GAC-10N Coconut Shell Granular Activated Carbon Filter
Premium 9.75" x 2.75" coconut GAC cartridge for chlorine, taste, and odor reduction in RO and whole-house applications
The Watts GAC-10N uses water-washed granular activated coconut carbon to effectively reduce chlorine, bad taste, odor, and turbidity in a compact 9.75" x 2.75" cartridge. Designed for low-flow applications including pre/post-RO filtration, under-sink systems, and countertop units, this filter delivers 2,500 gallons of clean water with excellent dirt-holding capacity and minimal pressure drop.
What Makes the GAC-10N Effective
Coconut Shell Carbon
Water-washed coconut GAC media provides superior adsorption and chlorine removal compared to standard coal-based carbons
Dual Filtration Action
10 micron nominal rating removes sediment and particulates while activated carbon reduces chlorine, THMs, and organic compounds
Low Pressure Drop
Engineered granular media maximizes carbon contact time while maintaining flow efficiency at 0.75 GPM
High Dirt Capacity
Granular structure allows for greater sediment loading without rapid pressure buildup, extending service life to 2,500 gallons
Chlorine & THM Removal
Effectively reduces chlorine taste and odor plus trihalomethanes commonly found in municipal water supplies
Standard 10" x 2.5" Size
Fits all standard 10-inch filter housings, making replacement simple across Watts and compatible systems
Where to Use the Watts GAC-10N
This filter cartridge works in any standard 10-inch housing designed for 2.5-inch diameter cartridges. Ideal for pre-filtration or post-filtration stages in reverse osmosis systems including Watts GTS-550-P-USA and GTS-550-USA models. Also compatible with under-sink filters, countertop units, and whole-house systems requiring granular activated carbon filtration. Replace every 2,500 gallons or 6-12 months depending on water quality and chlorine levels.
Watts has been engineering reliable water filtration solutions for decades, and the GAC-10N continues that tradition with proven coconut carbon media and consistent performance.
