PlumbingInstallation & Assembly2MildHomeowner/DIYer$ implied
Need to add a fourth output (tub spout) to a 3-way shower diverter system without replacing the entire control valve.
Existing 3-way diverter valves do not support a fourth output, and adding an inline diverter on the wand path is complex and may have flow/pressure issues.
42
0
Opp. Score
42
Severity
2Mild
Willingness to Pay
implied
Added
Jun 6, 2026
App Concept
QuadFlow Diverter Kit
A compact 4-way diverter valve that replaces standard 3-way models, enabling control of shower head, rain head, hand wand, and tub spout from a single control point. Designed for retrofit into existing showers without repiping, with built-in flow balancing for consistent pressure.
Key Features
- 4-way rotary or push-button selection
- Retrofit-friendly, fits standard 3-way rough-in boxes
- Built-in flow compensation to maintain pressure across all outlets
- Easy DIY installation with included adapter plates
Target Users: Homeowners and plumbers in the U.S. who need to add a tub spout to an existing 3-function shower system
Revenue Model: $89-$129 retail per kit; distributes through plumbing supply stores and online
Part of App Idea
Need to add a fourth output (tub spout) to a 3-way shower diverter system without replacing the entire control valve.Want to go deeper?
Sign up to save ideas, run AI analysis, and track opportunities in your personal workspace. Founding members get full access.
Join BetaSolutions (0)
Discussion (0)
No comments yet