Del Mar Big Blue Style Point of Entry Complete System

Sale price Price $250.00 Regular price Unit price  per 

The Del Mar Big Blue is a primary component in water filtration systems, is made from a durable, reinforced polypropylene, and resists corrosive effects from a variety of chemicals. Topping the housing off is a high-flow polypropylene (HFPP) cap with a 1 1/4" internal port that allows water to pass through rapidly. This coupled with the already larger-than-standard filter capacity make Big Blue Housings popular choices for high flow applications. The extra-wide housing accommodates large 4 1/2" wide filters for increased flow. This housing does not have a pressure relief button on the cap.

This system includes everything needed to install the Big Blue Point of Entry System.



  • Connection: 1" FPT
  • Dimensions: 23-3/8"x7-1/4"
  • Flow Rate: 1 psi @ 15 gpm
  • Max. Temp.: 100 F
  • Max. Press.: 90 psi
  • Accepts 4-1/2" diameter filters
  • NSF International to NSF/ANSI Standard 42 for material and structural integrity requirements
  • Includes: One " Big Blue 20" Filter Housing & Cartridge
  • O-Ring 
  • Wrench 
  • Mounting Bracket 

Click these links to view carbon and sediment filters for 20" Big Blue filter housings.