Pinnacle Big Blue Housings 4.5" X 20"

Standard heavy duty Big Blue Housing 4.5" X 20". Simple to install and come with a mounting bracket, hardware and sump wrench for easy housing removal. 

Fitted with brass ports. 

Filter cartridges are sold separately. 

Comes with two port sizes: 3/4" and 1"

Product may not be exactly as shown.