---
product_id: 247462160
title: "Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank"
brand: "pawfly"
price: "26.61 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Pawfly"
url: https://www.desertcart.tn/products/247462160-pawfly-6-pcs-aquarium-air-pump-check-valves-red-clear
store_origin: TN
region: Tunisia
---

# One-way non-return valve Compact 5.4x2.1x2.1 cm size Prevents water backflow Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

**Brand:** pawfly
**Price:** 26.61 DT
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your fish tank breathing easy—no water backflow, no worries!

## Quick Answers

- **What is this?** Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank by pawfly
- **How much does it cost?** 26.61 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/247462160-pawfly-6-pcs-aquarium-air-pump-check-valves-red-clear)

## Best For

- pawfly enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack of 6:** Keep your aquarium running smoothly with multiple valves for backups or multi-tank setups.
- • **Backflow Blocker:** Protects your aquarium air pump from water damage with reliable one-way valve action.
- • **Compact & Lightweight:** Sleek 10g design fits seamlessly into any aquarium setup without bulk.
- • **Durable Plastic Build:** Crafted from sturdy clear red plastic for long-lasting, corrosion-resistant performance.
- • **Hassle-Free Installation:** Barb inlet connection ensures quick, secure fitting—no tools required.

## Overview

The Pawfly 6 PCS Aquarium Air Pump Check Valves are compact, durable one-way valves designed to prevent water from flowing back into your air pump, protecting it from damage. Made from clear red plastic with easy barb connections, this value pack ensures hassle-free installation and reliable performance for multiple aquarium setups.

## Description

It ensures a hassle-free usage This product will be an excellent pick for you This product comes in a safe packaging

Review: Quilty is okay - Got only 5 pcs
Review: Great quality check valves for a really reasonable price. Not much to these. Worked great for fixing my Keurig 2.0 K200 coffee maker which had a damaged air pump (very common problem I learned). Replaced the air pump and tested operation. Worked great but noticed water was being pushed into it, which is what caused it to fail the first time. Added one of these check valves in line and life is great now. Shame on Keurig for planned obsolescence.

## Features

- It ensures a hassle-free usage
- This product will be an excellent pick for you
- This product comes in a safe packaging
- Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N92AXHF |
| Best Sellers Rank | #6,166 in Pet Supplies ( See Top 100 in Pet Supplies ) #48 in Air Pump Accessories |
| Brand | Pawfly |
| Country of Origin | India |
| Exterior Finish | Plastic |
| Generic Name | Aquarium Air Pump Check Valves |
| Included Components | Aquarium Air Pump Check Valves |
| Inlet Connection Type | Barb |
| Item Dimensions LxWxH | 5.4 x 2.1 x 2.1 Centimeters |
| Item Weight | 10 g |
| Item dimensions L x W x H | 5.4 x 2.1 x 2.1 Centimeters |
| Item model number | PF-Ap |
| Manufacturer | Pawfly, Pawfly |
| Material | Plastic |
| Net Quantity | 6 Count |
| Number of Ports | 2 |
| Product Dimensions | 5.4 x 2.1 x 2.1 cm; 10 g |
| UPC | 712383629098 712383629555 |

## Product Details

- **Brand:** Pawfly
- **Exterior Finish:** Plastic
- **Inlet Connection Type:** Barb
- **Item dimensions L x W x H:** 5.4 x 2.1 x 2.1 Centimeters
- **Manufacturer:** Pawfly, Pawfly
- **Material:** Plastic
- **Number of Ports:** 2
- **UPC:** 712383629098 712383629555

## Images

![Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank - Image 1](https://m.media-amazon.com/images/I/410jiMbMmGL.jpg)
![Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank - Image 2](https://m.media-amazon.com/images/I/41PJmQrzJpL.jpg)
![Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank - Image 3](https://m.media-amazon.com/images/I/41T+S6tWcIL.jpg)
![Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank - Image 4](https://m.media-amazon.com/images/I/41dsJTWx05L.jpg)
![Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank - Image 5](https://m.media-amazon.com/images/I/41erAh6bqXL.jpg)

## Questions & Answers

**Q: Are these ball and spring?**
A: That is not part of the description and no such assembly is visible. You would have to ask Pawfly.

**Q: does anyone know the maximum flow rate on these check valves?**
A: NO ! But they work Great

**Q: What size hose are these made for?**
A: Standard aquarium hose 3/16" ID hose will fit. Used it with  PENN PLAX Standard Airline Tubing without any problems

**Q: What type of plastic is it made of**
A: It's a hard clear good quality plastic. Successful at backflow prevention

## Customer Reviews

### ⭐⭐⭐ Quilty is okay
*by R***L on 7 January 2026*

Got only 5 pcs

### ⭐⭐⭐⭐⭐ Review
*by B***V on 2 January 2026*

Great quality check valves for a really reasonable price. Not much to these. Worked great for fixing my Keurig 2.0 K200 coffee maker which had a damaged air pump (very common problem I learned). Replaced the air pump and tested operation. Worked great but noticed water was being pushed into it, which is what caused it to fail the first time. Added one of these check valves in line and life is great now. Shame on Keurig for planned obsolescence.

### ⭐⭐⭐⭐⭐ Review
*by H***H on 2 January 2026*

Amazing value, works wonderfully! Gets the job done

## Frequently Bought Together

- Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-27*