Name: Mur-lok 3/8" x 1/4" x 3/8" Reducing Union Tee – Quick-Connect Fitting for RO & Water Filtration
Brand: Get Ultimate Now LLC
SKU: 50049
Price: 8.99 USD
Availability: InStock

Mur-lok 3/8" x 1/4" x 3/8" Reducing Union Tee Quick-Connect Fitting

The Mur-lok Reducing Union Tee (SKU: 50049) is a 3/8" x 1/4" x 3/8" quick-connect tube fitting purpose-built for reverse osmosis (RO) systems, water filtration lines, and potable water applications. It adapts 1/4" RO tubing to 3/8" lines with a simple push-to-connect mechanism — no tools, no clamps, no leaks.

Proudly American-made from FDA-approved materials, this fitting features a polypropylene body and dual EPDM O-rings — the only RO fitting on the market with dual O-ring technology for a guaranteed straight, leak-free fit. NSF Standard 58 Certified for use in drinking water and RO systems.

Features & Benefits

Dual EPDM O-ring technology — the only RO fitting with dual O-rings for a straight, leak-free connection
Polypropylene construction — corrosion-resistant, chemical-compatible, and durable
Adapts 1/4" RO tubing to 3/8" — ideal for reducing or branching water lines
Quick push-to-connect design — tool-free installation and easy disconnection
American-made with FDA-approved materials — safe for drinking water systems
NSF Standard 58 Certified — meets strict reverse osmosis system standards
Trusted in RO units, media reactors, whole-house filters, and ice makers

Compatible Tubing Types

Polyethylene (PE) tubing
Polypropylene (PP) tubing
Nylon tubing
Polyurethane tubing
Soft metal tubing

Specifications

Part Number / SKU: 50049
Configuration: Reducing Union Tee
Port Sizes: 3/8" x 1/4" x 3/8" OD (Push Connect)
Body Material: Polypropylene
O-Ring Material: Dual EPDM
Connection Type: Push-to-connect (quick-connect)
Country of Origin: USA

Certifications & Approvals

NSF Standard 58 Certified — Reverse Osmosis Drinking Water Treatment Systems
FDA-approved materials

Whether you're building a new RO system or upgrading an existing water filtration setup, the Mur-lok 3/8 x 1/4 x 3/8 Reducing Union Tee delivers the professional-grade reliability you need. Order today and experience the only dual O-ring quick-connect fitting trusted by RO system builders nationwide.