Greywater Systems & How You Can Use Them (+Diagram)
Mason LogueWhy Consider a Greywater System?
If you're tired of watching gallons of usable water go down the drain—and you're looking for a way to save money, reduce your water footprint, and help the planet—a greywater system might be exactly what you need.
Whether you're dealing with drought, rising municipal water bills, or simply want to nourish your landscape irrigation with a smarter source, greywater recycling offers an environmentally responsible, cost-effective solution.
"We live in the desert, and water is scarce... It's been great to have all this additional water available for the garden." – Dave in Baja
Explore Aqua2use Greywater Systems →
What Is Greywater?
Greywater (or gray water) is "once-used" water from showers, baths, laundry, and bathroom sinks—not to be confused with black water from toilets or kitchen waste. Greywater contains less organic matter and fewer pathogens, making it safe to reuse for outdoor irrigation.
Every day, a typical household produces dozens—sometimes hundreds—of gallons per day of greywater. With the right system, you can turn that into nourishment for your native plants, ornamental gardens, or even canopy trees.
"We live in a tiny house and this was the best purchase I could have made." – MrsT
How Greywater Systems Work
The Aqua2use Grey Water Diversion Device (GWDD) automatically collects water from your washing machine, shower, bathtub, or sink, then filters it through a four-stage system. This removes lint, hair, and organic matter without the use of harsh chemicals.
Filtered greywater is then pumped to your irrigation system via subsurface drip hoses, keeping your garden green—even during water restrictions. The GWDD is compact, weather-resistant, and requires only minimal maintenance: a quick filter rinse every 4–6 months.
"Received a GWDD pump unit in 2020 and it has been performing top notch ever since... Top notch product!" – J.G.
Greywater Systems Diagram
Is Greywater Safe for Plants?
Yes. Greywater from showers, baths, and clothes washers often contains trace nutrients and biodegradable soaps that help plants grow. However, water from kitchen sinks or dishwashers is not recommended due to grease, food particles, and high sodium content.
For the best results, use greywater on:
- Native and ornamental plants
- Deciduous trees
- Non-edible portions of landscape plants
"We have the greenest bushes and wild roses in the area." – D & M’s Cabin
Safe Soaps and Detergents to Use
To protect your soil and plants, choose products that are:
- Free from chlorine bleach, sodium, and boron
- Labeled greywater-safe
- Free from antibacterial agents and synthetic fragrances
This is especially important in systems that use water from Clothes Washer Systems.
How Much Water Can You Reuse?
Here's what you might generate and irrigate with a greywater system:
| Bedrooms | Laundry (gpd) | Bathroom (gpd) | Total Flow | Irrigated Area (sqft) |
|---|---|---|---|---|
| 2 or less | 30 | 50 | 80 | 564 |
| 3 | 45 | 75 | 120 | 846 |
| 4 | 60 | 100 | 160 | 1129 |
| 5 | 75 | 125 | 200 | 1411 |
"I permanently live in a travel trailer. This system enabled me to begin watering all my plants and I’ve been happy with the results." – Jay Linden
Environmental and Financial Benefits
- Save up to 40,000 gallons of water per year
- Cut water bills by 30–40%
- Reduce demand on wastewater treatment plants and septic tanks
- Keep your yard green while conserving fresh water
- Promote climate-appropriate landscaping and sustainable water use
"I have had my Aqua2Use for about 5 years. It has performed flawlessly... easy to set up, and requires virtually no maintenance." – Martin
What to Consider Before Installing
Greywater systems work best when:
- Your soil has moderate permeability
- You have room for a surge tank or storage tank
- Local water authorities allow onsite greywater reuse
Always check your city's guidelines before installing a system in residential applications, apartment buildings, or commercial buildings.
Simple Maintenance & Long-Term Reliability
Each Aqua2use unit is designed for long-term performance with minimal upkeep:
- Rinse filters every 4–6 months
- Use a back-flushing pump in larger installations
- Avoid harmful chemicals in greywater
"The team answered our questions quickly and got us set up with the right system for our needs. Unit came quickly and worked perfect!" – Jason Steinbarger
Choose Aqua2use: The Trusted Name in Greywater Recycling
Whether you're in a tiny house, cabin, commercial property, or family home, Aqua2use offers the most dependable and cost-effective solution to help you:
- Conserve water
- Protect your plants
- Meet sustainability goals
