spectra flange 22mm
Skip itA small market ($66K/yr) — this niche doesn't clear our bar today.
Conversion
Incredible18.6%search→purchase rate — share of searches ending in a sale
Price range
Good$6.87–$32.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$13.36avg listing price — sweet spot $15–$100
Review moat
Okay2,283.35avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay5.2%return rate — above 6% kills the launch gate
Competition
Bad73%top-5 click share — a locked-up shelf
Brand share
Bad91%top-5 brand share — brand-locked demand
Market size
Bad$66K$66K/yr · 26K searches
Growth
Bad-17.8%90-day search growth — must beat 0% to launch
Competition
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 rising
Sellers
12
Top-5 brand share
91%
Open market
7%
- BDICOVE32%
- Maymom30%
- Momstouch21%
- MOOMentaneous5%
- Yeabetter3%
- Belmikal2%
- Open — no brand owns it (4 brands, 7%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
4Pcs Breast Pump Flange Insert 22mm Compatible with Momcozy/Spectra/Medela/eufy/Elvie/Lansinoh/Paruu P10 Breast Pump Fit for Momcozy M5/M9/M6/V2 Pro/V2 pro/S12 Pro/eufy E10 S1 S1 Pro 24mm Flange
BDICOVE$7.884.5★635 rev
Maymom 22 mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra Pump Parts Replace Spectra S2 Pump Parts Spectra Flange Spectra Duckbill Valve
Maymom$19.304.6★6,022 rev
Momstouch 22mm Flange and Duckbill Valve Compatible with Spectra S1 S2 9 Plus Breastpump Replacement to Spectra Pump Parts Not Original Replace Accessories.
Momstouch$16.574.3★592 rev
Maymom Pump Part Compatible with Spectra S1 S2 Spectra 9 Plus Breastpump; Incl Wide Mouth Flange (Two flange-22mm. Flange) Not Original Spectra Flange; Not Spectra Baby USA Parts
Maymom$17.084.7★7,932 rev
Momstouch 22mm Flange Compatible with Spectra S1 S2 9 Plus Synergy Gold Breastpump Replacement to Spectra Pump Parts and Flange; Not Original; Replaces Shield
Momstouch$15.544.6★301 rev
Newest
by launch date
22mm Flange and Duckbill Valve Compatible with Spectra S1 S2 9 Plus Include 2-Pack 22MM Flanges and 4-Pack Duckbill Valves Not Original Replace Accessories
KAIYIV$10.5521 rev
2PC Flange Insert 22mm Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro for Spectra/eufy/Medela/Elvie/Lansinoh/Paruu with 24mm Flange/Shield Pump Pumping Essentials Flange Insert Kits
Wevedk$6.8763 rev
6pcs Updated Silicone Flange Insert 22mm Compatible with Momcozy/Medela/Spectra/Eufy/Lansinoh/TSRETE/Elvie/NCVI/Paruu Breast Pump for 24mm Flange/Shield Breastfeeding Essential Replacement Pump Part
BDICOVE$9.97169 rev
Breast Pump Parts Compatible with Spectra S1/S2/9 Plus/Synergy Gold Full Set Replacement Parts for Spectra Include 22mm Flange Duckbill Valve Backflow Protector Tubing Bottle Not Original Parts
BDICOVE$19.36214 rev
Maymom Pump Parts Compatible with Spectra S2 S1 22mm Flange Valve Tube Bottle Backflow Protector Not Original Spectra S2 Replacement Pump Parts Duckbill Valve Bottle
Maymom$32.419,124 rev
Trending
90-day click momentum2PC Flange Insert 22mm Compatible with Momcozy Air 1/W1/M9/M6/M5/V1 Pro/V2 Pro for Spectra/eufy/Medela/Elvie/Lansinoh/Paruu with 24mm Flange/Shield Pump Pumping Essentials Flange Insert Kits
Wevedk$6.874.4★
Momstouch 22mm Flange Compatible with Spectra S1 S2 9 Plus Synergy Gold Breastpump Replacement to Spectra Pump Parts and Flange; Not Original; Replaces Shield
Momstouch$15.544.6★
22mm Flange and Duckbill Valve Compatible with Spectra S1 S2 9 Plus Include 2-Pack 22MM Flanges and 4-Pack Duckbill Valves Not Original Replace Accessories
KAIYIV$10.554.8★
6pcs Updated Silicone Flange Insert 22mm Compatible with Momcozy/Medela/Spectra/Eufy/Lansinoh/TSRETE/Elvie/NCVI/Paruu Breast Pump for 24mm Flange/Shield Breastfeeding Essential Replacement Pump Part
BDICOVE$9.974.2★
Breast Pump Parts Compatible with Spectra S1/S2/9 Plus/Synergy Gold Full Set Replacement Parts for Spectra Include 22mm Flange Duckbill Valve Backflow Protector Tubing Bottle Not Original Parts
BDICOVE$19.364.5★
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — -17.8% search growth over the last 90 days.Peak months: Jan, Feb · busiest ÷ quietest = 1.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fit my pump Nicely”
“One thing that really stood out to me was how well-made”
“Great price”
“These are convenient”
“Compatible with spectra pumps”
“The little cleaning sponge is wonderful”
“was easy to use”
“durable”
“Very helpful and useful for breastfeeding”
“It performs exactly as intended”
What buyers complain about
“These are huge”
“Would expect higher quality control from a company who is knowingly serving pregnant and postpartum women”
“one of the flange inserts tore right apart immediately after opening”
“Waste of money”
“Burned my skin”
“Too sticky, uncomfortable”
“Too uncomfortable to use”
“Horrible product, pieces missing, and some pieces broken”
“Semi-useful”
“Instructions were not clear instead they were confusing”