FreestandingTouchless

C-4000 Water Cooler

Bottleless Water Cooler · Water Coolers
♨️ Hot · ❄️ Cold

The C-4000 (Lago 4K Series) is our premium touchless bottleless water dispenser featuring 5-stage reverse osmosis with a mineralization filter, UV self-cleaning technology, and 2X fast dispensing. Available in both freestanding and countertop models.

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C-4000 Bottleless Water Cooler freestanding touchless dispenser with 5-stage reverse osmosis and UV

Key Features

  • ✅ 3-Stage Filtration (Sediment, Pre-Carbon, Post-Carbon) for NYC
  • ✅ Or 5-Stage Reverse Osmosis with Mineralization Filter
  • ✅ UV Self-Cleaning Technology
  • ✅ Touchless or Touch Dispense Options
  • ✅ 2X Fast Dispensing at 0.9 GPM
  • ✅ Tall 14″ Dispense Height
  • ✅ Replace Filter & Leak Detection Alerts
  • ✅ Service Notification System
  • ✅ Modern Contemporary Design

Technical Specifications

ConfigurationFreestanding, Touchless
Users1–50
Dispense OptionsHot & Cold
Filtration3-Stage (Sediment, Pre-Carbon, Post-Carbon) or 5-Stage RO + Mineralization
SterilizationUV Self-Cleaning
Cold Tank (Freestanding)2 Gal · 2.8 LPH (39–54°F)
Cold Tank (Countertop)1 Gal · 2.0 LPH (39–54°F)
Hot Tank (Freestanding)3 L · 4.5 LPH (176–194°F)
Hot Tank (Countertop)1.2 L · 1.8 LPH (176–194°F)
Flow Rate0.9 GPM
PowerAC 115V / 60Hz
Dispense Height14″
Dimensions12.2″ W × 18.3″ D × 50″ H
Weight62.8 lb

Filtration Process

Option A — 3-Stage (NYC Standard)
1
Sediment Filter
Filters dust, rust, and particles
2
Pre-Carbon Filter
Removes chlorine, odors, VOCs, and chemicals
3
Post-Carbon Filter
Final polish for residual tastes and impurities
Option B — 5-Stage Reverse Osmosis
1
Sediment Filter
Filters dust, rust, and particles
2
Pre-Carbon Filter
Removes chlorine, odors, VOCs, and chemicals
3
RO Membrane
Blocks lead, arsenic, nitrates, sulfates, PFAS, TDS
4
Post-Carbon Filter
Final polish for residual tastes and impurities
5
Mineralization Filter
Adds calcium, magnesium, and potassium

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