Homeowner cannot figure out how to connect a new water filter system to existing 70-year-old galvanized steel pipes using PEX due to conflicting advice, hard-to-find fittings, and difficulty identifying the correct connectors.

Workarounds Described

• searches for IP fittings but gets NPT results even when IP is in the title
• considers rethreading pipe but can't locate a threader and access is tight
• asks for advice on forum because of conflicting information

Implied Software Gaps

• A pipe fitting identification and recommendation tool that correctly distinguishes between thread standards and shows only compatible parts
• A mobile-accessible decision tree or wizard for transitioning from old steel pipe to PEX

PipeMatch DIY

A mobile app that uses photo recognition and a guided wizard to identify pipe types, sizes, and thread standards, then instantly recommends the exact fittings and step-by-step instructions needed for transitions to PEX or other materials. Eliminates guesswork and contradictory advice from forums.