General description The CSPARKV 4 Pcs Swimming Pool Adapter is designed to facilitate the connection of 1.25" hoses to 1.5" piston valves or filter pumps, making it an ideal solution for upgrading your pool's filtration system. Made from high-quality plastic, these adapters are sturdy and durable, ensuring a long-lasting performance. Technical specifications Compatible with 1.25" and 1.5" diameter hoses Designed for use with Intex pool sets Fits all 4000, 2500, 2000, and 1500 gallon per hour filter pumps that use threaded hose connectors Compatibility and accessories Compatible with Intex chlorine generators and salt systems Works with adapters from the 25007 series Installation The small end of the adapter attaches to a 1.25" hose The threaded end connects to 1.5" piston valves or filter pumps by simply screwing on Usage Converts threaded hoses to 1.5" and 1.25" clamp hoses for Intex pool sets Prevents water leakage with a tightly connected rubber ring