---
product_id: 185268741
title: "ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump"
brand: "zlyy"
price: "167 kr"
currency: DKK
in_stock: true
category: "Pet Supplies"
url: https://www.desertcart.dk/products/185268741-zlyy-30pcs-aquarium-air-pump-check-valve-black-red-clear
store_origin: DK
region: Denmark
---

# ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump

**Brand:** zlyy
**Price:** 167 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump by zlyy
- **How much does it cost?** 167 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/185268741-zlyy-30pcs-aquarium-air-pump-check-valve-black-red-clear)

## Best For

- zlyy enthusiasts

## Why This Product

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

## Description

Packing: Each piece contains 30 aquarium air pump check valves, transparent, red and black each 10 pieces. Size: pore size: 0.15in / 4 mm; size: 2.1in x 0.58in / 5.3 x 1.5 cm (L * maximum D). Quality: Made of high quality plastic, it is durable and not easy to break. Application: protect you air pump by preventing aquarium water from back siphoning during a power outage. Features: Compact and durable design, easy to disassemble, easy to install, suitable for most aquarium air pumps. Note: Product may have an error of 0.1 to 2 mm

## Features

- Aperture: 0.16" / 4mm; size: 2.1" x 0.58" / 5.3 x 1.5 cm (L * maximum D).
- Packaging: Each bag contains 30PCS aquarium water pipe check valves, each in three colors, transparent, red and black.
- Suitable for most aquarium air pumps
- Made of quality plastic, durable and sturdy, not easy to break.
- Application Scenario:The check valve can be applied to a common aquarium air pump to protect your air pump by preventing the siphon water from back siphoning during a power outage.

## Images

![ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump - Image 1](https://images-na.ssl-images-amazon.com/images/I/61c4n-My0%2BL.jpg)
![ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump - Image 2](https://images-na.ssl-images-amazon.com/images/I/51FFsR2G9sL.jpg)
![ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump - Image 3](https://images-na.ssl-images-amazon.com/images/I/61pS%2B0AX6eL.jpg)
![ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump - Image 4](https://images-na.ssl-images-amazon.com/images/I/51TTc8h3p0L.jpg)
![ZLYY 30PCS Aquarium Air Pump Check Valve,Black Red and Clear,The One Way Fish Tank Check Valve,Prevent Water Backflow from Affecting Air Pump - Image 5](https://images-na.ssl-images-amazon.com/images/I/515hpAxVRdL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/185268741-zlyy-30pcs-aquarium-air-pump-check-valve-black-red-clear](https://www.desertcart.dk/products/185268741-zlyy-30pcs-aquarium-air-pump-check-valve-black-red-clear)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*