---
product_id: 307731509
title: "QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement"
brand: "qisf"
price: "$29.78"
currency: USD
in_stock: true
reviews_count: 13
category: "Qisf"
url: https://www.desertcart.ec/products/307731509-qisf-5-pcs-cache-faucet-aerator-key-m-16-5
store_origin: EC
region: Ecuador
---

# Optimizes water flow & saves water 6 versatile sizes for all faucet aerators Durable ABS material for reliable use QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement

**Brand:** qisf
**Price:** $29.78
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock flawless faucet flow and save water like a pro!

## Quick Answers

- **What is this?** QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement by qisf
- **How much does it cost?** $29.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/307731509-qisf-5-pcs-cache-faucet-aerator-key-m-16-5)

## Best For

- qisf enthusiasts

## Why This Product

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

## Key Features

- • **Organized & Ready:** Comes with a handy ring to keep all keys neatly together—never lose your essential tool again.
- • **Water Flow Revived:** Effortlessly remove and clean clogged aerators to restore smooth, splash-free water flow and reduce noise.
- • **Eco-Friendly Efficiency:** Save water and energy by maintaining optimal aerator performance—because every drop counts.
- • **Universal Fit, Zero Hassle:** Includes 5 keys (M16.5 to M24) + 1 wrench (M20/22/24/28) to tackle any faucet aerator with ease.
- • **Built to Last, Designed for Occasional Use:** Strong ABS construction ensures reliable performance for those essential plumbing fixes without overkill.

## Overview

The QISF 5 PCS Cache Faucet Aerator Key Set includes 5 precision-sized ABS keys and 1 wrench designed to remove, clean, and replace faucet aerators ranging from M16.5 to M28. This tool set restores optimal water flow, reduces splashing and noise, and promotes water and energy savings. Compact and durable, it’s perfect for quick, effective plumbing maintenance in kitchens and bathrooms.

## Description

Free delivery and returns on all eligible orders. Shop QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement.

Review: Did the trick - I was sceptical that these would work, based on other reviews. They worked for me and enabled me to remove and clean a clogged up aerator, much improving the flow. They aren’t the highest quality and would probably not stand up to regular use. But most people will need them only occasionally and they are fine for that. I just unscrewed the aerator with the tool, cleaned off any obvious deposits, soaked it in limescale remover for a while and put it back. Job done.
Review: Great gadget - Bought to assemble a tap sprayer, needed the key to remove a part on the tap. Easy once had them. Handy little gadget.

## Features

- 【Faucet Aerator Tool Set】--- Suitable for replace or clean the blocked aerators, effectively fix the low flow faucet ,great replacement faucet aerators for Bathroom or Kitchen, ensure the smooth flow.
- 【Size】--- 5 X Standard size tap aerators key removal tool for M 16.5 18.5 21.5 22.5 24 ; 4 In 1 Faucet Aerator Wrench can be used for disassembly and installation M 20/22/24/28 standard size tap,Ideal for repairing problematic plumbing systems.
- 【Advantage】--- Easy to install and remove, prevent splashing and reduce tap noise, Providing a smooth water flow, and saves water and energy.
- 【Material】--- The faucet aerator keys are made of durable ABS, strong and sturdy keys, which can effectively remove faucet aerators. Ideal for repairing problematic plumbing fixtures without the need to replace them.
- 【Package】--- 5PCS Cache Faucet Aerator Key Removal Wrench Tool（ M 16.5 /18.5 /21.5 /22.5 /24）+ 1 PCS Faucet Aerator Wrench(M20/22/24/28) + 1PCS Ring (for organize the Faucet Aerator Key)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YYWBKDM |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 53,536 in DIY & Tools ( See Top 100 in DIY & Tools ) 143 in Aerators |
| Customer Reviews | 3.8 3.8 out of 5 stars (315) |
| Date First Available | 15 Mar. 2021 |
| Finish | Unfinished |
| Item Weight | 30 g |
| Item model number | 30e7bfea-4b1c-4207-85b1-be38fd3c7514 |
| Manufacturer | QISF |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 2.4 x 2.4 x 2.4 cm; 30 g |

## Product Details

- **Brand:** QISF
- **Finish type:** Unfinished
- **Manufacturer:** QISF
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Thread size:** 16.5mm, 18.5mm, 21.5mm, 22.5mm, 24mm

## Images

![QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement - Image 1](https://m.media-amazon.com/images/I/41Y8fxlPjiL.jpg)
![QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement - Image 2](https://m.media-amazon.com/images/I/41l4trTqiaL.jpg)
![QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement - Image 3](https://m.media-amazon.com/images/I/516uHGye6-L.jpg)
![QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement - Image 4](https://m.media-amazon.com/images/I/51FzLhnJXxL.jpg)
![QISF 5 PCS Cache Faucet Aerator Key,M 16.5/18.5/21.5/22.5/24,with 1 PCS Faucet Aerator Wrench for Aerators Water Saving Faucet Replacement - Image 5](https://m.media-amazon.com/images/I/51gn6JL8VwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the trick
*by M***N on 16 July 2023*

I was sceptical that these would work, based on other reviews. They worked for me and enabled me to remove and clean a clogged up aerator, much improving the flow. They aren’t the highest quality and would probably not stand up to regular use. But most people will need them only occasionally and they are fine for that. I just unscrewed the aerator with the tool, cleaned off any obvious deposits, soaked it in limescale remover for a while and put it back. Job done.

### ⭐⭐⭐⭐ Great gadget
*by C***Z on 21 May 2024*

Bought to assemble a tap sprayer, needed the key to remove a part on the tap. Easy once had them. Handy little gadget.

### ⭐⭐⭐⭐⭐ Tap filter key
*by P***M on 3 January 2026*

Did what I needed them for

## Frequently Bought Together

- QISF 5-Piece Faucet Aerator Tool Kit - Aerator Wrench for M16.5/18.5/21.5/22.5/24 Faucets
- Efficient Water Flow Adjusting Tool, Multi-Use Faucet Aerator Key, Faucet Aerator Removal Wrench Tool for Easy Installation and Maintenance

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**Shop now:** [https://www.desertcart.ec/products/307731509-qisf-5-pcs-cache-faucet-aerator-key-m-16-5](https://www.desertcart.ec/products/307731509-qisf-5-pcs-cache-faucet-aerator-key-m-16-5)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*