
The Signature Gold System
Our most popular full-home filtration system. Built for longevity and medical-grade protection.

Industry-leading warranty program

System Specifications
0.2 micron rating
15 GPM flow rate
530,000 gallon capacity
NSF certified
Industry-leading warranty

"Apache was very responsive, informative and helpful in the installation process." - Taylor
The Diamond Ultra System
Our most comprehensive full-home system. Built for maximum longevity and medical-grade protection.

Industry-leading warranty program

System Specifications
0.015 micron rating
20+ GPM flow rate
1,000,000+ gallon capacity
NSF certified
Self-cleaning cycles
Industry-leading warranty


Reduces Chlorine, Common Bacteria, and Physical Particulates for Drinking Water
Best performing Point of Use cartridge
Removes 99.95% of Chlorine & microbial cysts
Fine catalytic carbon block filter (0.2 sub-micron)
Connects directly to kitchen faucet feed
NSF rated for 55,000 gallon capacity

© Copyright Apache Water Systems. 2026. All Rights Reserved.