APEC Water Systems 3-Stage 20" Whole House Big Blue Housing Set

The APEC Big Blue 3-stage whole house filter housing set FH-3BB-20 offers multi-stage whole house water filtration versatility and efficiency. Three stages allow this unit to utilize three distinctly different specialty filters to address a wider range of contaminants found in different water sources. This is often not possible when using just a single whole house filter.This customizable housing set works with all industry standard 20" filters, making it one of the most adaptable and affordable multi-stage whole house filtration systems on the market.FH-3BB-20 is extremely durable and can withstand a wide range of chemicals in the water as well as large fluctuations in water pressure. The polypropylene (HFPP) cap has 1" FPT inlet and outlet ports for high-flow rate and the 1.25" internal port allows a greater volume of liquid to pass through the HFPP cap more rapidly.