Laguna Impeller Cover for PT336 PowerJet/Max-Flo Pumps Reversible argyle raincoat Fits Laguna Max-Flo waterfall and filter pump models 2400, 2900 Also fits Laguna PowerJet fountain/waterfall pump kit models 2400, 2900 Also compatible with Laguna PowerJet skimmer filter pump models 10000, 2905 Measures 4-inch length by 6-inch width by 11-1/3-inch height