
Aqua Crest 3US-PF01
Score: 68/100
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 AQUACREST 3US-PF01 is a high-capacity replacement filter designed for Filtrete systems, offering tool-free installation and broad international safety certifications. It excels in chlorine and sediment reduction but lacks specific data on lead reduction or expert validation. It is best suited for users with compatible Filtrete systems seeking a reliable, high-capacity replacement.
| Attribute | ![]() | ![]() |
|---|---|---|
6 monthsbest | 6 monthsbest | |
— | 1best | |
2,000 gallonsbest | 2,000 gallonsbest | |
— | 1 yearsbest | |
| ↓ lower better | 10.4 inchesbest | 14.17 inches |
| ↓ lower better | 3.2 inchesbest | 3.35 inches |
| ↓ lower better | 3.2 inchesbest | 3.35 inches |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions & Fit(3) | ||
Height (inches) | 10.4 inches | 14.17 inches |
Width (inches) | 3.2 inches | 3.35 inches |
Depth (inches) | 3.2 inches | 3.35 inches |
Performance & Filtration(2) | ||
Certifications | NSF/ANSI 42, WQA NSF 372, LFGB, DM/4B/COM/003, BS EN 12915-1:2003 | NSF/ANSI 42, NSF/ANSI 372, IAPMO |
Contaminants Removed | Chlorine, Sediment, Rust, Sand, Heavy Metals | Lead, Chlorine, Sediment, Cysts, PFOA/PFOS, Rust |


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