---
product_id: 156247093
title: "Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank"
brand: "pawfly"
price: "S/.35"
currency: PEN
in_stock: true
category: "Pawfly"
url: https://www.desertcart.pe/products/156247093-pawfly-aquarium-check-valves-plastic-one-way-non-return-check
store_origin: PE
region: Peru
---

# prevents water backflow 1-way airflow control quiet, noise-free operation Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank

**Brand:** pawfly
**Price:** S/.35
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your tank’s heartbeat steady with Pawfly’s silent guardian!

## Quick Answers

- **What is this?** Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank by pawfly
- **How much does it cost?** S/.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/156247093-pawfly-aquarium-check-valves-plastic-one-way-non-return-check)

## 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

- • **Backflow Barrier:** Protects your pump by preventing water from flowing backward during power outages or pauses.
- • **Durable & Silent:** Crafted from sturdy plastic for long-lasting, noiseless performance that won’t disturb your zen.
- • **Featherlight Design:** Ultra-lightweight (0.1 oz) and compact size fits standard 3/16" tubing without adding bulk.
- • **Effortless Maintenance:** Simple cleaning with a slim stick keeps your valve clog-free and your tank thriving.
- • **Seamless Airflow Assurance:** Precision 1-way valve ensures uninterrupted oxygen supply to your aquatic friends.

## Overview

The Pawfly Aquarium Check Valve is a compact, lightweight plastic one-way valve designed exclusively for oxygen air pumps in fish tanks. It prevents water backflow during power interruptions, fits standard 3/16" airline tubing, operates quietly, and is easy to maintain, ensuring a reliable aeration setup for your aquatic ecosystem.

## Description

desertcart.com: Pawfly 6 PCS Aquarium Check Valves for Common Air Pumps White Plastic 1-Way Non-Return Valves Pump Protectors for Standard 3/16 Inch Airline Tubing Fish Tank Accessories for Aeration Setup : Pet Supplies

## 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". Add little weight to your hose for smooth airflow.
- 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. The check valves can 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 |
|---------------|-------|
| ASIN | B07VWQXRZT |
| Best Sellers Rank | #8,096 in Pet Supplies ( See Top 100 in Pet Supplies ) #7 in Aquarium Air Pump Accessories |
| Brand | Pawfly |
| Brand Name | Pawfly |
| Connector Type | Barb |
| Customer Reviews | 4.5 out of 5 stars 5,503 Reviews |
| Exterior Finish | Plastic |
| Inlet Connection Type | Barb |
| Item Weight | 0.1 Ounces |
| Manufacturer | Pawfly |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Operating Pressure | 1 Atmosphere |
| Maximum Pressure | 1 Atmosphere |
| Model Number | 652811966169 |
| Number of Ports | 12 |
| Set Name | 6 Pack |
| Size | 2.1" L x 0.55" W |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 652811966169 |
| Unit Count | 6.0 Count |
| Valve Type | Check Valve |

## Product Details

- **Brand:** Pawfly
- **Exterior Finish:** Plastic
- **Inlet Connection Type:** Barb
- **Manufacturer:** Pawfly
- **Material:** Plastic
- **Maximum Operating Pressure:** 1 Atmosphere
- **Number of Ports:** 12
- **UPC:** 652811966169

## Images

![Pawfly Aquarium Check Valves Plastic One Way Non-Return Check Valve for Fish Tank - Image 1](https://m.media-amazon.com/images/I/61S7t84MobL.jpg)

## Available Options

This product comes in different **Pattern, Color** options.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-21*