Coffee & Espresso Water

Everpure 4CM

Create water tuned for perfect coffee. The 4CM reintroduces calcium and magnesium to post‑RO water, hitting the sweet‑spot hardness for better extraction, fuller flavor, and reliable crema—while helping protect your espresso equipment from scale.

Post-RO mineral addition

Optimized brew hardness

Consistent extraction

0.5 gpm (≈ 1.9 L/min)

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Why It Matters

Key Benefits

Dialed‑In Flavor

Balances calcium & magnesium for richer extraction, sweetness, and stable crema.

Protects Your Machine

Helps limit scale formation in boilers and lines to reduce downtime and service costs.

Consistency You Can Taste

Delivers predictable, repeatable brew water quality for multi‑site and high‑volume programs.

Applications

Built for Specialty Coffee

Ideal for espresso machines and brewers using reverse osmosis—especially in cafés, QSR, and multi‑store operations seeking standardized flavor profiles.

Espresso	Café & QSR	Post‑RO Systems

Peace of Mind

Solve the Real Problems

RO water alone can taste flat and extract poorly; hard water scales boilers and valves. 4CM adds the right minerals back for flavor and texture—while helping reduce scale for smoother operations.

TECHINAL

Specifications

Parameter	Details
Filtration Capacity	Not applicable
Micron Rating	Not applicable
Flow Rate	0.5 gpm (≈ 1.9 L/min)
Dimensions (L × W × D)	14.5″ H × 3.25″ Dia. (≈ 36.8 × 8.3 cm)
Operating Pressure	Not specified
Operating Temperature	Not specified
Connections	Everpure quick-change head compatible
Certifications	NSF/ANSI 58 (mineral addition)*
Application	Post-RO water conditioning for commercial coffee & espresso