Single-cartridge COAT fusion-bonded coated filter housings feature a 3M fusion-bonded epoxy coating for resistance to seawater, wastewater and harsh chemicals. The coating has been tested and certified to ANSI/NSF Standard 61 and meets the requirements of AWWA Standards C213 and C550. They feature excellent chemical resistance, resist cavitation and cathodic disbondment and offer high adhesion and toughness. They protect over a wide temperature range and are lightweight for lower shipping costs. Applications include desalination prefiltration, industrial wastewater treatment, marine/aquatic filtration and more.