E-Series 2000 & 4000 Reverse Osmosis Systems – Coffee-Ready RO These are plug-and-play beasts for spot-on brewing water. The E-Series 2000 delivers up to 2,000 gallons per day (about 1.4 GPM), while the E-Series 4000 cranks 4,000 gallons per day (around 2.8 GPM)—enough for busy cafes, roasteries, or home pros who want scale without drama.
Comes loaded: blending valve to tweak TDS just right, built-in UV protection for clean, safe water, and dual digital TDS meters so you watch inlet and outlet live—no guesswork. High-rejection membranes, stainless frame, auto-flush to keep everything humming.
Why it fits coffee: No chlorine, no scale, TDS dialed perfect—your shots pull bright, balanced, no haze or bitterness. Simple 10-volt plug-in on the 2000.
Free shipping in the continental United States—straight by truck, Restrictions apply.
