Big Blue Housing 20″, blue central filter
This standard 20″ filter housing accommodates most 20″ filter cartridges with diameters between 2-1/2″ and 2-7/8″. It offers excellent protection against chemicals due to its polypropylene construction and is used in a variety of whole house or light commercial applications. 3/4″ NPT inlet and outlet ports are built into the cap. Also built into the cap is a pressure release that relieves pressure before changing filter cartridges.
STAGE 1 – Sediment Filter 5 mic – Replace every 6-12 months
STAGE 1 – Carbon Block Filter 10 mic – Replace every 6-12 months