As of December 1, 2025, our storefront in the Pahoa Marketplace is officially closed, business continues open!

Yet, it signals that grander endeavors are ahead, and our commitment to Hawai‘i’s Rainwater Harvesting Community remains steadfast. Thank you in advance for your continued trust, business and support as we evolve, grow, and keep empowering our community with Clean Water education, products and services!

As of December 1, 2025, our storefront in the Pahoa Marketplace is officially closed due to the center’s no-subleasing policy. After eight years in that space, this transition is bittersweet — yet it signals that grander endeavors are ahead, and our commitment to Hawai‘i’s Rainwater Harvesting Community remains steadfast. Thank you in advance for your continued trust, business and support as we evolve, grow, and keep empowering our community with Clean Water education, products and services!

You can reach us:
Phone: 808-965-1026
Email: [email protected]
Website: TilosCleanWater.com
Online Store: https://www.quantumcleanwaterstore.com/

This holiday season give the gift of Clean Water!
Our Online Store is open 24/7 — shop for Quantum Disinfection, Catchment Inspection Reports, Water Tests, Acid Rain Mineral Packs + Dispensers, Filters and much more.

Holiday Shopping Made Easy:
• Order online 24/7
• We ship and mail
• Local deliveries on Wednesday

Your Water. Your Responsibility. Our Support.
TilosCleanWater.com