One package in opened. Second package is unwrapped but never used. The Funsicle Type D Pool Filter Cartridges are designed specifically for above ground pools. Each set includes 2 filters. These cartridges are compatible with the Funsicle Type D model filter and are created by the trusted brand Funsicle. Perfect for keeping your pool water clean and clear, these cartridges are an essential component in maintaining a healthy and refreshing swimming environment.
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