The 4 kW Titanium Heater Element is a premium replacement component engineered for long-lasting, high-efficiency spa heating. With 4.0 kW of power and a corrosion-resistant titanium core, this flo-thru element is ideal for demanding spa and hot tub environments. Its universal 10” design fits most major brands, making it a reliable choice for replacements or upgrades. Whether you're maintaining your spa or improving heating efficiency, this element delivers performance and peace of mind.