Hotel Pools, Profit, and ESG: Why hotel operators are adopting AquaRev Water

HONOLULU - EntSun -- Hotel and resort pools should be simple: clear water, optics, and a guest-ready amenity every day. In practice, pools can become a stubborn cost center—exposed to weather, fluctuating bather loads, and chemistry swings that increase chemical spend, staff time, and service recovery.

AquaRev Water addresses this operational gap with a hydrodynamic cavitation-based device designed to install in-line with an existing circulation pump system. Using the pool's normal flow, the solution helps improve water conditions while reducing inputs such as chemicals and make-up water—without consumables, complex routines, or downtime.

Pools are increasingly part of ESG reporting. AquaRev enables operators to document reductions tied to water loss, chemical usage, and energy intensity associated with treatment cycles, supporting sustainability objectives without added operational burden.

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Built for operator simplicity, the unit installs in-line with commercial pump systems and features no moving parts and no consumables. It requires no added daily maintenance and no additional electrical connection beyond the circulation system, and it is backed by a lifetime warranty. Performance ranges that may include: up to 70% lower chemical/chlorine usage, up to 70% lower water loss/evaporation, up to 68% lower operating costs, and up to 20% lower energy use—depending on site conditions.

A case study drawing attention from operators highlights reported results at The Ritz-Carlton O'ahu, Turtle Bay, where the system was integrated alongside new pool equipment. AquaRev reports a 70% reduction in water loss, 77% reduction in salt use, 30% reduction in acid, 65% reduction in sodium bicarbonate, 20% reduction in energy use, and an overall 68% reduction in operating cost. Results vary by climate, bather load, pool type, and existing equipment.

For hospitality, anything tied to water quality becomes a procurement and risk conversation. AquaRev Water is certified to NSF/ANSI/CAN 50 (via IAPMO) for commercial pool applications—an important benchmark commonly referenced across commercial aquatics. On sustainability, the Water Quality Association's Sustainability Certification Program provides third-party verification aligned with environmental responsibility criteria.

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Operator-first evaluation steps:

• Pull a baseline: chemical invoices, estimated make-up water/top-offs, recurring closures or complaints.
• Define measurement: invoices, controller logs, make-up water metering, work orders, service tickets.
• Run ROI math: AquaRev provides a savings calculation workflow to quantify potential returns, then track results over a 60–90 day window.

Bottom line: pools are one of the few amenities where hotels can elevate guest experience while also improving ESG-friendly operational metrics—water, chemicals, and energy intensity across brands, climates.

About AquaRev Water
AquaRev Water provides hydrodynamic cavitation-based water conditioning solutions for commercial pool and spa operators. http://www.aquarevwater.us