---
product_id: 134654346
title: "Waterway Plunger & Cap Assy 605-4370, 1\" On/Off Valve"
brand: "waterway"
price: "VT6608"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/134654346-waterway-plunger-and-cap-assy-605-4370-1-on-off
store_origin: VU
region: Vanuatu
---

# Compact 6x4x6 inch design Durable plastic build 1" precision inlet size Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve

**Brand:** waterway
**Price:** VT6608
**Availability:** ✅ In Stock

## Summary

> 💧 Master your water flow with precision and ease!

## Quick Answers

- **What is this?** Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve by waterway
- **How much does it cost?** VT6608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/134654346-waterway-plunger-and-cap-assy-605-4370-1-on-off)

## Best For

- waterway enthusiasts

## Why This Product

- Trusted waterway brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Compact dimensions fit perfectly in tight plumbing setups without hassle.
- • **Seamless Flow Control:** Effortlessly toggle water flow with the reliable 1" On/Off valve.
- • **Lightweight Efficiency:** At just over an ounce, it’s easy to handle and install without strain.
- • **Universal Compatibility:** Standard flange inlet and FNPT outlet ensure easy integration with existing systems.
- • **Engineered for Durability:** Crafted from high-grade plastic to withstand daily wear and tear.

## Overview

The Waterway Plunger & Cap Assembly 605-4370 features a 1" On/Off valve with a durable plastic construction, designed for seamless water flow control. Its compact 6x4x6 inch size and standard flange inlet with FNPT outlet make it a versatile and lightweight solution for professional plumbing needs.

## Description

Plunger & Cap Assembly, Waterway, 1 On/Off Valve

## Features

- Plunger & Cap Assembly, Waterway, 1" On/Off Valve.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Waterway |
| Item dimensions L x W x H | 6 x 4 x 6 inches |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | FNPT |
| Number of Ports | 1 |
| Outlet Connection Size | 1 Inches |
| Manufacturer | Waterway Plastics |
| UPC | 712145129934 |
| Part Number | 605-4370 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 6 x 4 x 6 inches |
| Item model number | 712145129934 |
| Color | Black |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Plastic
- **Brand:** Waterway
- **Item dimensions L x W x H:** 6 x 4 x 6 inches
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** FNPT
- **Number of Ports:** 1
- **Outlet Connection Size:** 1 Inches
- **Manufacturer:** Waterway Plastics
- **UPC:** 712145129934

## Images

![Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve - Image 1](https://m.media-amazon.com/images/I/61nylfwsSfL.jpg)
![Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve - Image 2](https://m.media-amazon.com/images/I/61aArS8dAwL.jpg)
![Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve - Image 3](https://m.media-amazon.com/images/I/61VFXLVooTL.jpg)
![Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve - Image 4](https://m.media-amazon.com/images/I/61mg04cJYKL.jpg)
![Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve - Image 5](https://m.media-amazon.com/images/I/71B4uTI2+PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by J***M on August 31, 2022*

Fit & works great

### ⭐⭐⭐⭐⭐ Worked great
*by J***H on October 18, 2024*

Perfect replacement for my spa waterfall diiverter

### ⭐⭐⭐⭐⭐ Exact part needed
*by C***T on May 22, 2021*

It was exactly what I wanted fit perfectly and my hot tub is back working correctly.

## Frequently Bought Together

- Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve
- Waterway 602-4351 Turn Knob On/Off Valve Black

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**Shop now:** [https://www.desertcart.vu/products/134654346-waterway-plunger-and-cap-assy-605-4370-1-on-off](https://www.desertcart.vu/products/134654346-waterway-plunger-and-cap-assy-605-4370-1-on-off)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*