Whole house 3 stage big blue water filter with Stainless Steel Cover

Product Name: Whole house 3 Stage Big Blue Water Filter System
Model Number: CM-3SBC
Stage: 20" X 4.5"
Housing:Big size Blue housing with black cap and air drain valve
Housing Material Cap : ABS / Housing : PP
Frame: 304 Stainless steel
Cover Material :304 Stainless Steel
Port size : 1" or 3/4'' Brass