Ge Fxhtc Whole House Water Filter | Replacement For Water Filtration System | The GE Whole Home System Replacement Filter FXHTC reduces more than five contaminants in your water, including chlorine and sand. Includes one replacement filter compatible with the GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10 in. x 4.5 in. filters and made for simple and easy filter installation. Recommended replacement every 3 months or 24,000 gallons for fresh, filtered water throughout your entire home. NSF/ANSI certified. Whole home filtration system: Filtered water for your whole home Includes one filter: Compatible with GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S and most systems with 10" x 4.5" filters NSF Certified: Certified to reduce chlorine taste and odor, sediment, sand and rust in your water, appliances, and plumbing fixtures Three-month filter life: For best filtration results, filters should be replaced every three months or 30,000 gallons