DUAL BIG BLUE 4.5 X 20 FILTERS HOUSING WITH 1" NPT AND PRESSURE RELEASE.
This poly filter housings are manufactured from the highest quality, FDA grade, 100% polypropylene. Leak-proof sealing is accomplished by compression against a top seated EPDM O-ring located in the housing’s sump. Thick wall and added ribs make the housings ideal for a wide range of applications. Polypropylene construction provides excellent chemical resistance in most installations environments.
Large capacity housing suitable for high flow applications
Pressure relief on inlet side of cap
Accepts 4.5" diameter cartridges
Heavy-duty construction, made using high-quality FDA grade polypropylene
superior chemical resistance from many aggressive chemicals
Buttress thread design for superior security
Thick side walls with heavy-duty ribs to provide greater strength
Temperature rated to 125°F (52°C)
Cap, sump and top-seated O-rings compress to provide leak proof sealing
WITH BIG BLUE FILTER WRENCH AND DUAL BIG BLUE BRACKET.