59
hard water filter for garden hose
Worth a lookShows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$27.87avg listing price — sweet spot $15–$100
Price range
Incredible$18.12–$61.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Great+79.5%90-day search growth — must beat 0% to launch
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Market size
Okay$110K$110K/yr · 60K searches
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Review moat
Bad4,509.74avg incumbent reviews — the moat a new listing must climb