Raise the level of your pool and spa filtration system with the Hurricane Durable 5 by 8.5-Inch Advanced Pool and Spa Filter Cartridge Replacement, designed to fit Pleatco Prb17.5SF, Filbur FC-2386, Sundance Microclean Depth Filter, and other compatible models. Engineered with precision, this filter features exclusive turquoise end caps, ensuring top-notch quality that surpasses original manufacturer standards. Measuring 5 inches in length, 8.5 inches in outer diameter, 4.75 inches in the top hole, and 4.75 inches in the bottom hole, this filter is crafted to have tighter tolerances than competitors. Experience superior filtration performance with this advanced point bond filter media. Compared to classic non-woven media, this technology provides tighter filtration capabilities, effectively capturing biomass, dirt, debris, hair, leaves, and even critters. Keep your pool or spa pristine, ensuring a safe and hygienic environment for your family to enjoy. Save money without compromising on quality. Trusted by pool companies, commercial pools, and residential owners nationwide, Hurricane filters offer extended durability and easier cleaning. With longer-lasting filters, you'll spend less on replacements each season, reducing maintenance costs and minimizing wear and tear on your pump. Plus, the superior production ensures premium pleat material, end caps, and max flow cores, surpassing imported alternatives. Get swept up in clean with the Hurricane Durable 5 by 8.5-Inch Advanced Pool and Spa Filter Cartridge Replacement from Hurricane, setting the standard for excellence in filtration technology.