Usage Tips: [Pool Hose Adapter] Adapter conversion kit for connecting 40mm hoses to 1 1/2 inch filter inlets/outlets. Ideal for connecting a Hayward skimmer to an Intex hose. The 40mm ends connect to Intex hoses, and the 1 1/2 inch end connects to Hayward components. This adapter is essential for connecting Intex and Hayward systems. [Connect Intex Hose to Standard Pumps Easily] 40mm to 1 1/2 inch conversion kit allows you to convert 40mm threaded pool hoses to standard 1.5 inch PVC threads. Enables simple connection between Intex pools and non-Intex pumps and filters. Simplifies setup and improves compatibility. [Compatibility] Hose adapters are designed to fit Intex and Coleman swimming pools and are compatible with most Intex soft-sided pool filtration systems and Hayward pool pumps. Suitable for use with hard pipes. Can be used to connect above ground pool hoses to 1 1/2 inch NPT female PVC adapters or connectors. Color: Gray + Black. Material: Plastic. Package Contents: 4 x Pool Hose Adapter, 2 x Tape (random colors, specific color not guaranteed), 4 x O-rings. Only the listed items are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.