Valterra Fresh Water Filter Antifreeze Diverter P23401LF 10-0165Manufacturer: Valterra Availability: 79 in stockSKU: 10-0165 Item No: 10-0165 Brand: ValterraMfg No: P23401LFWt: 0.18UPC: 019079244017 $14.21 Qty: Add to cart Ship toSelect countryUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friend1:It is used to prevent antifreeze from entering water filter element during winterization. It has 1/2 inch male NPT x male NPT x female NPT fitting.