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53

whirlpool refrigerator water filter

Worth a look

Shows a $5.8M/yr market, but brand-locked demand (top 5 brands take 94% of clicks) keeps it on the watch list.

Market size 98Growth 31Conversion 84Competition 16Returns 93Price range 95Avg price 95Brand share 15Review moat 15Quality gap 21

Market size

Incredible$5.8M

$5.8M/yr · 1.7M searches

Avg price

Incredible$35.90

avg listing price — sweet spot $15–$100

Price range

Incredible$21.92–$54.10

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.1%

return rate — above 6% kills the launch gate

Conversion

Great9.2%

search→purchase rate — share of searches ending in a sale

Growth

Okay+4.9%

90-day search growth — must beat 0% to launch

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad80%

top-5 click share — a locked-up shelf

Brand share

Bad94%

top-5 brand share — brand-locked demand

Review moat

Bad23,281.6

avg incumbent reviews — the moat a new listing must climb