Hayward 500,000 BTU ASME Universal H-Series Pool Heater w/ OmniX - Natural Gas Above Ground Product (Cleaners) For coloured water: Add 15

For coloured water: Add 15 g of SPA STAIN OUT per 1

That means a superior filtration of biomass

It's amazing what a little salt can do to enhance the total pool experience

14cm Depth

Designed for residential and commercial applications

Hayward 500,000 BTU ASME Universal H-Series Pool Heater w/ OmniX - Natural Gas Above Ground Product (Cleaners) For coloured water: Add 15Product Description Specially designed to withstand the rigors of commercial operation, Universal H Series ASME gas heaters with OmniX include upgraded features and materials. At the center is Hayward's new Universal Display, delivering a consistent, intuitive control experience across Omni, OmniX, and competitive automation systems. With OmniX embedded intelligence, the heater provides enhanced programmability, advanced diagnostics, and seamless