About This Press Gauge design. The whole house spin down sediment water filter has 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 Flushable and reusable. Take 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. Easy Installation. System can be installed in any direction thanks to the 360° rotatable head connection Long-lasting materials. The steel mesh filter cartridge and housing can be easily cleaned by rotating the scraper, saving time and effort on routine maintenance Excellent customer service. iSpring provides you lifetime support with high quailty of customer service Overview Material : Stainless Steel,Steel Product Dimensions : 2.5"D x 9.5"W x 4.5"H Item Weight : 82 Grams External Testing Certification : REACH Product Benefits : Removes sediment for cleaner water and meets safety standards