All Intex products are designed to be compatible with other Intex products. If you choose to connect a competitor's product to an Intex product, we cannot guarantee their proper operation. Intex uses a standard 32 or 38mm diameter connection that is designed specifically for Intex products. We do not offer adapters or reducers for other sizes. Intex saltwater systems are primarily designed for Intex above ground pools. We recommend that you check all technical specifications before purchase to ensure connection is possible.