GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD, Non-Electric, 3:1

Product Overview

A time-tested product through and through, the GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD, Non-Electric, 3:1 Pure-to-Drain, No Noise/No Drilling, 5-Stage Tankless Under-Sink RO Water Filter System, Reduces PFAS/PFOS, Classic Version matches gift giving needs with long-term value. Designed with 1. System Cover: Plastic, 2. Faucet: Stainless steel, 3. RO Filter: Reverse Osmosis Membrane Filter, 4. C Filter: Granular Carbon Filter, 5. PPC Filter: Composite Carbon Filter 1. System Cover: Plastic, 2. Faucet: Stainless steel, 3. RO Filter: Reverse Osmosis Membrane Filter, 4. C Filter: Granular Carbon Filter, 5. PPC Filter: Composite Carbon Filter, measuring 13.58"L x 8.27"W x 16.54"H. Notable features include 800 gpd and gpd high, contributing to its quality character.

Key Features

• 800 GPD High Capacity: The GLACIER FRESH GFU03 Reverse Osmosis System delivers an impressive 800 gallons per day—perfect for a large family’s demand for pure water. Plus, its high water flow filters one cup of water in just 5 seconds.
• 5-Stage Filtration: This Reverse Osmosis water filter system meets NSF/ANSI 58 certification standards, ensuring safe and reliable water filtration. Tested by independent laboratories, including SGS, it effectively reduces TDS, chromium, PFAS, radium, fluoride, arsenic salt, iron, calcium, particles, chloride, chlorine, and radioactive substances in your tap water. It also minimizes chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, and ethylene glycol.
• 3:1 Pure-to-Drain Ratio: The tankless Reverse Osmosis system produces just one cup of wastewater for every three cups of filtered water, helping you save water.
• 30-Minute Installation: The GLACIER FRESH GFU03 Under-Sink RO Water Filter System sets up in just 30 minutes—half the time required by other brands (2-4 hours)—with all necessary adapters and tool-free connections included.
• Power-Free Operation: With zero electricity required, this Reverse Osmosis water filtration system eliminates circuit risks and operating noise, making it ideal for any kitchen setup.
• Integrated Tankless Design: Featuring a unique, stylish look that complements modern kitchens, the GLACIER FRESH GFU03 tankless reverse osmosis system saves up to 70% of under-sink space. Its plug-and-play filter replacement lets you change the filter in less than 3 seconds—no tools or system movement needed.
• No Drilling Required: Our punch-free faucet directly replaces your existing faucet without any drilling, preserving the beauty of your marble countertop.
• Please measure your cabinet dimensions to ensure that the cabinet size is larger than the product size. The product size is 13.58” x 8.27” x 16.54” (345x210x420mm)

Why Choose the GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD

The GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD, Non-Electric, 3:1 Pure-to-Drain, No Noise/No Drilling, 5-Stage Tankless Under-Sink RO Water Filter System, Reduces PFAS/PFOS, Classic Version earns repeat purchases through practical construction and 800 gpd, both delivering reliable performance.

Best For

The GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD is best suited for: 3:1 Pure to Drain Ratio, 5-stage Filtration, No Drilling, No Electric Drive, Tankless, a large family’s demand for pure water, any kitchen setup.

Quick Summary

The GLACIER FRESH GFU03 Reverse Osmosis System – 800 GPD is a Under-Sink & Countertop Filtration product by GLACIERFRESH. Brand: GLACIER FRESH. Special Feature: 3:1 Pure to Drain Ratio, 5-stage Filtration, No Drilling, No Electric Drive, Tankless. Product Dimensions: 13.58"L x 8.27"W x 16.54"H. Material: 1. System Cover: Plastic, 2. Faucet: Stainless steel, 3. RO Filter: Reverse Osmosis Membrane Filter, 4. C Filter: Granular Carbon Filter, 5. PPC Filter: Composite Carbon Filter 1. System Cover: Plastic, 2. Faucet: Stainless steel, 3. RO Filter: Reverse Osmosis Membrane Filter, 4. C Filter: Granular Carbon Filter, 5. PPC Filter: Composite Carbon Filter. Capacity: 800 Gallons. Price: $329.98.

Product Specifications