Rainwater Diverter Kit: How to Save Water and Money

Water is a precious resource that we often take for granted. But with climate change, population growth, and pollution, water scarcity is becoming a serious problem in many parts of the world. One way to conserve water and save money is to use a rainwater diverter kit. This simple device allows you to collect and use rainwater for various purposes, such as watering your garden, washing your car, or flushing your toilet. This article will explain what a rainwater diverter kit is, how it works, its benefits, and how to choose and install one.

What is a Rainwater Diverter Kit?


A rainwater diverter kit is a set of components you can attach to your existing gutter system to divert rainwater from your roof into a storage tank or barrel. The kit usually consists of a filter, a diverter valve, a hose, and a connector. The filter prevents leaves, debris, and insects from entering the tank. The diverter valve automatically switches between the tank and the drain depending on the water level in the tank. The hose connects the diverter valve to the tank. The connector allows you to attach the hose to your gutter downspout.

How Does a Diverter Kit Work?

A rainwater diverter kit captures the rainwater that falls on your roof and directs it into a storage tank or barrel. Depending on your preference and space availability, the tank can be placed above or below ground. The tank should have a lid or cover to prevent evaporation, algae growth, and mosquito breeding. The tank should also have an overflow outlet to prevent flooding and damage to the tank or the foundation of your house.

When you want to use the collected rainwater, you can connect a tap or a hose to the tank and access it as you would with any other water source. You can use the rainwater for non-potable purposes, such as watering your plants, washing your car, or flushing your toilet. However, if you want to use rainwater for drinking or cooking, you must treat it first with a filtration or disinfection system to make it safe for human consumption.

What are the benefits of a Diverter Kit?

A rainwater diverter kit has many benefits for you and the environment. Some of them are:

It saves water and money: You can reduce your water consumption and water bill by using rainwater instead of tap water for some of your needs. According to some estimates, installing a rainwater diverter kit can save up to 50% of your water usage.

It reduces stormwater runoff and pollution: By capturing and storing rainwater, you can prevent it from flowing into the storm drains and carrying pollutants into the rivers, lakes, and oceans. This step can help reduce flooding, erosion, and water contamination.

It improves water quality and availability: By using rainwater instead of tap water, you can avoid the chemicals and contaminants that may be present in the municipal water supply. You can also access water during droughts or emergencies when tap water is unavailable or restricted.

It enhances your garden and landscape: Using rainwater instead of tap water, you can provide your plants with natural and nutrient-rich water free of chlorine and other additives. You can also create a more attractive and sustainable landscape by incorporating rain barrels or tanks into your design.

“Rainwater harvesting is one of the simplest and oldest methods of self-supply of water for households usually financed by the user.” – World Health Organization.

How to Choose and Install?

Choosing and installing a rainwater diverter kit is not difficult if you follow these steps:

Assess your needs and preferences: Think about how much rainwater you want to collect and use, where you want to place the tank or barrel, what type of gutter system you have, and what aesthetic you prefer.

Choose a suitable kit: Many types and sizes of rainwater diverter kits are available on the market. You can choose one that matches your needs and preferences regarding capacity, material, shape, color, and price. You can also look for easy installation, maintenance, and cleaning features.

Install the kit according to the instructions: You will need some basic tools, such as a drill, a saw, a level, a tape measure, and a wrench. You will also need safety equipment, such as gloves, goggles, and a ladder. Follow the instructions with the kit carefully, and make sure everything is secure and leak-proof.

Enjoy your rainwater diverters kit: Once you have installed the kit, you can start collecting and using rainwater for various purposes. Remember to check the tank regularly for leaks, cracks, and cleanliness. You can also add some accessories, such as a pump, a pressure regulator, or a timer, to enhance the functionality and convenience of your system.


A rainwater diverters kit is a smart and eco-friendly way to save water and money. It allows you to collect and use rainwater for various non-potable purposes, such as watering your garden, washing your car, or flushing your toilet. It also helps reduce stormwater runoff and pollution, improve water quality and availability, and enhance your garden and landscape. Choosing and installing a rainwater diverters kit is easy and affordable if you follow the steps outlined in this article.

Author: Faiza IqbalI am an enthusiastic content writer and SEO expert. I want to spread knowledge and awareness about current and future environmental issues through my articles.

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