momcozy m5 replacement parts
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$28.00avg listing price — sweet spot $15–$100
Price range
Great$7.11–$61.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Returns
Great2.0%return rate — above 5% kills the launch gate
Review moat
Good844.73avg incumbent reviews — the moat a new listing must climb
Market size
Good$469K$469K/yr · 212K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Competition
Bad73%top-5 click share — a locked-up shelf
Growth
Bad-14.3%90-day search growth — must beat 0% to launch
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, momcozy m5 replacement parts is a $469K/yr Amazon United States market (212K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 48/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
momcozy m5 replacement parts market data
- Units sold / yr
- 20K–25K
- avg 1,000–1,250/product
- Revenue / yr
- $560K–$700K
- units × avg price
- Conversion rate
- 7.9%
- Avg BSR
- #80
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 11.7%
- Avg brand age
- 20 months
- Avg seller age
- 249 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
11
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
0%
- Momcozy36%
- APMOOM30%
- Hranio11%
- afontoto10%
- TOVVILD10%
- Realtrip3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -14.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top momcozy m5 replacement parts search terms
- momcozy m5 replacement parts143K/yr
- mom cozy m5 replacement parts28K/yr
- momcozy m5 parts11K/yr
- momcozy m5 pump parts11K/yr
- m5 momcozy breast pump parts6K/yr
- m5 replacement parts momcozy4K/yr
- momcozy pump parts m52K/yr
- mom cozy replacement parts m52K/yr
- momcozy m5 collection cups5K/yr
Top momcozy m5 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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Momcozy M5 Full Set Collector Cup Original M5 Breast Pump Replacement Accessories with Double-Sealed 24mm Flanges
Momcozy$41.034.3★2,611 rev
Two Complete Sets Compatible with Momcozy M5 Breast Pump Replacement Parts 27mm Collection Cup and 15/17/19/21mm 8pcs Flange Size Kit for M5 only not Other Models
APMOOM$58.904.4★52 rev
Hranio 12PCS Breast Pump Parts Duckbill Valves Compatible with Momcozy m5 Replacement Parts Momcozy Breast Pump Accessories Mom Cozy m5 Replacement Parts 8PCS Duckbill Valves 4PCS Silicone Diaphragm
Hranio$10.144.6★130 rev
TOVVILD 12 Pack Pump Parts 8PCS Duckbill Valves 4PCS Silicone Diaphragm Compatible with Momcozy M5 Replace Mom Cozy M5 Replacement Parts
TOVVILD$10.164.7★429 rev
Two Complete Sets Compatible with Momcozy M5 Breast Pump Replacement Parts 24mm Collection Cup and 15/17/19/21mm 8pcs Flange Size Kit for M5 only not Other Models
APMOOM$61.324.5★132 rev
Newest
by launch date
18-Pack (2 Complete Sets) Breast Pump Replacement Parts for Momcozy M5 24mm Double-Sealed Flanges + 15/17/19/21mm Inserts Duckbill Valves Diaphragms Milk Cups Cleaning Brushes BPA Free
Realtrip$53.0012 rev
10PCS Pump Parts Compatible with Momcozy M5 Wearable Breastpump Prevent Leaks Silicone Spout Cap Fit for M5 Pumps Dustproof Keep Clean Spout Cover Breast Pump Replacement Parts Pink
afontoto$7.11118 rev
One Complete Sets Compatible with Momcozy M5 Breast Pump Replacement Parts Collection Cup 24mm Flange Collector Duckbill Valves Diaphragm for M5 only not Other Models
APMOOM$29.0018 rev
Momcozy M5 Duckbill Valves. Original M5 Breast Pump Replacement Accessories 4 PCS
Momcozy$13.572,611 rev
Momcozy M5 Milk Collector Original M5 Breast Pump Replacement Accessories 1 Pack
Momcozy$14.922,611 rev
Trending
90-day click momentum18-Pack (2 Complete Sets) Breast Pump Replacement Parts for Momcozy M5 24mm Double-Sealed Flanges + 15/17/19/21mm Inserts Duckbill Valves Diaphragms Milk Cups Cleaning Brushes BPA Free
Realtrip$53.004.8★
Momcozy M5 Full Set Collector Cup Original M5 Breast Pump Replacement Accessories with Double-Sealed 24mm Flanges
Momcozy$41.034.3★
One Complete Sets Compatible with Momcozy M5 Breast Pump Replacement Parts Collection Cup 24mm Flange Collector Duckbill Valves Diaphragm for M5 only not Other Models
APMOOM$29.004.1★
Momcozy M5 Duckbill Valves. Original M5 Breast Pump Replacement Accessories 4 PCS
Momcozy$13.574.3★
Two Complete Sets Compatible with Momcozy M5 Breast Pump Replacement Parts 27mm Collection Cup and 15/17/19/21mm 8pcs Flange Size Kit for M5 only not Other Models
APMOOM$58.904.4★
What buyers say about momcozy m5 replacement parts
What buyers praise and complain about, mined from review topics.What buyers love
“They fit perfectly”
“Great value”
“Cheaper than the brand and very compatible”
“preventing messy leaks while on the go”
“Perfect Replacements; Just Like the Originals”
“As advertised”
“Easy to clean”
“durable”
“Handy to have”
“It truly makes the process of pumping simple and comfortable”
What buyers complain about
“Leaks”
“I wish they weren't so dang expensive”
“hard to fit the first time”
“it does not live up to the description”
“They feel cheaply made”
“Super inconvenient and frustrating”
“I received a used pump”
“the duckbills are slightly loose”
“Poor seal”
“Parts mismatched my pump. Momcozy m5-”
Top return reasons
Common questions
- Is momcozy m5 replacement parts profitable to sell on Amazon United States?
- The niche generates $469K/yr across 11 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Skip it (48/100).
- How competitive is the momcozy m5 replacement parts niche?
- 6 brands and 11 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in momcozy m5 replacement parts?
- Top complaints mined from reviews: Leak-Proof, Value For Money, Size-Overall. The return rate is 2.0%.
- When does demand for momcozy m5 replacement parts peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the momcozy m5 replacement parts niche?
- Listings span $7.11–$61.32; the average listing price is $28.00 (sweet spot $15–$100). The average incumbent carries 845 reviews — the moat a new listing must climb.