4 Pack 20x 4-1/2 Brass ports Big Blue double o ring type Purple

4 Pack 20x 4-1/2 Brass ports Big Blue double o ring type Purple clear water filter housing, 1 NPT Brass ports + 1/8 Brass Pressure Gauge Port-Deta

20 x4.5 Big Blue Clear Whole House Filter Housing 1 Ports W

This Pentek 150469 3/4” #10 Big Blue filter housing with pressure relief is suitable for high-flow and heavy sediment applications. The opaque blue

Pentek 150469 3/4-Inch 10-Inch Big Blue Filter Housing

Housings & Accessories - Pentek Filter Housings and Accessories

Pentek 150233 20-BB 1-Inch Big Blue Filter Housing

10x 4½ Big Blue Double O-Ring Filter Housing, 1 NPT Ports (Clear/Transparent Purple)

10x 4½ Big Blue Double O-Ring Filter Housing, 1 NPT Ports

20x 4-1/2 Brass ports Big Blue double o ring type Blue water

This specially-designed transition fitting provides leak-free union connections at the flow center. Used in conjunction with Geo-Flo Valve Boxes and

Flo-Link Double O-Ring x 1-1/4 Brass FPT Adapters -- Set of 2

Big Blue Water Filter Housing Kit 20 Blue w 3/4 Inlet

3 Pack 10x 4.5 BB Blue Double O Ring Filter housing 1 NPT Brass