Cannot find a standard plumbing adapter to connect new faucet cold water supply line to old 3/4 inch pipe, leaving sink partially unusable after DIY replacement.

Existing hardware stores and online tools lack a comprehensive, searchable adapter database or custom adapter design service for non-standard plumbing connections, especially for old DIY plumbing systems.

Severity

4High

Willingness to Pay

implied

Added

May 2, 2026

Workarounds Described

searched internet for hours
went to Home Depot and bought multiple adapters that didn't fit
had to jerry rig a custom p-trap
used a PVC cutter to modify drain pipe

Implied Software Gaps

Instant plumbing fitting identification via photo recognition
Adapter compatibility database with search by measurement
Custom adapter manufacturing service for non-standard sizes

App Concept

AdapterFinder Pro

A mobile app that identifies any plumbing adapter needed by scanning the pipe or fitting with the camera, then either directs you to the exact part in nearby stores or allows you to order a custom 3D-printed adapter. No more guessing or hours of searching.

Key Features

AI-powered pipe fitting scanner using phone camera
Database of thousands of adapters with real-time local store inventory
Custom adapter design and 3D printing service for non-standard sizes
Step-by-step installation guide with AR overlay

Target Users: DIY homeowners and plumbers in the home services industry, especially those dealing with older or non-standard plumbing in houses built before 1990.

Revenue Model: $9.99 per scan report or $19.99 for custom adapter order (SaaS Freemium with $4.99/mo for unlimited scans)

Existing Solutions Mentioned

Home Depotonline search

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