---
product_id: 28318750
title: "3 PCS Aquarium Non-Return Check Valves for Air Pump Line & CO2 Diffuser"
brand: "aquarium air pumps"
price: "€ 35.72"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.de/products/28318750-3-pcs-aquarium-non-return-check-valves-for-air-pump
store_origin: DE
region: Germany
---

# 3 PCS Aquarium Non-Return Check Valves for Air Pump Line & CO2 Diffuser

**Brand:** aquarium air pumps
**Price:** € 35.72
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3 PCS Aquarium Non-Return Check Valves for Air Pump Line & CO2 Diffuser by aquarium air pumps
- **How much does it cost?** € 35.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/28318750-3-pcs-aquarium-non-return-check-valves-for-air-pump)

## Best For

- aquarium air pumps enthusiasts

## Why This Product

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

## Description

3 PCS Aquarium Non-Return Check Valves for Air Pump Line & CO2 Diffuser #211

## Features

- Protect you air pump by preventing aquarium water from back siphoning during a power outage; Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line. also work for CO2 diffuser. Package Content: 3pcs aquarium check valve

## Images

![3 PCS Aquarium Non-Return Check Valves for Air Pump Line & CO2 Diffuser - Image 1](https://m.media-amazon.com/images/I/41MgxtgWKtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Four Stars
  

*by M***L on Reviewed in the United States on October 3, 2016*

Works as promised. Fast delivery.

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**Shop now:** [https://www.desertcart.de/products/28318750-3-pcs-aquarium-non-return-check-valves-for-air-pump](https://www.desertcart.de/products/28318750-3-pcs-aquarium-non-return-check-valves-for-air-pump)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-24*