Buyer's GuideChemicals and Sanitizing EquipmentUV SystemsDelta UV - EA Series – Ultraviolet DisinfectionApr 16, 2018 Ideal for residential spas and hot tubs, Delta’s EA series helps control algae growth, reduce chemical costs and deactivate chlorine resistant pathogens.Related StoriesUV SystemsDelta UV - For Cleaner,Healthier Pool WaterBuyer's GuideFind manufacturers and suppliers in the most extensive searchable database in the industry.Learn MoreContent LibraryDig through our best stories from the magazine, all sorted by category for easy surfing.Read More