GE whole-house water filter replacement 10 x 4.5 in cartridge — reduces chlorine & sediment

The GE FXHTC whole-house replacement filter is a 10" x 4.5" cartridge that fits most GE whole-home systems and reduces chlorine, sediment, rust and other common impurities for fresher water throughout your home.

This single-filter replacement is designed for easy swap-in installation with many GE systems (including GXWH40L, GXWH30C, GXWH35F, GXWH38F and GNQH38S) and other housings that accept 10" x 4.5" cartridges. NSF/ANSI certification verifies its ability to lower chlorine taste and odor plus particulate contaminants, helping preserve the performance of plumbing fixtures and appliances without complicated setup or tools. For consistent results, GE recommends replacing the cartridge every three months or after treating approximately 24,000 gallons of water, depending on household usage and incoming water quality.

How does this filter improve the taste and odor of water?

The FXHTC uses filtration media that targets chlorine and other chemical tastes commonly present in municipal supplies. Removing these compounds helps water taste cleaner and smell fresher at every tap, from the kitchen to bathroom fixtures. It’s not a purifier for biological contaminants but focuses on aesthetic and particulate improvements.

• Reduces chlorine taste and odor to improve drinking and cooking water.
• Captures sand, sediment and rust that cause cloudiness and discoloration.
• Helps reduce deposits that can affect kettles, coffee makers and showerheads.

Will this cartridge fit my existing GE whole-home system?

The FXHTC is intended for housings that accept 10" x 4.5" filters and is confirmed compatible with several GE models. Check your system model number and interior cartridge dimensions before ordering to ensure a correct fit. Installation is straightforward and usually requires only hand-tightening and basic precautions like shutting off water flow before swapping cartridges.

• Compatible models: GXWH40L, GXWH30C, GXWH35F, GXWH38F, GNQH38S.
• Also fits most standard 10" x 4.5" whole-home filter housings.
• Simple replacement—typically no special tools needed.

How often should I replace the GE FXHTC cartridge?

For steady filtration performance and to avoid clogging, GE recommends changing the filter every three months or after about 24,000 gallons, whichever comes first. Heavy sediment or very hard water may shorten the cartridge life, while lighter household use can extend between changes. Regular replacement helps maintain flow rates and keeps contaminants from building up in the cartridge.

• Standard replacement interval: every 3 months.
• Estimated capacity: approximately 24,000 gallons under typical conditions.
• Monitor flow reduction or discoloration as signals to replace sooner.

What certifications and protections does this filter offer?

The FXHTC carries NSF/ANSI certification for reduction of chlorine taste and odor and for particulate matter like sediment and rust. Certification means the filter media meets established performance standards for those listed contaminants when used according to instructions. It’s designed to improve water aesthetics and protect home plumbing and appliances from particulate buildup.

• NSF/ANSI certified for chlorine taste & odor and particulate reduction.
• Helps protect appliances and fixtures from sediment-related wear.
• Meets industry standards when replaced and maintained as recommended.

Who is this for: The GE FXHTC is a practical choice for homeowners seeking a straightforward, certified whole-house replacement cartridge to reduce chlorine taste and common particulates. It’s ideal if you own a compatible GE system or any standard 10" x 4.5" housing, want to protect plumbing and appliances from sediment, and prefer a low-maintenance filter with predictable three-month replacement intervals. If your primary concerns are microbial contaminants, consider additional treatment methods designed for biological reduction.