About This High impact stainless steel mesh filter screen rated at 50 Micron. Double threads on both ends: 1 inch MNPT and 3/4 inch FNPT, 1/4" flush out fitting included. Two 12 inch 3/4'' MNPT X 3/4'' push-fit hoses are included to provide a hassle-free installation to any 3/4'' pipe, including Copper, PEX, or CPVC pipes. No welding or glue needed - just push in the pipe and it is locked in place. A removal tool is also included if you need to disconnect the system from the pipes. Flushable and reusable, takes considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and longer filter life. WSP series can be used for waste water treatment by spin down the sediment. The steel mesh filter cartridge and housing can be easily cleaned by rotating the scraper, saving time and effort on routine maintenance. Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611 Overview Material : Copper, Stainless Steel External Testing Certification : NSF Product Benefits : Removes Dust Brand : iSpring Set Name : WSP50GR Reusable Spin Down Sediment Water Filter Set