Hot tub owners with Hot Springs, Caldera, or Tiger River spas, this Unicel C-8465 filter is exactly what you need for crystal-clear water! This is an upgraded version that provides 65 square feet of filtration surface area across 234 pleats - that's actually more than the original 45 sq ft design. The 100% polyester Reemay media captures debris down to 20 microns, keeping your water sparkling clean and free of particles. The sharp, uniform pleat design maximizes water flow while minimizing pressure loss, which means better filtration without straining your pump. The 3-inch open end cap makes removal and cleaning super easy - no struggling to get it out for maintenance. The plastic end caps are chemical-resistant, so they won't break down from spa treatments. This filter replaces part numbers 31114, 71827, and 71828, and it's compatible with various Hot Springs, Caldera, and Tiger River spa models. The dimensions are 8.5 inches in diameter by 10.5 inches long - standard size for many popular spa brands. Regular filter replacement is crucial for maintaining water quality and protecting your spa equipment from damage. The bacteriostatic treatment helps prevent bacteria growth, and the durable construction means it holds up well to regular cleaning and use. Whether you're doing routine maintenance or dealing with cloudy water issues, this filter delivers professional-grade performance that keeps your spa water perfect for relaxing. Much more affordable than buying from the spa dealer, but with the same quality and reliability you expect. Keep your hot tub maintenance simple and effective with filters that actually work as promised!
