---
product_id: 214132026
title: "Non Return One Way Plastic Check Valves for Aquarium Air Pump Suitable for Fish Tanks/Air Pump Non-Return Check Valve 5mm Dia 10 Pcs Red Clear"
brand: "jainsons pet products"
price: "R128"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/214132026-non-return-one-way-plastic-check-valves-for-aquarium-air
store_origin: ZA
region: South Africa
---

# fits 5mm aquarium tubing 1-way air flow control durable plastic build Non Return One Way Plastic Check Valves for Aquarium Air Pump Suitable for Fish Tanks/Air Pump Non-Return Check Valve 5mm Dia 10 Pcs Red Clear

**Brand:** jainsons pet products
**Price:** R128
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your tank’s vibe flowing—no backflow, no drama!

## Quick Answers

- **What is this?** Non Return One Way Plastic Check Valves for Aquarium Air Pump Suitable for Fish Tanks/Air Pump Non-Return Check Valve 5mm Dia 10 Pcs Red Clear by jainsons pet products
- **How much does it cost?** R128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/214132026-non-return-one-way-plastic-check-valves-for-aquarium-air)

## Best For

- jainsons pet products enthusiasts

## Why This Product

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

## Key Features

- • **Silent Yet Sturdy:** Engineered from robust plastic for leak-free, whisper-quiet operation 24/7.
- • **Compact & Convenient:** Fits standard 5mm tubing and comes in a handy 10-pack for all your aquarium needs.
- • **Tailored for Aquariums:** Specifically designed for oxygen pumps, ensuring optimal aeration without risk.
- • **Protect Your Pump, Always:** Prevents water backflow during outages, safeguarding your air pump effortlessly.
- • **Simple Maintenance, Maximum Performance:** Easily unclog with a quick poke to keep your fish tank breathing fresh.

## Overview

Jainsons Pet Products Non Return One Way Plastic Check Valves are precision-engineered 5mm diameter valves designed exclusively for aquarium oxygen pumps. They prevent water backflow during power interruptions, protecting your air pump from damage. Made from durable plastic, these valves ensure quiet, leak-free operation and are easy to maintain with simple cleaning. Sold in packs of 10, they are an essential, reliable accessory for any fish tank aeration setup.

## Description

Jainsons Pet Products Non Return One Way Plastic Check Valves for Aquarium Air Pump Suitable for Fish Tanks/Air Pump Non-Return Check Valve 5mm Dia 10 Pcs Red Clear

## Features

- For Oxygen Pumps Only: This 1-way check valve is designed specifically for use with common aquarium air pumps. It is NOT suitable for CO2 or other high-pressure systems, as it may cause cracks or leaks.
- Ideal Pump Protectors: This valve prevents backflow of water through the tubing during power outages or pump pauses, making it an essential accessory for basic aeration setups in your fish tanks.
- Sturdy & Quiet: Crafted from durable plastic, this check valve securely attaches to the hose without air leakage. It’s built to last and operates quietly for continuous use.
- Easy Maintenance: Regular cleaning is essential. When clogged, simply poke it with a slim stick from the inlet side to push it open and restore airflow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Country of Origin | China |
| Package Dimensions | 19.1 x 11.9 x 10.3 cm; 130 g |
| ASIN | B085WXGG9W |

## Product Details

- **Colour:** Clear,Red
- **Brand:** JAINSONS PET PRODUCTS
- **Material:** Plastic
- **Power Source:** Manual
- **Operation Mode:** Manual

## Images

![Non Return One Way Plastic Check Valves for Aquarium Air Pump Suitable for Fish Tanks/Air Pump Non-Return Check Valve 5mm Dia 10 Pcs Red Clear - Image 1](https://m.media-amazon.com/images/I/61mCbrzFW9S.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-26*