General description The Hot Tub Filters are designed to be compatible with Coleman Saluspa models 90352E, 58323E, 90427E, as well as other inflatable spas that require Type VI filters. These filters provide ultimate filtration, effectively removing contaminants such as hair, leaves, dust, sediment, and sand from your spa and pool, ensuring a clean and enjoyable leisure experience. Technical specifications Type: VI Filter Outer Diameter: 4.2 inches Inner Diameter: 2 inches Height: 3.1 inches Filtration Fabric: 25% thicker than ordinary fabric Flow Core: 50% open polypropylene Installation Remove the VI filter from the pump. Wash the filter under high water pressure to remove particles. Usage For optimal performance, clean your replacement filters every 2 weeks to maintain the best results and ensure your spa remains free of dirt and contaminants.