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window air conditioner filters
Worth a lookShows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Incredible$33.79avg listing price — sweet spot $15–$100
Competition
Great25%top-5 click share — an open shelf
Price range
Great$2.60–$63.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+48.0%90-day search growth — must beat 0% to launch
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$79K$79K/yr · 125K searches
Review moat
Bad28,113.1avg incumbent reviews — the moat a new listing must climb