Glacier Fresh Replacement for Under Sink System Water Filter, 2-Pack
Up to 70% savings from original brand
GF-39 Compatible with Filtrete* System 4US-MAXL-S01 and 4US-MAXS-S01.
Top-Notch Filter Material: 100% Sri Lanka selected coconut shell charcoal block, BPA free and food grade shell.
Long-Lasting Service Life: 6 month or 200 gallon replacement for safer, purer drinking water for you and your family.
International Certification: Tested and certified by NSF/ANSI, IPAMP, ISO to provide you with the best water filters.
Triple Filtration Technology: Significantly reduces harmful substances. And retains minerals that are beneficial to human health.
Perfect Fit: Precision design makes our filter a perfect alternative to the original without water leaks.
Compatible With Filtrete Systems 4US-MAXL-S01 and 4US-MAXS - S01.
This filter is not sourced by or sponsored by Filtrete. The manufacturer’s name and part number have been used for reference purposes only.
Shipping & Returns
We’ve upgraded our packaging for a modern and fresh look. While we are introducing the new packaging to the market, we still have inventory with existing packaging. Products with either packaging will be shipped out randomly at this moment.
Made from Activated Carbon Extracted from Sri Lanka’s Finest Coconut Shells
Triple Filtration Technology
Coconut shell activated carbon blocks ensure maximal reduction rates and maintain all valuable minerals.
Particle Filtration blocks larger contaminants
Micro Filtration removes medium contaminants
Adsorption Filtration removes microscopic contaminants
Excellent Filter Materials
Coconut shell activated carbon offers a very high density of 0.5µm pore size, allowing for the best filtering of contaminants.
Lead-free, BPA free, it can remove 97.9% chlorine and improves water's smell and taste.
Tested for Taste and Health
Glacier Fresh water filters are independently tested to ensure superior taste and health benefits.
Tested and certified to reduce 60 to 80 pollutants, including chlorine, pesticides, herbicides, VOCs, disinfection byproducts, heavy metals such as lead, and other organic chemicals.
These GLACIER FRESH replacement filters for your under-sink water filtration system are very nice. They are compatible with 4US-MAXL-S01 filter systems. They are very easy to replace. No residue is released when you install. They work great, and are at a reasonable price.