---
product_id: 505859175
title: "ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup"
brand: "antole"
price: "€ 7.73"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/505859175-antole-4-pcs-aquarium-check-valves-for-common-air-pumps
store_origin: NL
region: Netherlands
---

# 1-way valve pump protector easy maintenance ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup

**Brand:** antole
**Price:** € 7.73
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep the flow going, even when the power's out!

## Quick Answers

- **What is this?** ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup by antole
- **How much does it cost?** € 7.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/505859175-antole-4-pcs-aquarium-check-valves-for-common-air-pumps)

## Best For

- antole enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy:** Ensure optimal oxygen flow with our reliable 1-way check valves.
- • **Power Outage Proof:** Protect your aquatic friends from backflow during outages.
- • **Compact & Lightweight:** Designed for seamless integration into your setup without bulk.
- • **Hassle-Free Maintenance:** Keep your valves clean and efficient with minimal effort.
- • **Whisper-Quiet Operation:** Enjoy a serene aquarium environment with noise-free performance.

## Overview

The ANTOLE 4 PCS Aquarium Check Valves are essential 1-way non-return valves designed specifically for standard 3/16 inch airline tubing. These lightweight and compact valves prevent backflow during power outages, ensuring your aquarium's aeration system remains effective. Made from durable plastic, they offer a quiet operation and easy maintenance, making them a must-have for any fish tank enthusiast.

## Description

Specification:Material: ABSColor: RedParameter:Red: 52*15mm Application: 4mm water pipePackage Included:4 * Aquarium Check ValveNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-2cm measuring deviation due to manual measurement.

## Features

- ➤For Oxygen Pumps Only: Great 1-way check valve for most common aquarium air pumps. NOT suitable for CO2 or other high-pressure systems to avoid crack and leak.
- ➤Small & Light: Size: 2.1" L x 0.55" W; Diameter of air holes: 0.12"; Weight: 0.1 oz. Standard ID airline tubing: 3/16".
- ➤Ideal Pump Protectors: Prevent backflow of water through the tubing during a power outage or pump pause. Essential accessories for basic aeration setup in your fish tanks.
- ➤Sturdy & Quiet: Made of reliable plastic which can be tightly connected to the hose without air leak. Durable to endure long-time use without making noise.
- ➤Easy Maintenance: Clean the valve regularly. Please poke it with a slim stick from the inlet side to push it open when it gets clogged inside and restricts air flow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 11.5 x 10.1 x 2 cm; 10 g |
| Quantity | 1 |
| Item Weight | 10 g |

## Images

![ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup - Image 1](https://m.media-amazon.com/images/I/61PeEQS3ELL.jpg)
![ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup - Image 2](https://m.media-amazon.com/images/I/6188OPxgb9L.jpg)
![ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup - Image 3](https://m.media-amazon.com/images/I/612CCuhQGcL.jpg)
![ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup - Image 4](https://m.media-amazon.com/images/I/41d2hwAp4ZL.jpg)
![ANTOLE 4 PCS Aquarium Check Valves for Common Air Pumps Red Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup - Image 5](https://m.media-amazon.com/images/I/61kKnK1yBfL.jpg)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*