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Today: 1,953 launches · Niche of the day: specialized calculation tools · See what launched today →

Water Test Results Checker

Compare your home water test results with EPA limits

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Free water test results checker. Enter pH, hardness, TDS, iron, lead, nitrate, PFAS and more to see how they compare with EPA limits and what to do next.

PH · launched Nov 14, 2026 · 1 upvote (top 65%) · 0 views

Niche: specialized calculation tools · 551 launches, 66 in the last 7 days ▼ -7% · Explore this niche →

Category and tags

  • Healthcare
  • B2C
  • Not AI
  • Home
  • Health
  • Home improvement

Visit website ↗ Source listing ↗

Could you build this?

Yes This is a form that compares entered values against published EPA thresholds and returns guidance, which is simple lookup and rules logic a solo builder can ship quickly.

Competitors

Other products that read as similar to this one : 159 launches clear the similarity bar, closest 8 shown.

Attention rank: #36 of 160 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 251 days after the earliest competitor.

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.