General description This Ultra Fine Filter Panels 9991467‑R4 is a replacement for the folding filter basket used in various models of swimming pool cleaners. It is designed to provide powerful filtration, ensuring that finer particles and impurities are effectively removed from the pool water, creating a cleaner and more enjoyable swimming environment. Technical specifications Material: ABS plastic Weight: Approx. 476g / 16.8oz Includes: 4 filter panels Compatibility and accessories Compatible with Active 20, Active 30, Active 30i, Active 40, Active 60 Also fits E30, E50, E70, M600 Compatible with DX4, DX5i Fits models 920, 930, 930W Compatible with S200, S300, S300i, S400 Also fits T35, T45, T55i Compatible with Warrior SE, Warrior SI Fits Discovery (New) Installation Includes 4 filter panels, each numbered for installation Recommended disassembly order: 1‑4 Recommended replacement order: 4‑1 Usage Can be rinsed with a garden hose to remove up to 98% of pollutants Restores filter