic environments requiring enhanced protection against chlorine resistant pathogens. By utilizing two UV wavelengths to produce hydroxyl radicals, it provides powerful disinfection while supporting improved water quality and reduced chloramine formation.

Ideal for commercial spas, boutique hotels, therapy pools, and compact aquatic installations, the HYR75L4 improves air quality and swimmer comfort while reducing operational costs through lower chemical consumption. The rugged PVC and stainless steel build supports long term reliability, and the intuitive plug and play design makes installation fast and straightforward. With NSF 50 certification and a long service life UV lamp, the HYR75L4 offers a sophisticated, efficient, and operator friendly sanitization upgrade for facilities prioritizing safety, clarity, and comfort in smaller water volumes.