Brand new in package these fitting assemblies are made to adapt from a clack ws1 water filter/softner head or bypass to 1” male n.p.t. And are 90 degree angle fittings..The price is for one 2-pack of fittings which includes the 2 angle fittings,2 nuts,along with the 2 plastic clips and 2 O-rings plus instructions,Ect, in which is everything that you need to adapt from a clack ws1 and a few other brand heads or bypasses to 1” male n.p.t.(90degree angle)so yo can simply screw 1” female X whatever type of connection fitting onto them such as for example if you are adapting to 1” pex then you would need just 2 - 1” female n.p.t. X 1” pex adapters