---
product_id: 247462160
title: "6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank"
brand: "pawfly"
price: "VT1674"
currency: VUV
in_stock: true
reviews_count: 6
category: "Pawfly"
url: https://www.desertcart.vu/products/247462160-6-pcs-aquarium-air-pump-check-valves-red-clear-plastic
store_origin: VU
region: Vanuatu
---

# One-way non-return valve Universal barb connections Prevents water backflow 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

**Brand:** pawfly
**Price:** VT1674
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your aquarium air flowing flawlessly—because your fish deserve the best!

## Quick Answers

- **What is this?** 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?** VT1674 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/247462160-6-pcs-aquarium-air-pump-check-valves-red-clear-plastic)

## 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

- • **Hassle-Free Maintenance:** Lightweight and compact valves designed for quick replacement and reliable operation.
- • **Durable Clear Plastic Design:** Robust, transparent casing lets you monitor flow while ensuring long-lasting performance.
- • **Pack of 6 for Ultimate Value:** Keep spares on hand or upgrade multiple tanks—never get caught without a backup valve.
- • **Effortless Aquarium Protection:** Stop water backflow and safeguard your air pump with precision-engineered one-way valves.
- • **Universal Fit for Easy Installation:** Standard barb connectors fit most aquarium air pumps and tubing for seamless setup.

## Overview

The Pawfly 6 PCS Aquarium Air Pump Check Valves are compact, durable one-way valves made from clear plastic with universal barb connections. Designed to prevent water backflow and protect your air pump, this pack of six ensures reliable, hassle-free operation for multiple aquariums or backups.

## 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 | #12,155 in Pet Supplies ( See Top 100 in Pet Supplies ) #102 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 |
| Outlet Connection Type | Barb |
| 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
- **Outlet Connection Type:** Barb
- **UPC:** 712383629098 712383629555

## Images

![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/6129zPI7nfL.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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**Shop now:** [https://www.desertcart.vu/products/247462160-6-pcs-aquarium-air-pump-check-valves-red-clear-plastic](https://www.desertcart.vu/products/247462160-6-pcs-aquarium-air-pump-check-valves-red-clear-plastic)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-05*