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Tee Union 1/2″ PTC
Push to Connect Tee Union Acetal Fitting
Works with ALL standards 1/2″ O.D. tubing.
Made from the highest quality Acetal (Polyoxymethylene (POM)) plastic.
Its appropriateness for various environments and applications

Coastal Water Filters Tee Union RO – CWF-ATU080808 (A8TU8-MG) Acetal Fitting, specially designed for 1/2″ PTC connections. This precision-engineered fitting ensures a secure, leak-free seal, optimizing the overall performance of your RO water filtration system.

Universal Compatibility: Coastal Water Filters introduces the 1/2″ Push-to-Connect Tee Union Acetal Fitting, designed to be compatible with all standard 1/2″ O.D. tubing.

Type and Shape: This Tee Union features a tee-shaped design, which is a widely used configuration for branching connections in plumbing systems.

Item Diameter: With a diameter of 1/2″, it’s specifically crafted for compatibility with standard 1/2″ O.D. (outer diameter) tubing, ensuring a secure and leak-free connection.

Compatible Model: Our Tee Union is compatible with the Tee Union 1/2″ (A8TU8-MG) model, making it an ideal replacement or addition to your plumbing setup.

High-Quality Material: Crafted from durable POM (Polyoxymethylene) and Acetal, this fitting is built to last, providing reliable and long-lasting performance in a variety of applications.

Coastal Water Filters for quality, compatibility, and ease of use with our 1/2″ Push to Connect Tee Union Acetal Fitting, designed to simplify your plumbing projects and deliver dependable results.

Additional information


Coastal Water Filters

Compatible Brand




Item Diameter


Compatible Model

Tee Union 1/2" (A8TU8-MG)


POM, Acetal


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