From essential whole-home filtration to the highest level of protection available, every Apache system is NSF-certified and professionally installed. Here's exactly what each one does — and how to choose.
A whole-home system installs at your main water line, so every shower, faucet, and appliance gets the same protection. Three tiers, each a step up in what it removes. From $3,500 installed.

The foundation. Whole-home chemical and taste defense that makes every tap in the house cleaner and better-tasting from day one.

Everything Silver does, plus sub-micron filtration that captures the things you can't taste or see. The system most families choose.

The highest level of filtration we offer — protection down to bacteria and viruses, self-cleaning, and built to last a million gallons.
Every tier handles the everyday essentials. Stepping up adds protection against finer and more serious contaminants.
| Contaminant / Concern | Silver | Gold ★ | Diamond Ultra |
|---|---|---|---|
| Chlorine & taste / odor | ✓ | ✓ | ✓ |
| Sediment, sand, silt & rust | ✓ | ✓ | ✓ |
| Microplastics | — | ✓ | ✓ |
| Biological cysts (crypto, giardia) | — | ✓ | ✓ |
| Bacteria & viruses | — | — | ✓ |
| Hard water / scale protection | ✓ (PHC) | ✓ (PHC) | ✓ |
| Appliance scale protection | ✓ | ✓ | ✓ |
PHC = polyphosphate hard-water/scale model, available on Silver & Gold. All three tiers are NSF-certified and professionally installed.
Larger homes may need two systems running in parallel to keep strong flow and pressure at every fixture. Apache offers dual-system options on all three whole-home tiers.
Point-of-use and source-specific systems that pair with any whole-home setup — or stand on their own.
| Contaminant / Feature | Titanium | Reverse Osmosis | Well Water |
|---|---|---|---|
| Chlorine & taste / odor | ✓ | ✓ | ✓ |
| Cysts & microplastics | ✓ | ✓ | ✓ |
| Dissolved solids / TDS | — | ✓ | ◦ |
| Fluoride & nitrates | — | ✓ | ◦ |
| Iron & hydrogen sulfide | — | — | ✓ |
| Whole-home coverage | — (POU) | — (POU) | ✓ |
| No wastewater | ✓ | — | ◦ |
✓ full · ◦ varies by configuration · — not applicable. POU = point-of-use. RO and well water systems are quoted per property.
Answer three quick questions, or talk it through with us. We'll recommend the right system for your water, your home, and how protected you want to be.