- Industry's most complete line of replacement filter elements
- Caldera Spas
- ...AND MORE
- Sharp pleat folds maximize spacing between pleats
- Tough urethane end caps assure durability for the life of the cartridge
Details: The Unicel Swimming Pool Filter is made from heavy duty polyester and is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. *Unicel* filters are made in the USA for the highest possible quality, allowing you to buy with confidence. Made in the USA!! 1 Buy = 2 Filters!