Straight Quick-Connect Fittings (2-Pack) – 3/8″ OD Tubing × 1/4″ Thread (SKU# FT-ST-14-QC38)

$2.99

<1
$2.99
1
$2.50 pk
2 - 4
$2.40 pk
5 - 9
$2.30 pk
10 - 19
$2.20 pk
20 - 24
$2.10 pk
25+
$2.00 pk

Description

Straight Quick-Connect Fittings (2-Pack) – 3/8″ OD Tubing × 1/4″ Thread

These Straight Quick-Connect Fittings are designed to connect 3/8″ OD tubing to components with
1/4″ threaded port, such as inline water filters, RO membrane housings, or other water filtration components.
The straight design provides a clean, direct connection and is ideal for installations where a 90° turn is not required.


Purpose

  •  Connect 3/8″ OD tubing to 1/4″ threaded ports
  •  Ideal for inline filters and water filtration systems with 3/8″ OD Tubing
  •  Provides a straight, low-restriction tubing connection

Key Features

  •  Quick-connect (push-to-connect) tubing side for fast, tool-free installation
  •  Straight fitting design for simple in-line tubing routing
  •  Compatible with standard 3/8″ OD RO tubing
  •  Suitable for potable water and RO filtration applications
  •  Includes 2 straight quick-connect fittings

Installation Notes (Important)

  •  The 1/4″ threaded side requires plumbing thread seal tape (PTFE/Teflon tape)
    to ensure a secure, leak-free connection.
    Wrap plumbing tape clockwise around the male threads before installation.
    Hand-tighten first, then tighten slightly if needed. Do not overtighten.
    Insert 3/8″ OD tubing fully into the quick-connect port until it seats completely.

Specifications

Connection Type: 3/8″ OD Quick-Connect × 1/4″ Thread (Straight)

Tubing Size: 3/8″ OD (Outside Diameter)

Thread Size: 1/4″ Thread

Shape: Straight

Quantity: 2 fittings per pack

Application: Inline water filters, RO membrane housings, water filtration systems

SKU: FT-ST-14-QC38

Additional information

Weight 1 oz
Dimensions 6 × 4 × 1 in

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