Glacier Fresh GF-PC04 Water Filtration System
- Capacity: 2.3 gallons
- Purification Method: Electrosorption
- Installation Type: Countertop
- Power Source: Gravity-Fed
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A no-install countertop filter with a 2.25 gallon reservoir, useful for renters, though its electrosorption method isn't detailed with performance data here.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0GYS7RD6QModel: GF-PC04Category: Water Filtration Systems
Overview
Countertop placement is the whole idea behind the Glacier Fresh GF-PC04, a stainless steel filtration system that uses electrosorption purification and holds 2.25 gallons in its reservoir. It measures 14.25 by 13.58 by 16.14 inches, sized for a kitchen counter rather than an under-sink install.
Electrosorption is a less common purification route than a standard carbon block, drawing contaminants to charged electrode surfaces instead. The main draw here is that it needs no plumbing modification at all, though the listing doesn't spell out contaminant reduction data for specific substances.
- 2.25 gallon reservoir capacity
- Electrosorption purification method
- Stainless steel housing
- Countertop, no-plumbing design
Who it's for
Fits renters or anyone wanting filtered water without permanent plumbing work. Less suited to households wanting continuous high-volume filtered flow rather than a refillable reservoir.
Pros and cons
- No installation or plumbing changes needed
- Stainless steel housing resists corrosion
- 2.25 gallon reservoir covers typical daily use
- Takes up counter space
- Requires manual refilling
- Electrosorption performance data isn't published
Performance notes
Electrosorption pulls contaminants onto charged electrode surfaces as water passes through, an alternative to a standard carbon block. How it performs against particular contaminants isn't broken out in the available listing data.
Specifications
| Brand | Glacier Fresh |
|---|---|
| Model | GF-PC04 |
| Dimensions & fit | |
| Item Dimensions L X W X H | 14.2 × 13.6 × 16.1 inches |
| Capacity & performance | |
| Capacity | 2.3 gallonslower than 71% of 46 water filtration systems |
| Filter Life Cycle | 3 months |
| Power & efficiency | |
| Power Source | Gravity-Fed |
| Construction & materials | |
| Material Type | Stainless Steel |
| Compatibility & installation | |
| Installation Type | Countertop |
| Included components | |
| Unit Count | 1 |
| Included Components | Filter |
| Other details | |
| Purification Method | Electrosorption |
| Container Type | Dispenser |
| Number Of Items | 1 |
| Other Special Features Of The Product | Elarisey Electrosorption Technology |
| Part Number | PC04 |
| Item Highlight | Stainless Steel Material, 2.25G, Elarisey™ Filtration Technology, Reduces Heavy Metals, PFOA & PFOS, And Meets SGS Standards |
Closest rivals on specs
Culligan MCV701P Water Filtration System- Capacity 2.3 vs 3 gallons (-23%)
Frequently asked questions
Does the GF-PC04 need to be plumbed in?
No, it's a countertop unit that doesn't require permanent plumbing.
What is electrosorption filtration?
A method that draws contaminants to charged electrode surfaces rather than relying only on a carbon block.
How much water does the reservoir hold?
2.25 gallons.