At Dupure, we believe great water shouldn't be complicated. For over 20 years, we’ve helped families enjoy cleaner, better-tasting water with expert-installed filtration systems and hassle-free filter replacements.

Today, we’re proud to be the #1 water filtration partner for home builders across the U.S., with more than 300,000 happy homeowners trusting us to keep their water clean.

Where We Work Our Water Magic

We currently provide full-service support—including installation, maintenance, and replacement filters—in six major metro areas across the Southwest and South. Each city has its own water quirks, but we’ve got solutions for all of them.

• Houston, TX - Home of humidity, BBQ, and some seriously hard water—we’re here to soften the blow.
  • 11321 Windfern Rd Suite N Houston, TX 77064
• Austin, TX - Keep Austin weird, not your water. We tackle minerals and mystery flavors head-on.
  • 4717 Priem Ln, Ste 901 Pflugerville, TX 78660
• San Antonio, TX - Big flavor, big culture, big calcium deposits. Don’t worry—we’ve got you.
  • 8845 FM-1976 Suite 108 Converse, TX 78109
• Dallas/Fort Worth, TX - Double the metro, double the filtration needs. We’re everywhere you need us.
  • 11130 Petal St, Ste 550 Dallas, TX 75238
• Phoenix, AZ - It’s a dry heat, but the water’s still packing minerals. We help keep things cool and clear.
  • 9831 S 51st St Ste C-117 Phoenix, AZ 85044
• Las Vegas, NV - What happens in the water… shouldn’t end up in your glass. Let us handle it.
  • 7340 Eastgate Rd Unit 160 Henderson, NV 89011

Why Homeowners Trust Dupure

- Over 20 years of experience
- Partner to top national home builders
- 300,000+ customers served (and still smiling)
- Friendly, local service teams
- Easy online filter replacement

Whether you're here to explore filtration options, order a new filter, or just figure out what the heck is in your city’s tap water—we’re glad you found us.