---
product_id: 63125531
title: "1/4 Inch Check Valve"
brand: "a2z ozone"
price: "B/.1"
currency: PAB
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.pa/products/63125531-1-4-inch-check-valve
store_origin: PA
region: Panama
---

# 1/4 Inch Check Valve

**Brand:** a2z ozone
**Price:** B/.1
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 1/4 Inch Check Valve by a2z ozone
- **How much does it cost?** B/.1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/63125531-1-4-inch-check-valve)

## Best For

- a2z ozone enthusiasts

## Why This Product

- Trusted a2z ozone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Check Valve 1/4" The arrow shows the direction of ozone flow from the nozzle to water. Typically used with water applications, the check valve is handy for preventing water damage to the ozone generator by blocking water from seeping back into the unit. The arrow shows the direction of ozone flow from the nozzle to water. To ensure no water comes back through the tubes to your unit, please replace any check valves after 6 months of use.

Review: Hot tub check valve for ozonator - The Hot Tub check valve for a Ozonator is critical to protect the Ozonator from back flush of hot tub water. This unit is doing a perfect job. It was delivered in a timely manner and good shape. desertcart.com is a top notch company to do business with. They never disappoint me. Mac Lively
Review: Four Stars - does the job

## Features

- 1/4 tube check valve (Tubing Not Included)
- Prevents Water Backup, Preserving Life of Your Ozone Generator
- For Ozonators

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IYJ18O |
| Best Sellers Rank | #1,079,871 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26,411 in Pool & Spa Replacement Parts |
| Brand | A2Z Ozone |
| Brand Name | A2Z Ozone |
| Customer Reviews | 4.0 out of 5 stars 9 Reviews |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | Compression |
| Manufacturer | A2Z Ozone Inc. |
| Manufacturer Part Number | CV-0.25 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | CV-0.25 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | Barb |
| UPC | 070330503670 |
| Unit Count | 1.0 Count |
| Valve Type | check valve |

## Images

![1/4 Inch Check Valve - Image 1](https://m.media-amazon.com/images/I/517NF82WIWL.jpg)
![1/4 Inch Check Valve - Image 2](https://m.media-amazon.com/images/I/61-wyJy8j7L.jpg)
![1/4 Inch Check Valve - Image 3](https://m.media-amazon.com/images/I/61ZInBRtnbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hot tub check valve for ozonator
*by W***Y on July 2, 2011*

The Hot Tub check valve for a Ozonator is critical to protect the Ozonator from back flush of hot tub water. This unit is doing a perfect job. It was delivered in a timely manner and good shape. Amazon.com is a top notch company to do business with. They never disappoint me. Mac Lively

### ⭐⭐⭐⭐ Four Stars
*by B***A on December 6, 2014*

does the job

### ⭐ leaks water
*by D***G on March 6, 2013*

The check valve does not stop back flow, so water goes back through the air valve into the ozonator potentially damaging the unit, Yes I tried it both ways and no it does not work.

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**Shop now:** [https://www.desertcart.com.pa/products/63125531-1-4-inch-check-valve](https://www.desertcart.com.pa/products/63125531-1-4-inch-check-valve)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-05-21*