GE FQK1K
Score: 65/100
Aqua Crest Replacement Filter
Score: 82/100Rankings
The AQUA CREST FQK1R is an under-sink water filtration replacement filter designed specifically for GE's high-flow water filtration systems, including the GXK140TNN and GXULQK models. It functions as a single-stage filter utilizing a premium coconut carbon block to reduce contaminants such as lead, chlorine, sediment, cysts, and PFOA/PFOS. The product is IAPMO certified and offers a service life of six months or approximately 2,000 gallons.
The GE FQK1K is a single-stage replacement filter certified to reduce a wide range of contaminants including lead and pharmaceuticals. Its short warranty and lack of detailed performance data are notable limitations. It is best suited for users with compatible GE systems seeking a straightforward replacement filter.
| Attribute | | |
|---|---|---|
6 monthsbest | 6 monthsbest | |
1best | 1best | |
— | 2,000 gallonsbest | |
0.08 years | 1 yearsbest | |
| ↓ lower better | 12 inchesbest | 14.17 inches |
| ↓ lower better | 4 inches | 3.35 inchesbest |
| ↓ lower better | 4 inches | 3.35 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Value & Warranty(1) | ||
Warranty (years) | 0.08 years | 1 years |
Dimensions & Fit(3) | ||
Height (inches) | 12.0 inches | 14.17 inches |
Width (inches) | 4.0 inches | 3.35 inches |
Depth (inches) | 4.0 inches | 3.35 inches |
Performance & Filtration(2) | ||
Certifications | NSF/ANSI 42, 53, 401, IAPMO Certified | NSF/ANSI 42, NSF/ANSI 372, IAPMO |
Contaminants Removed | Sediment, Rust, Lead, Chlorine, Cysts, PFOA/PFOS, Pharmaceuticals, VOCs | Lead, Chlorine, Sediment, Cysts, PFOA/PFOS, Rust |
Products in the top-left offer the best value (high score, low price).
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