The Oasis 041668-001 is a specialized replacement cartridge for the Total PFAS filtration system, engineered to reduce seven specific PFAS "forever chemicals" that were regulated by the EPA in April 2024, along with other common water contaminants. This NSF-certified filter cartridge represents a crucial advancement in point-of-use water treatment, combining comprehensive contaminant reduction with convenient installation in Oasis water coolers and bottle fillers, providing an essential defense against emerging contaminants of concern that conventional filtration often misses.

Key Specifications:

• PFAS Reduction Technology: Certified to NSF/ANSI 53 standards for the reduction of Total PFAS, specifically targeting seven key compounds: PFOA, PFOS, PFHxS, PFNA, PFHpA, PFBS, and PFDA.
• Comprehensive Filtration: Additional NSF/ANSI certifications for the reduction of chlorine, taste, odor, particulates, lead, cysts, and microplastics, ensuring multi-contaminant protection beyond PFAS.
• Performance Rating: 1.1 gallons per minute flow rate with 1,100-gallon (4,164L) capacity and filtration down to 0.5 micron, balancing effective contaminant reduction with practical water delivery needs.
• Compatible Design: Uses the same filter head (#041146-001) as the VersaFilter III system, allowing for easy installation across multiple Oasis water cooler and bottle filler models.

Features & Benefits:

• Protection Against Emerging Contaminants: Reduces exposure to PFAS "forever chemicals" that persist in the environment and are linked to various health concerns, addressing the latest EPA regulations and providing peace of mind for users.
• Enhanced Water Quality: Significantly improves taste, odor, and appearance of drinking water while reducing multiple contaminants down to 0.5 micron, encouraging increased hydration and satisfaction.
• Simple Maintenance: Quarter-turn installation system with automatic shut-off valve makes filter changes quick and clean, requiring no specialized tools or extensive system downtime.
• System Protection: Water filtration technology helps reduce turbidity, dirt, rust, and sediment while inhibiting corrosion, extending the operational life of connected equipment and reducing maintenance costs.

What's Included:

• Multiple Option (1PK, 3PK, and 12PK) Total PFAS replacement cartridge (#041668-001)
• Installation and flushing instructions
• Certified performance data information
• Compatibility information for Oasis water systems

FAQ

Q: What are PFAS and why should I be concerned about them in drinking water?

A: PFAS (per- and polyfluoroalkyl substances) are a group of manufactured chemicals used since the 1940s in various industries. Often called "forever chemicals," they persist in the environment and human body for extended periods. The EPA has identified health risks associated with PFAS exposure, including increased cholesterol levels, changes in liver enzymes, decreased vaccine response in children, increased risk of certain cancers, and more. In April 2024, the EPA implemented regulations for several key PFAS compounds, and this filter specifically targets the seven most common and concerning PFAS chemicals: PFOA, PFOS, PFHxS, PFNA, PFHpA, PFBS, and PFDA.

Q: Is this cartridge compatible with my existing Oasis water system?

A: The 041668-001 cartridge is designed to work with Oasis water coolers and bottle fillers that have been equipped with the #041146-001 filter head (the same head used for the VersaFilter III system). It's compatible with numerous Oasis models when the appropriate filter head is installed. If you currently have a VersaFilter III system, you can use the same filter head with this Total PFAS cartridge for enhanced PFAS protection.

Q: How often should I replace this filter cartridge?

A: The 041668-001 cartridge should be replaced after 12 months of use or 1,100 gallons (4,164L) of water filtered, whichever comes first. Note that this capacity is lower than the standard VersaFilter III cartridge due to the additional PFAS filtration technology. In high-usage environments, more frequent replacement may be necessary. Always follow the maintenance schedule recommended for your specific installation conditions.

Detailed Features & Benefits

Advanced PFAS Reduction Technology: The 041668-001 cartridge employs specialized filtration media specifically designed to target and reduce seven key PFAS compounds that were regulated by the EPA in April 2024. These "forever chemicals" are increasingly detected in water supplies across the country and have been linked to various health concerns even at very low concentrations. The cartridge's advanced technology effectively reduces PFOA, PFOS, PFHxS, PFNA, PFHpA, PFBS, and PFDA from drinking water, helping facilities stay ahead of regulatory requirements while providing users with water that contains fewer of these persistent contaminants. This specialized PFAS reduction represents a significant advancement in point-of-use filtration, offering protection against emerging contaminants that many standard filters cannot effectively address.

Comprehensive Multi-Contaminant Reduction: Beyond its specialized PFAS reduction capabilities, the 041668-001 cartridge provides thorough protection against a wide range of other water quality concerns. NSF/ANSI 42 certification ensures reduction of chlorine, unpleasant tastes, odors, and particulates that affect water palatability. NSF/ANSI 53 certification confirms reduction of harmful lead, which can leach from plumbing systems, and potentially dangerous cysts. Additionally, NSF/ANSI 401 certification addresses microplastics reduction, another emerging contaminant of growing concern. This multi-contaminant approach means facilities can address numerous water quality issues with a single filtration solution, providing comprehensive protection beyond just PFAS reduction.

Seamless Integration & User-Friendly Design: The 041668-001 cartridge was engineered for compatibility and ease of use across the Oasis product lineup. Using the same filter head as the VersaFilter III system, it allows facilities to upgrade their contaminant reduction capabilities without replacing the entire filtration system. The quarter-turn installation system makes cartridge replacement quick and straightforward, while the automatic shut-off valve prevents messy water spillage during filter changes. This thoughtful design ensures that facilities can enhance their water quality protection with minimal hassle, downtime, or specialized expertise, making it an ideal solution for addressing emerging PFAS concerns in existing Oasis installations.

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