Questions and Answers for Aquatec Guardian Air Filter:
What material is the Aquatec Guardian Air Filter housing made from? Is it chromed steel or brass?
Curious how well it will hold up to salt water.
Any information on the filter element material?
Bill (Certified Scuba Instructor at Scuba.com)
You would have to contact the manufacturer for the material but it is designed to be used in saltwater.
AF-100 Guardian Air Filter Category: ACCRESSORIES Item Name: Guardian Air Filter
Clean Air System. The Aquate Guardian Air Filter was designed to cleanse high pressure compressed air for use by scuba divers. The system is easy to install and maintain. The Guardian Air Filter is only for recreational air diving use to depths not in excess of 130 feet of seawater/ 40 meters. Do not use the Guardian Air Filter with enriched air Nitrox or for any other mixed gas diving. Patent No. 210808
Suggestion: Replace the Air filter cartridge for every 50 times dives or every 6 months whichever comes first.