---
product_id: 431673913
title: "Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White)"
brand: "frost king"
price: "$82"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/431673913-frost-king-automatic-easy-to-install-downspout-extender-for-draining
store_origin: NZ
region: New Zealand
---

# Fits all standard downspouts Auto unrolls when it rains Tool-free easy install Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White)

**Brand:** frost king
**Price:** $82
**Availability:** ✅ In Stock

## Summary

> 🌧️ Stay dry, stay worry-free—rainwater control that works on autopilot!

## Quick Answers

- **What is this?** Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White) by frost king
- **How much does it cost?** $82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/431673913-frost-king-automatic-easy-to-install-downspout-extender-for-draining)

## Best For

- frost king enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Minimal footprint and featherlight design make it easy to handle and store.
- • **Tool-Free Installation:** Get it set up in minutes without any tools—because your time is valuable.
- • **Sleek & Discreet Design:** Clean white finish blends effortlessly with your home’s exterior for a polished look.
- • **Effortless Rainwater Management:** Automatically extends to divert water away from your foundation—no manual work needed.
- • **Universal Fit for Peace of Mind:** Designed to fit all standard downspouts, ensuring seamless integration with your home.

## Overview

The Frost King Automatic Downspout Extender is a lightweight, easy-to-install solution that fits all standard downspouts. It automatically extends when it rains to divert water away from your foundation, then retracts when dry, protecting your home with minimal effort and a clean white design.

## Description

Frost King Drain Away 8-1/2 in. W x 4 ft. L White Plastic Downspout Extension

## Features

- Compatibility: The Frost King Automatic Downspout Extender fits all standard downspouts
- Use: This extender takes water away from the foundation
- Convenient: This extender is easy to install without tools
- Automatic: It also unrolls automatically when it rains and automatically rolls back when it's dry
- Color: This Automatic Downspout Extender is available in white color

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 6.99 x 23.5 x 10.16 cm; 0.28 g |
| Batteries required | No |
| Item weight | 0.01 Ounces |

## Product Details

- **Material:** Plastic
- **Brand:** Frost King
- **Colour:** White
- **Recommended uses for product:** Draining water away from building foundations
- **Mounting type:** Floor Mount
- **Item weight:** 0.01 Ounces
- **Special feature:** Automatic
- **Manufacturer:** THERMWELL PRODUCTS CO INC
- **UPC:** 077578057569
- **Global Trade Identification Number:** 00077578057569

## Images

![Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White) - Image 1](https://m.media-amazon.com/images/I/61+JN3d9R4L.jpg)
![Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White) - Image 2](https://m.media-amazon.com/images/I/317HAjnGOEL.jpg)
![Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White) - Image 3](https://m.media-amazon.com/images/I/51FYsTbYtlL.jpg)

## Questions & Answers

**Q: Will this work below 32 degrees?**
A: No
Plus they don't work very well at all.

**Q: Will this work on 6 in down spout?**
A: No. It’s for 4 inch

**Q: How can i tell if this will fit around a 5" downspout**
A: No it will not fit a 5 inch downspout. I bought it believing the other answer and learned the hard way that no matter how hard you stretch it, it won't fit.

**Q: What is the round plastic piece for? Does that go on it somehow?**
A: I was totally unhappy with this product. Sorry, I don't remember the round piece. The unit did not stay attached nor did it unroll during a heavy rain.

## Frequently Bought Together

- Frost King Automatic Easy-to-Install Downspout Extender for Draining Away Water, Fits All Standard Downspouts (White)
- Frost King DE46 Automatic Plastic Drain Away Downspout Extender, Extends 4-Feet, Green
- Frost King DE300 Standard Plastic Drain Away Downspout Extender, Extends 12-Feet, Green

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**Shop now:** [https://www.desertcart.nz/products/431673913-frost-king-automatic-easy-to-install-downspout-extender-for-draining](https://www.desertcart.nz/products/431673913-frost-king-automatic-easy-to-install-downspout-extender-for-draining)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*