---
product_id: 374070078
title: "Air Pump One Way Non-Return Check Valve (Black) for Aquarium Fish Tank (Pack of 5) by Petzlifeworld"
brand: "vayinato"
price: "₨69"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/374070078-air-pump-one-way-non-return-check-valve-black-aquarium
store_origin: SC
region: Seychelles
---

# 100% water backflow prevention Compact 20x20x10mm design Protects air pumps from damage Air Pump One Way Non-Return Check Valve (Black) for Aquarium Fish Tank (Pack of 5) by Petzlifeworld

**Brand:** vayinato
**Price:** ₨69
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your aquarium air pump safe and sound—no water backflow, no worries!

## Quick Answers

- **What is this?** Air Pump One Way Non-Return Check Valve (Black) for Aquarium Fish Tank (Pack of 5) by Petzlifeworld by vayinato
- **How much does it cost?** ₨69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/374070078-air-pump-one-way-non-return-check-valve-black-aquarium)

## Best For

- vayinato enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Sleek 20x20x10mm size fits seamlessly in any setup
- • **Durable Plastic Build:** Reliable, corrosion-resistant material for long-lasting use
- • **Essential Pump Safety:** A must-have accessory to safeguard your oxygenation system
- • **Versatile Aquarium Use:** Perfect for fish tanks, fishing tackle shops, and more
- • **Zero Water Backflow Risk:** Ensures your air pump stays dry and damage-free

## Overview

The VAYINATO® Air Pump One Way Non-Return Check Valve is a compact, durable plastic valve designed to prevent water backflow and protect aquarium air pumps from damage. Measuring just 20x20x10mm and weighing 0.2 grams, this essential accessory ensures reliable oxygenation by stopping water retrograde, making it ideal for fish tanks and related aquatic setups.

## Description

Protect your aquarium air pump from unwanted backflow with the VAYINATO Air Pump One Way Non-Return Check Valve (Pack of 5). Designed to allow air to flow in only one direction, these compact check valves prevent aquarium water from siphoning back into the air pump during power outages or pump shutdowns. They help safeguard your equipment while ensuring a reliable and uninterrupted air supply to your aquarium. Made from high-quality, durable plastic, these non-return valves are lightweight, corrosion-resistant, and built for long-term use. Their compact design fits standard 4 mm aquarium airline tubing, making installation quick and hassle-free. The valves are clearly marked with the correct airflow direction, ensuring proper setup and efficient operation. Suitable for freshwater aquariums, marine tanks, breeding tanks, shrimp aquariums, and hydroponic air systems, the VAYINATO Air Pump Check Valve Pack of 5 is an essential accessory for maintaining safe and efficient aquarium aeration.

Review: Good Quality - Working as designed had no issue
Review: Cheap and best - Valve for money

## Features

- 💨 One-Way Airflow Protection – Allows air to flow in one direction while preventing water from flowing back into the air pump.
- 🛡️ Protects Air Pump Equipment – Helps prevent damage caused by water backflow during power failures or pump shutdown.
- 🔧 Fits Standard Airline Tubing – Compatible with most 4 mm aquarium air tubes for quick and secure installation.
- ⚫ Durable Premium Plastic Construction – Made from high-quality, corrosion-resistant plastic for reliable long-lasting performance.
- 📦 Value Pack of 5 Check Valves – Includes five non-return valves, ideal for multiple aquariums or replacement use.
- 🐠 Suitable for Various Applications – Perfect for freshwater aquariums, marine tanks, shrimp tanks, breeding setups, hydroponics, and aquarium air pump systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KGQJS1W |
| Best Sellers Rank | #13,179 in Pet Supplies ( See Top 100 in Pet Supplies ) #110 in Air Pump Accessories |
| Brand | VAYINATO |
| Brand Name | VAYINATO |
| Colour | Black |
| Customer Reviews | 4.1 out of 5 stars 153 Reviews |
| Item Dimensions L x W x H | 20L x 20W x 10H Millimeters |
| Item Type Name | check valve |
| Item Weight | 0.2 Grams |
| Manufacturer | Petzlifeworld |
| Manufacturer Part Number | 1 |
| Material | Plastic |
| Material Type | Plastic |
| Operation Mode | Manual |
| Power Source | Manual |
| Product Dimensions | 20L x 20W x 10H Millimeters |
| Unit Count | 1.00 Count |

## Product Details

- **Colour:** Black
- **Brand:** VAYINATO
- **Material:** Plastic
- **Item Weight:** 0.2 Grams
- **Product Dimensions:** 20L x 20W x 10H Millimeters

## Images

![Air Pump One Way Non-Return Check Valve (Black) for Aquarium Fish Tank (Pack of 5) by Petzlifeworld - Image 1](https://m.media-amazon.com/images/I/41Wo5Jgh+iL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Quality
*by @***I on 25 May 2026*

Working as designed had no issue

### ⭐⭐⭐⭐⭐ Cheap and best
*by P***P on 7 July 2023*

Valve for money

### ⭐⭐⭐⭐ Please check all items that it's all working properly
*by R***N on 8 March 2026*

In 5pieces,3 are not working properly. Any how I achieve my aim. My work is done by the 2 pieces

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**Shop now:** [https://www.desertcart.sc/products/374070078-air-pump-one-way-non-return-check-valve-black-aquarium](https://www.desertcart.sc/products/374070078-air-pump-one-way-non-return-check-valve-black-aquarium)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-30*