The Hydronix SPC-45-1005 Pleated Sediment Water Filter offers water filtration with a flow rate of 10 gpm and fits most standard big blue style housings.The Hydronix SPC-45-1005 Pleated Sediment Water Filter is a 4.5" x 10" bacteria and chemical resistant polyester pleated filter with a micron rating of 5 micron. The washable and reusable Hydronix SPC-45-1005 Pleated Sediment Water Filter reduces dirt, sediment, silt, and other particles to provide you with better quality water.