Clear Full-Flow/Big Blue Size Filter Housing for
20" × 4½" Cartridges

• Clear 20" Full Flow/Big Blue Size Housing
• Accepts 20" X 4.5" Cartridges
• Clear Sump allows for visual inspection of filter cartridge
• Heavy-duty construction
• Rated for pressures up to 90 PSI (6.20 bar)
• Rated for temperatures to 125°F (52°C)
• Made from FDA grade polypropylene
• Type: 20" Full-Flow
• Pipe Size: 3/4"
• Head: Black
• Sump: Clear
• Pressure Release: Yes

If you suspect your water pressure will at any time exceed 80 psi, a pressure regulator must be installed.