OEM BRAND COMPATIBLE SEDIMENT WATER FILTER: Clear Choice sediment water filter is compatible with a wide-array of OEM and aftermarket polyesteris compatible with the following: Hydronix SPC-25-1020 100% FITMENT COMPATIBILITY SEDIMENT WATER FILTER: Clear Choice sediment water filter replacement will fit most housings that accept standard 9.88 X 2.75in Dia. filter SEDIMENT WATER FILTER REDUCING WATER IMPURITIES: Clear Choice sediment water filter 20 micron rating and 10 gpm flow rate ensures that it will have the optimum performance to reduce water impurities such as sediment, sand, silt and rust STRING WOUND TESTED AND CERTIFIED: Clear Choice sediment water filter can reduce water impurities in your home drinking water purification system. These can be point-of-use (under the sink, water pitcher, etc.) or point-of-entry (whole house) treatment systems COMPATIBLE REPLACEMENT TO OEM SEDIMENT WATER FILTER: Clear Choice are compatible replacement sediment water filter to OEM brands such as Hydronix. Clear Choice also offers filters in different Pack Sizes (Ex. 4-Pack) to fit your budget