Hot Water filter housing. 1/2″ ports with Bracket & spanner. Suit High Temperature Hot Water Systems 1/2″ Ports (1-0HW). 10″ x 2.5″ Temperature Rating: 90* C Pressure rated up to 120psi – Recommended Working pressure 50-80psi Reinforced Nylon material – brass inserted ports for strength and durability. UV resistant however we recommend to keep out of the weather and sunlight where possible. For hot water application ensure you are using a hot water certified filter.