1,4-Dioxane & Advanced Contaminant System

1,4-dioxane is a likely carcinogen that resists carbon and standard filtration and persists in groundwater near industry. It needs reverse osmosis or advanced oxidation — this system is built around a high-rejection RO.

How it works

A high-rejection reverse-osmosis system pushes water through a semi-permeable membrane that rejects 1,4-dioxane and other stubborn trace organics, with optional UV / advanced-oxidation for the toughest cases. You get bottled-quality water for drinking and cooking.

Your complete system — everything included

• High-rejection reverse-osmosis system — sediment pre, carbon pre, RO membrane, post-carbon polish
• Dedicated drinking faucet & storage tank
• Optional UV / advanced-oxidation stage for stubborn organics
• All tubing, fittings & wrench included
• Whole-Home option: adds whole-house sediment + carbon pre-filtration ahead of the RO

Sized to your home

1–3 Bathrooms: whole-house pre-treatment + high-rejection reverse osmosis. 4–6 Bathrooms: larger capacity. Confirm with a certified 1,4-dioxane lab test.

Every system ships pre-assembled and factory-programmed to your water test — sizing is done free before we build it. Includes install instructions & fittings; no plumber-only parts hidden in the box. 6-month happiness guarantee · lifetime warranty on tank & valve · pay monthly with Shop Pay. Not sure which size? Talk to a water expert — free, no pressure.