Aqua Glass R100VS4C Variable Speed Pump System

Revitalize your Whirlpool Bath with the Aqua Glass R100VS4C Variable Speed Pump System—a purpose-built retrofit kit designed to restore power, control, and serenity to aging tubs. If your old control box or pump has failed or become obsolete, this Gemini Plus Pump Retrofit Kit delivers a seamless path back to the spa-like experience you expect, without the disruption of replacing the entire tub. What’s included QTY 1 120v 8.5amp Variable Speed Pump — a robust replacement for ITT MARLOW and similar models, delivering reliable, consistent flow. QTY 1 120v Control Box with Hi, Medium, and Slow speed settings — intuitive, three-tier control to match any mood or session. QTY 1 Wireless Remote Control — flexible variable speed control with a 30-minute on/off timer, paired right out of the box. QTY 1 White Push Air Button — convenient on-deck option to control the pump and settings without leaving the chair. Why this retrofit matters Old Aqua Glass control systems and pumps age, and parts become unavailable. The R100VS4C retrofit kit not only restores performance but modernizes your tub’s control experience with a responsive remote, clear speed options, and quieter, steadier operation. You’ll enjoy more dependable performance, improved hydrotherapy, and a noticeably premium feel during every soak. Key benefits and features Three-speed versatility — High, Medium, and Low settings let you dial in massage intensity or opt for a soothing gentle soak. Remote convenience — The wireless remote provides flexible placement on the tub deck or nearby furniture, minimizing wiring work and deck drilling. Strong, adjustable flow — Keeps all jets, waterfalls, and features delivering satisfying hydrotherapy even on lower settings. Efficient operation — Designed with energy-conscious performance to help keep running costs down over time. Easy installation & maintenance — Drop-in compatibility reduces downtime; components are designed for straightforward upkeep in the years ahead. Compatibility & replacements This kit is engineered to replace the R75VS-19-C and to support a broad range of older pumps, making it a practical modern upgrade when factory control decks are no longer available. It serves many Whirlpool Bath pump part numbers, so you can approach restoration with confidence. A detailed demo video is included to walk you through installation and operation, helping you tackle the project with clarity. Ideal use cases Owners of aging Whirlpool Baths who want to restore jet power and control without the expense of a full tub replacement. Homes where a quiet, reliable hydrotherapy experience matters—late-evening soaks, mindful relaxation, or targeted muscle relief. Owners seeking an easier, deck-friendly control solution with on-demand adjustments and a convenient remote. Practical tips for best results Pair the R100VS4C with the optional full variable speed control when you want even finer jet modulation across sessions (note: this requires a separate purchase). Position the wireless remote within easy reach to maximize convenience and minimize interruptions during a soak. Use the high setting for an invigorating massage after workouts, and drop to low for a quiet, restorative soak—your spa routine, personalized. Keep the deck clean and dry around the push button and remote to preserve reliability and response times. Upgrade to the Aqua Glass R100VS4C Variable Speed Pump System today and restore robust jet power, modern control, and whisper-quiet operation to your Whirlpool Bath—delivering the premium hydrotherapy experience you deserve, without a full tub replacement.