Features: OOTDTY Brand new and nice PVC material, reasonable to use. Helps to maintain the water of the swimming pool clear and hygienic. Suitable for different pool types, these adapters is essential for fantastic filtration. Suitable for three hundred Gal filter out Easy installation and remove, offering resolution for keep your pool cleaning. Specifications: Material:PVC Package Includes: 2Pcs Filter Chamber Note: 1 enable 1-2cm mistakes thanks to instruction manual measurement, simply ensure you don't mind before you order. 2 to the variations between assorted monitors, the image won't mirror the actual coloration of the item.