Maytronics | 9991408-R4 | Dolphin Large Spring Filter Panels 4-Pack

These large spring cartridge filter panels are genuine Maytronics replacement filters designed for compatible Dolphin robotic pool cleaners. The spring-style filtration media is designed to capture larger debris while allowing finer particles to pass through, helping prevent the cartridges from clogging as quickly when cleaning a heavily soiled pool.

The 9991408-R4 kit includes a complete set of four filter panels.

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Key Features

• Complete set of 4 filter panels

• Genuine Maytronics replacement parts

• Large spring cartridge design

• Captures larger pool debris

• Helps reduce rapid filter clogging in heavily soiled pools

• Designed for compatible Dolphin robotic pool cleaners

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Product Overview

The Large Spring Cartridge Filter Panels provide a coarse filtration option for compatible Dolphin robotic pool cleaners. Unlike finer filtration media, the spring panels are designed to trap larger debris while allowing fine material to pass through, making them particularly useful when the pool contains a heavier debris load, such as during spring pool opening.

The 9991408-R4 includes four replacement panels. Listed applications include the Dolphin Wave 75, Edge, Nautilus, Triton, Quest, and Premier, as well as the Pentair Prowler 820 and 830. Some additional Dolphin models can use these panels with the appropriate conversion kit, so exact cleaner compatibility should be verified before ordering.