Del Mar Big Blue Style Point of Entry Complete System Size:20" while the spring disc design

while the spring disc design prevents media channeling

This system includes housing and replacement cartridge ONLY

Does not include wrench

5 Inch Diameter Sizes

Del Mar's Reverse Osmosis Housing offers low-flow residential filtration with superior performance

Del Mar Big Blue Style Point of Entry Complete System Size:20" while the spring disc designThe 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