Product Description
Spectrum 10" Regular Housing, available with 1/4" BSP female ports or 3/4" BSP female ports.
Note - if replacing or expanding an existing DD HMA filter (with Black housings) the John Guest versions are 1/4" BSP and the "Garden Hose" option is 3/4"
If in doubt or you have the Penteck (Blue) housings please contact us 01323 483689