4-piece above-ground sink plug replacement PVC filter pump plug for Intex Description. Includes: 4 piece above ground pool filter pump replacement parts hole Plug fitting: plugs to fit INTEX pools, including 28270, 28271, 28272, 28273, 26700, 26702 and other related models Material: pool plugs made of high quality PVC, waterproof and cold-proof, small and space-saving Spare parts : For replacing filters on pumps, 530/1000 gph or smaller pump models. Versatile: These plugs are suitable for hoses and drops up to 1.25" in diameter, they are effective in preventing drainage when cleaning pump cartridges or changing filter pumps. Specifications. Product size: 5.84 x 3.9 x 2.89 cm / 2.30 x 1.54 x 1.14 in. Material: PVC Colour; Blue Package includes. 4 pieces of pool plugs