Description
Product Overview
The OmniFilter O-Ring Kit is designed to address common leaks in water filtration systems, offering a precise replacement solution for worn or damaged seals. This kit contains four different O-ring sizes, provided in a convenient two-set package for a total of eight gasket seals. Each O-ring is molded from NSF 61 certified Buna-N rubber, ensuring safety and cleanliness for drinking water applications. The kit is compatible with a wide range of OmniFilter models, including CBF1, CBF3 Series A, CBF20, OB3, OB5, OT32 Series A, Omni Super, Omni Deluxe, Omni Regular, OT5, RO2000, ROT2000-TDS, R12, R14, SFM2 Series A, Total 2, Total Plus, UC2, U30, U400, U450, and U500. Manufactured and warrantied by Captain O-Ring LLC, this product is proudly assembled in the USA, reflecting a commitment to quality and reliability. Package dimensions are 5.43 x 3.78 x 0.43 inches, weighing 1.45 ounces, making it compact and easy to store.

Usage
This O-Ring Kit is ideal for homeowners, DIY enthusiasts, and professional plumbers who need to maintain or repair water filtration systems. It is commonly used in residential kitchens and bathrooms to fix leaks in under-sink filters, refrigerator water lines, and whole-house filtration units. The seals are suitable for environments where clean, safe drinking water is a priority, such as in homes with children or individuals with health concerns. Occasions for use include routine maintenance, emergency repairs after noticing water drips, or upgrading older filter systems to prevent future issues. The target audience includes those who value self-sufficiency and want to avoid costly service calls for simple seal replacements.
Why Choose Us
Choosing the OmniFilter O-Ring Kit means opting for superior quality and peace of mind. The O-rings are made from NSF 61 certified Buna-N rubber, which is rigorously tested to meet safety standards for drinking water, eliminating risks of contamination. Unlike generic seals, this kit is specifically engineered for OmniFilter systems, ensuring a perfect fit and long-lasting performance. Captain O-Ring LLC stands behind the product with a warranty and USA assembly, highlighting dedication to craftsmanship and customer satisfaction. This combination of certified materials, precise compatibility, and reliable manufacturing sets it apart from competitors, providing a trustworthy solution for maintaining your water filtration investment.
Key Features
- Includes eight Buna-N rubber O-rings in four sizes for versatile repair options.
- NSF 61 certified for safe use in drinking water systems, ensuring health compliance.
- Compatible with over 20 OmniFilter models, offering broad application coverage.
- Manufactured in the USA with a warranty for guaranteed quality and durability.
- Compact and lightweight design for easy storage and quick installation.
FAQ
What OmniFilter models is this kit compatible with?
This O-Ring Kit is compatible with numerous OmniFilter models, including CBF1, CBF3 Series A, CBF20, OB3, OB5, OT32 Series A, Omni Super, Omni Deluxe, Omni Regular, OT5, RO2000, ROT2000-TDS, R12, R14, SFM2 Series A, Total 2, Total Plus, UC2, U30, U400, U450, and U500. Always check your specific model to ensure fit.
Are these O-rings safe for drinking water?
Yes, the O-rings are molded from NSF 61 certified Buna-N rubber, which is tested and approved for contact with drinking water, ensuring they do not leach harmful substances and maintain water purity.
How many O-rings are included in the kit?
The kit contains eight O-rings total, with two of each of the four different sizes, providing enough seals for multiple repairs or replacements without needing to purchase additional kits.
Is this product easy to install for beginners?
Yes, the O-rings are designed for straightforward installation with basic tools. Simply turn off the water supply, disassemble the filter unit, replace the old O-ring, and reassemble. No specialized skills are required.
Where is this O-Ring Kit manufactured?
This kit is manufactured and warrantied by Captain O-Ring LLC and proudly assembled in the USA, supporting local production and adhering to high-quality standards.




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