momcozy v1 pro replacement parts
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$22.58avg listing price — sweet spot $15–$100
Price range
Great$13.39–$60.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good661.89avg incumbent reviews — the moat a new listing must climb
Returns
Good2.3%return rate — above 5% kills the launch gate
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Growth
Bad-12.4%90-day search growth — must beat 0% to launch
Market size
Bad$69K$69K/yr · 58K searches
Competition
Bad85%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, momcozy v1 pro replacement parts is a $69K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
momcozy v1 pro replacement parts market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $68K–$90K
- units × avg price
- Conversion rate
- 5.3%
- Avg BSR
- #136
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 18 months
- Avg seller age
- 244 days
Competition & brand share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 rising
Sellers
9
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
0%
- Momcozy39%
- IVARONAL32%
- CozyBabe20%
- TOVVILD7%
- BDICOVE3%
Demand
Weekly Amazon search volume, last 49 weeks — -12.4% search growth over the last 90 days.Top momcozy v1 pro replacement parts search terms
- momcozy m6 replacement parts48K/yr
- mom cozy m6 replacement parts7K/yr
- momcozy m6 parts3K/yr
Top momcozy v1 pro replacement parts products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
12PC M6 Breast Pump Replacement Accessories Including 8pcs Duckbill Valve and 4pcs Diaphragms for Momcozy Mobile Style | M6 Replace for Momcozy Pump Parts Not Original Parts 12PC Red
IVARONAL$23.174.2★93 rev
Two Complete Sets Compatible with Momcozy M6 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges) Incomplete Silicone Diaphragm Installation May Cause Leaking
CozyBabe$60.032.6★26 rev
Momcozy Mobile Style | M6 Flange 27mm & Milk Collector Original Mobile Style | M6 Breast Pump Replacement Accessories
Momcozy$30.434.4★990 rev
Momcozy Mobile Style | M6 Diaphragm Original Mobile Style | M6 Breast Pump Replacement Accessories 2PCS
Momcozy$13.394.4★990 rev
TOVVILD 6PCS M6 Duckbill Valves & Silicone Diaphragm Compatible with Momcozy Mobile Style Not Original M6 Replacement Parts
TOVVILD$13.974.8★68 rev
Newest
by launch dateTwo Complete Sets Compatible with Momcozy M6 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges) Incomplete Silicone Diaphragm Installation May Cause Leaking
CozyBabe$60.0326 rev
Momcozy M5| M6| M9 Original Replacement Accessories Food-Grade Silicone & BPA Free Original Breastfeeding Parts Inserts 21mm 4 Pack
Momcozy$14.192,611 rev
12PC M6 Breast Pump Replacement Accessories Including 8pcs Duckbill Valve and 4pcs Diaphragms for Momcozy Mobile Style | M6 Replace for Momcozy Pump Parts Not Original Parts 12PC Red
IVARONAL$23.1793 rev
8PC M6 Breast Pump Replacement Accessories Including 6pcs Duckbill Valve and 2pcs Diaphragms for Momcozy Mobile Style | M6 Replace for Momcozy Pump Parts Not Original Parts 8PC Red
IVARONAL$19.3093 rev
TOVVILD 6PCS M6 Duckbill Valves & Silicone Diaphragm Compatible with Momcozy Mobile Style Not Original M6 Replacement Parts
TOVVILD$13.9768 rev
Trending
90-day click momentumTwo Complete Sets Compatible with Momcozy M6 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges) Incomplete Silicone Diaphragm Installation May Cause Leaking
CozyBabe$60.032.6★
Momcozy Mobile Style | M6 Flange 27mm & Milk Collector Original Mobile Style | M6 Breast Pump Replacement Accessories
Momcozy$30.434.4★
Momcozy Mobile Style | M6 Valves Original Mobile Style| M6 Breast Pump Replacement Accessories 4PCS
Momcozy$15.234.4★
Momcozy M5| M6| M9 Original Replacement Accessories Food-Grade Silicone & BPA Free Original Breastfeeding Parts Inserts 21mm 4 Pack
Momcozy$14.194.3★
2pcs Duckbill Valves and 2pcs Diaphragm Compatible with Momcozy Mobile Style M6 Replace for M6 Breast Pump Replacement Accessories Fit for Momcozy Pump Part Not Original Parts 4 Pack Red
BDICOVE$13.534.1★
What buyers say about momcozy v1 pro replacement parts
What buyers praise and complain about, mined from review topics.What buyers love
“The fit is good”
“The overall quality impressed me”
“it is compatible”
“very easy to clean”
“are a bit more affordable”
“It doesn't leak at all”
“Easy”
“the materials seem durable”
“Having multiple flange sizes included is very helpful for getting a more comfortable and secure fit, which can make a noticeable difference in day-to-day pumping comfort”
“The materials feel sturdy and durable, not flimsy or cheaply made”
What buyers complain about
“Leak”
“NOT compatible”
“do not fit properly”
“Not as good as the original”
“Price is a little higher”
“All I hear is bubbling”
“Diaphragm doesnt work”
“The material is not the same as the originals”
“Cracked”
“Cracked within a day of using them”
Top return reasons
Common questions
- Is momcozy v1 pro replacement parts profitable to sell on Amazon United States?
- The niche generates $69K/yr across 9 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -12.4%. Flapen's verdict: Skip it (41/100).
- How competitive is the momcozy v1 pro replacement parts niche?
- 5 brands and 9 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in momcozy v1 pro replacement parts?
- Top complaints mined from reviews: Leak-Proof, Compatibility-Overall, Size-Overall. The return rate is 2.3%.
- What does it cost to enter the momcozy v1 pro replacement parts niche?
- Listings span $13.39–$60.03; the average listing price is $22.58 (sweet spot $15–$100). The average incumbent carries 662 reviews — the moat a new listing must climb.