elvie pump parts
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$20.40avg listing price — sweet spot $15–$100
Conversion
Great9.0%search→purchase rate — share of searches ending in a sale
Price range
Great$9.99–$33.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$200K$200K/yr · 109K searches
Returns
Okay5.0%return rate — above 6% kills the launch gate
Review moat
Bad4,624.55avg incumbent reviews — the moat a new listing must climb
Competition
Bad77%top-5 click share — a locked-up shelf
Growth
Bad-15.7%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
13
Top-5 brand share
100%
Open market
0%
- Elvie71%
- TB Tbuymax22%
- MilkFlow4%
- IVARONAL3%
- Open — no brand owns it (0%)
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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Elvie - Breast Pump Valve and Spout Kit - Accessories for Breastmilk Storage Pumps & Breastfeeding Essentials - 2 Pack
Elvie$14.424.3★11,213 rev
TB Tbuymax 8pc Duckbill Valves 4pc Pump Seals Diaphragm Compatible with Wearable Elvie Breast Pump and Pump Parts Replacement Membrane Parts
TB Tbuymax$18.174.6★175 rev
Elvie Pump - Breastmilk Storage Bottles - BPA Free - Breast Feeding Essentials - 3 Pack
Elvie$33.454.8★894 rev
Elvie Breast Pump Breast Shield - 21mm - Nipple Flange for Pumping Breast Milk - Accessories & Breastfeeding Essentials for Electric Pumps - BPA Free Dishwasher Safe - 2 Pack
Elvie$23.584.3★11,213 rev
Elvie - Breast Pump Seals - Accessories for Breastmilk Storage Pumps & Breastfeeding Essentials - 2 Pack
Elvie$16.394.3★11,213 rev
Newest
by launch date
Replacement Parts 6 Duckbill Valves & 4 Pump Seals Diaphragm with Storage Case Compatible with Elvie Breast Pump Parts BPA Free Elvie Pump Accessories Wearable Breast Pump Replacement Parts Kit
MilkFlow$20.069 rev
2pcs Duckbill Valves and 2pcs Pump Seals Diaphragm Compatible with Elvie Breast Pump Replace for Elvie Pump Valves and Diaphragm Pump Seal Used for Original Flange Not Original Parts
IVARONAL$9.9962 rev
TB Tbuymax 2pc Diaphragm and 6pc Duckbill Valves Compatible with Elvie Stride Breast Pump Parts Replace for Elvie Stride Pump Not Original Pump Seals Membrane Accessories
TB Tbuymax$18.20177 rev
TB Tbuymax 8pc Duckbill Valves 4pc Pump Seals Diaphragm Compatible with Wearable Elvie Breast Pump and Pump Parts Replacement Membrane Parts
TB Tbuymax$18.17175 rev
Elvie Nipple Cushions 17mm | Soft-Silicone Nipple Cushions to Enhance fit for Improved Comfort and Efficiency (2 Pack)
Elvie$20.20486 rev
Trending
90-day click momentumReplacement Parts 6 Duckbill Valves & 4 Pump Seals Diaphragm with Storage Case Compatible with Elvie Breast Pump Parts BPA Free Elvie Pump Accessories Wearable Breast Pump Replacement Parts Kit
MilkFlow$20.064.8★
Elvie - Breast Pump Valve and Spout Kit - Accessories for Breastmilk Storage Pumps & Breastfeeding Essentials - 2 Pack
Elvie$14.424.3★
TB Tbuymax 2pc Diaphragm and 6pc Duckbill Valves Compatible with Elvie Stride Breast Pump Parts Replace for Elvie Stride Pump Not Original Pump Seals Membrane Accessories
TB Tbuymax$18.204.6★
Elvie Breast Pump Breast Shield - 21mm - Nipple Flange for Pumping Breast Milk - Accessories & Breastfeeding Essentials for Electric Pumps - BPA Free Dishwasher Safe - 2 Pack
Elvie$23.584.3★
Elvie Breast Pump Breast Shield - 24mm - Nipple Flange for Pumping Breast Milk - Accessories & Breastfeeding Essentials for Electric Pumps - BPA Free Dishwasher Safe - 2 Pack
Elvie$23.334.3★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -15.7% search growth over the last 90 days.Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 2.9×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“fit perfectly”
“Good quality”
“Does the job”
“While they are comfortable”
“Very well priced”
“The stopper also is more secure”
“These work well with the Elvie portable breast pumps”
“So nice to have a simple replacement”
“The nipple cushions are extremely comfortable”
What buyers complain about
“Did not work”
“Unauthorized Seller - parts don't fit properly”
“And now its caused an allergic reaction”
“Im not happy, these arent cheap”
“Misinformation”
“these tore after a few days”
“Detective parts”
“Expensive for a single pair”
“causing a lack of suction and leakage”
“its like the hard plastic Im having an allergic reaction to”