💎 DURABLE STRUCTURE: 10” Transparent Standard Housing is proper for heavy sediment applications. The housing body is made of reinforced polypropylene for strength and resistance to chemicals, and the blue cap is made of high-flow polypropylene for toughness. The cap has 3/4" inlet / outlet brass ports which allowed better sealed connections to the corresponding pipes. 10” Wound Spring 5 Micron Sediment Filters Used for effectively removing most sediments from water 💎 POINT OF USE: This System for use in various applications and is usually placed in the main water line entering the house including, but not limited to residential drinking water filtration, well water filtration, food service, and irrigation. Extends life of Washing Machines, Water Heaters & Other Household Appliances. Keeps water fresh by reducing sediment, scale, rust, dirt, sands, and silt 💎 EASY TO OPERATE: There is rubber O-ring on the top of the housing body to ensure a watertight seal. A pressure relief button on the inlet side of the cap releases pressure in the housing for changing filter cartridges. Unique cap design allow quickly and easy to remove housing to replace cartridges. Transparent housing body allows visually to determine when cartridge should be changed 💎 5 MICRON WOUND SPRING SEDIMENT CARTRIDGE is wrapped and sealed and meets NSF Standards and Regulations. Dimensions 10” x 2.5”. WELL-MATCHED: American Plumber W5W, Bruner WP-5, Whirlpool WHKF-GD05, EcoPure EPW2S, Aquaboon 43235-76350, Culligan P5, Cuno CFS110, Dupont WFPFC4002, PFC4002, FCPXF0905, Flotec RS2-D12-02, OmniFilter Model RS2-DS, RS2-DS12-05, RS2-D12-01, Hydronix SWC-25-1005, however for best preferment use only original RONAQUA CARTRIDGES 💎 WELL-MATCHED FOLLOWING HOUSINGS SYSTEMS: DuPont WFPF38001C, WFPF13003B, Culligan WTR Filter HF-360A and HF-150A, American Plumber WC34-PR, Geekpure RO5-FH10, Hydronix HF3-10CLBK34, EcoPure EPW2 WATER FILTER