AQUA CREST Replacement Filter for GE GXK140TN & GXULQR — FQK1R, NSF/ANSI 42 & 372, 2,000-Gallon Pack of 2

Premium filtration for GE GXULQR systems

AQUA CREST GXULQR replacement filters are designed to work with GE GXULQR hex-head installations, delivering a practical upgrade in water taste and clarity without changing your existing setup. This 2-filter pack is built to support households that rely on consistent, ready-to-drink water across meals, coffee rituals, and kid-friendly sips.

Compatibility at a glance

• Compatible with GE GXULQR hex-head valves; not suitable for pentagon head GE GXULQR installations.
• Interchangeable with GXULQR and compatible with GXK140TN; replaces FQK1R in supported systems.
• Always verify your filter joint before purchase to ensure a secure fit.

What the filtration targets

• Reduces chlorine and related odors, helping beverages and foods taste fresher.
• Filters out fine sediment and rust particles that can cloud water or affect texture.
• Offers broad impurity reduction while preserving essential water characteristics for everyday use.

Quality, safety, and performance you can rely on

• NSF/ANSI 42 & 372 certified by IAPMO R&T, with third-party testing validating performance claims.
• Lead-free and BPA-free food-grade housing for a safer filtered-water experience.
• Natural coconut carbon block provides efficient filtration without compromising flow.
• Long-lasting filtration consistent with real-world usage: up to 2,000 gallons or roughly six months, whichever comes first.

Operational notes and practical tips

• Designed for cold-water connections only; this filter does not reduce TDS (total dissolved solids).
• Enjoy a stable flow rate that supports everyday drinking, cooking, and beverage preparation.
• This is a 2-pack — convenient for two installation cycles or ongoing replacement planning.

By choosing AQUA CREST, you’re selecting a filtration option that emphasizes real-world benefits, ease of use, and verifiable quality. While results can vary with your local water profile and household usage, many users notice improved taste and odor along with smoother, clearer water in daily routines.