Inlet strainer for stock tank pools: connect your filter pump and plunger valve to your stock tank. Please ensure sure your pump has threaded 1-1/2" hoses, if not you will need an adapter (1-1/4" to 1-1/2") for 1-1/4" hoses After-sales service: lifetime warranty! You can reduce the excessive worry about product quality and service, because if you have any questions about the Threaded Inlet Strainer Kit you received, as long as you give us feedback, we will reply to you within 24 hours. Please rest assured to buy. We are always loyal to our customers. After-sales service: lifetime warranty! You can reduce the excessive worry about product quality and service, because if you have any questions about the Threaded Inlet Strainer Kit you received, as long as you give us feedback, we will reply to you within 24 hours. Please rest assured to buy. We are always loyal to our customers.