Homeowner struggles to size and configure a residential water softening and filtration system that can handle 25 GPM without pressure drop or excessive space.

Standard residential equipment and quotes are either undersized, too expensive, or lack integrated design guidance; existing solutions force the homeowner to manually size tanks, valves, and parallel configurations without clear support for high-flow applications.

Severity

3Medium

Willingness to Pay

implied

Added

May 31, 2026

Workarounds Described

manual sizing and comparison of quotes from multiple companies
searching forums and product specs to understand valve compatibility for progressive operation
trying to calculate pressure drop and contact time by manually looking up tank and valve data

Implied Software Gaps

Automated water treatment system configurator that sizes valves, tanks, and media for target flow and pressure
Wizard for parallel or progressive valve setup with compatibility checks
Integrated calculator for contact time and pressure drop across carbon stages

App Concept

FlowFit Water Advisor

An intelligent water treatment system configurator that lets homeowners and plumbers input flow rate, water quality, and space constraints to generate an optimized equipment list with guaranteed pressure performance. It replaces manual trial-and-error with a wizard that sizes tanks, valves, and media for high-flow residential or light commercial needs, and can even recommend parallel or progressive valve setups.

Key Features

Flow-based sizing engine for softeners and carbon filters up to 25+ GPM
Parallel tank configuration wizard (e.g., dual WS1.25 or WS3)
Pressure drop calculator for each stage
Space constraint visualizer (basement dimensions)
Integration with major valve brands (Clack, Pentair, Fleck)
Quote generation for ordered equipment list

Target Users: Homeowners and plumbing/HVAC technicians working on residential water treatment projects with high flow demands (e.g., large homes, light commercial) in the home services industry.

Revenue Model: Freemium with $49/mo pro tier for advanced features (parallel configs, custom media) or per-quote fee ($5 per detailed sizing report).

Existing Solutions Mentioned

Kinetico quotePentair 268s quoteClack WS1.25 valveWS3 valve

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