Expert 5-Stage 50 GPD Reverse Osmosis Water Systems

Enjoy cleaner, better-tasting water at the tap with 5-stage 50 GPD reverse osmosis systems designed for everyday drinking, cooking, coffee, and ice. Aqua General helps homeowners and businesses choose, install, and maintain dependable undersink RO filtration backed by certified water treatment expertise, free water analysis, and service across the Greater Houston region.

Reverse osmosis drinking water system under a kitchen sink

Our 5-Stage 50 GPD Reverse Osmosis Water Systems Services

From testing to installation and upkeep, Aqua General supports dependable reverse osmosis drinking water performance.

Water Analysis

We evaluate your tap water at no charge, identify treatment concerns, and recommend the right RO setup based on water chemistry, usage, and installation requirements.

RO Installation

Aqua General installs residential and light commercial reverse osmosis equipment with proper connections, faucet placement, storage tank setup, and system checks for dependable daily use.

Filter Maintenance

Keep your RO system performing with scheduled filter changes, membrane checks, repair support, and replacement parts for a wide range of major water treatment brands.

Cleaner Drinking Water

Reliable RO Filtration at Your Tap

A 5-stage 50 GPD reverse osmosis system gives your family or team a dependable source of cleaner drinking water without relying on bottled water. Aqua General pairs certified expertise with practical system design, professional installation, and ongoing filter maintenance to help protect taste, performance, and long-term reliability for homes, offices, and commercial spaces.

Undersink reverse osmosis filtration system installed in a kitchen cabinet
Trusted By Thousands

Customer Results

Trusted by homeowners and businesses seeking cleaner, better-tasting water across the Houston region.

"...They have been great to work with and super responsive!..."

Ashley L.

"Great company, great products, great service! Thanks, Aqua General!"

Harry Brown
The Aqua General Difference

Why Choose Aqua General?

Aqua General combines certified expertise, careful testing, and long-term service support.

Experience

Over 32 years serving Greater Houston homes and businesses with proven water treatment expertise.

Certified

TCEQ licensed and WQA certified guidance for properly selected RO water systems.

Testing

Free on-site water analysis helps match filtration to your actual tap water conditions.

Local Support

Service across multiple Houston-area counties with parts support for many major brands.

Meet Aqua General

Experienced certified specialists serving homes and businesses.

Portrait of David A. Davies, President of Aqua General, Inc.

David A. Davies

President

David A. Davies is the President of Aqua General, Inc., a leading water treatment company serving the Greater Houston metropolitan area for over 32 years. He was among the first professionals in Texas to earn a Texas Commission on Environmental Quality Class III Water Treatment Specialist License and holds the prestigious Water Quality Association Certified Water Specialist designation. David's deep expertise spans residential and commercial water treatment solutions across eight counties in the Houston region. His commitment to excellence and customer service has earned him widespread recognition, including the Texas Water Quality Association's Special Service Award in 2020, the Man of the Year Award in 2022, and the Water Quality Association's Regents Award in 2024. David leads Aqua General with a dedication to delivering clean, safe, high-quality water solutions for every home and business.

Frequently Asked Questions

What is a 5-stage 50 GPD reverse osmosis water system?

A 5-stage 50 GPD reverse osmosis system is designed to produce up to 50 gallons of filtered drinking water per day under standard conditions. Typical stages include sediment filtration, carbon filtration, RO membrane separation, and post-carbon polishing. The result is cleaner, better-tasting water for drinking, cooking, coffee, tea, and ice from a dedicated faucet.

What contaminants can reverse osmosis reduce?

Is a 50 GPD RO system enough for my home?

How often do RO filters need to be replaced?

Will reverse osmosis improve the taste of my water?

Do you test my water before recommending a system?

What is involved in RO system installation?

Where does Aqua General provide RO system service?

Still Have RO System Questions?

Talk with Aqua General about testing, installation, or maintenance.

Our Service Areas

Aqua General provides mobile water treatment service across Greater Houston and surrounding county service areas.

Do We Service Your Area?

Share your address and we will confirm local availability.

Certified & Recognized

Awards and Recognition

WQA Certified Water Specialist badge

WQA Certified Specialist

Recognized specialist expertise in residential and commercial water treatment.

TCEQ Class III Water Treatment Specialist license badge

TCEQ Class III License

Texas water treatment licensing for qualified system service.

Water Quality Association Regents Award emblem

WQA Regents Award

Water Quality Association honor awarded to David A. Davies.

Ready for Better Drinking Water?

Tell us about your water concerns, home or business needs, and preferred appointment time. Aqua General will help you take the next step toward cleaner drinking water.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (713) 664-4601. You can also send us a quick email at service@aquageneral.com.