Eufy Breast Pump Replacement Parts
Eufy Breast Pump Replacement Parts shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 1% of 2,472 Baby Products niches · +22 vs the category median of 44
Is Eufy Breast Pump Replacement Parts profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Eufy Breast Pump Replacement Parts is a $765K/yr Amazon United States market (373K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan. Verdict: Worth a look — 66/100.
Eufy Breast Pump Replacement Parts: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +19.9% over the last 90 days and 7.3% of searches end in a purchase.
$765K
revenue / yr
Who owns the niche?
The top 5 brands hold 89% of demand, so 11% of the market is open.
11%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.9★ — the gap to enter on.
0/100
page quality · 20 products
Top Eufy Breast Pump Replacement Parts products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
eufy Security Original 24mm Flange (2-Pack) Replacement Accessories for Wearable Breast Pump E20/S1/S1 Pro HeatFlow Technology Food-Grade Silicone Durable Comfortable Ergonomic Fit
- Price
- $55.79
- Rating
- 4.7/5
- Reviews
- 182
- Age
- 2y ago
TOVVILD 12PCS Duckbill Valves Silicone Diaphragms Compatible with eufy E10/E20/S1/S1 Pro Replacement Parts Wearable Breast Pump Accessories
- Price
- $19.44
- Rating
- 4.1/5
- Reviews
- 123
- Age
- 1y ago
2 Set Overall Pump Parts and 6pcs 17/19/21mm Flange Insert for eufy E20/S1/S1 Pro Pump Including Non-Heated 24mm Flange Collector Valves Diaphragms 17/19/21mm Inserts 2 Overall-Non-Heated
- Price
- $58.56
- Rating
- 2.1/5
- Reviews
- 15
- Age
- 5mo ago
eufy Security Original Diaphragm (2-Pack) for Wearable Breast Pump E10/E20/S1/S1 Pro Food-Grade Silicone Suction Regulation Easy to Clean and Install
- Price
- $18.93
- Rating
- 4.7/5
- Reviews
- 275
- Age
- 2y ago
8pcs Replacement Parts for eufy Breast Pump 4 Silicone Diaphragms & 4 Duckbill Valves Accessories Kit Compatible with eufy S1 Pro S1 E10 E20 Wearable Breast Pump
- Price
- $14.08
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 6mo ago
Trending
90-day click momentum
2 Sets Breast Pump Part Kits with 24mm Non-Heated Flange Compatible with eufy S1 Pro/S1/E20 Not for E20 Model Fit for eufy Breast Pump Replacement Parts Diaphragms Valve Collector Flange
- Price
- $58.39
- Rating
- 1.8/5
- Reviews
- 3
- Age
- 3mo ago
Breast Pump Replacement Parts Kit Compatible with Eufy Electric Wearable Breast Pumps E10 / E20 / S1 / S1 Pro 10PCS Includes 4 Spout Caps 4 Duckbill Valves & 2 Silicone Diaphragms BPA Free
- Price
- $10.05
- Rating
- 3.9/5
- Reviews
- 53
- Age
- 6mo ago
2pcs Non-Heated 24mm Flange Replacement Compatible with Eufy E20/S1/S1 Pro Wearable Breast Pump Food-Grade Silicone Durable Comfortable Replaced for eufy Pump Flange
- Price
- $35.34
- Rating
- 1.0/5
- Reviews
- 1
- Age
- 5mo ago
Omni S1 Pro/S1 Accessory Kit for eufy S1 Omni S1 Pro Robot Vacuum Replacement Parts Include 1*Main Roller Brushes 2*Mopping Rollers 6*Side Brushes 4*HEPA Filters 6*Dust Bags 1*Cleaning Tool
- Price
- $32.96
- Rating
- 4.8/5
- Reviews
- 8
- Age
- 5mo ago
8pcs Replacement Parts for eufy Breast Pump 4 Silicone Diaphragms & 4 Duckbill Valves Accessories Kit Compatible with eufy S1 Pro S1 E10 E20 Wearable Breast Pump
- Price
- $14.08
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 6mo ago
Newest
by launch date2 Sets Breast Pump Part Kits with 24mm Non-Heated Flange Compatible with eufy S1 Pro/S1/E20 Not for E20 Model Fit for eufy Breast Pump Replacement Parts Diaphragms Valve Collector Flange
- Price
- $58.39
- Rating
- 1.8/5
- Reviews
- 3
- Age
- 3mo ago
Omni S1 Pro/S1 Accessory Kit for eufy S1 Omni S1 Pro Robot Vacuum Replacement Parts Include 1*Main Roller Brushes 2*Mopping Rollers 6*Side Brushes 4*HEPA Filters 6*Dust Bags 1*Cleaning Tool
- Price
- $32.96
- Rating
- 4.8/5
- Reviews
- 8
- Age
- 5mo ago
2 Set Overall Pump Parts and 6pcs 17/19/21mm Flange Insert for eufy E20/S1/S1 Pro Pump Including Non-Heated 24mm Flange Collector Valves Diaphragms 17/19/21mm Inserts 2 Overall-Non-Heated
- Price
- $58.56
- Rating
- 2.1/5
- Reviews
- 15
- Age
- 5mo ago
2pcs Non-Heated 24mm Flange Replacement Compatible with Eufy E20/S1/S1 Pro Wearable Breast Pump Food-Grade Silicone Durable Comfortable Replaced for eufy Pump Flange
- Price
- $35.34
- Rating
- 1.0/5
- Reviews
- 1
- Age
- 5mo ago
10pcs Breastpump Kits 6pcs Duckbill Valves and 4pcs Silicone Diaphragms Compatible with eufy S1 Pro/S1/E10/E20 Pump Replace for Lansinoh Discreet Duo/NCVI/NICEGREEN/Nuliie/Zooawa S32 Model Pump
- Price
- $15.85
- Rating
- 4.1/5
- Reviews
- 279
- Age
- 5mo ago
Competition: brands, sellers & click share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
Brands
10 rising
Sellers
12
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
57%
Top 20: 100%
Open market
5%
- eufy Security37%
- Wevedk18%
- TOVVILD14%
- Goktvai11%
- seatenwell9%
- IVARONAL6%
- Open — no brand owns it (4 brands, 5%)
Eufy Breast Pump Replacement Parts demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan · busiest ÷ quietest = 2.0×
Top Eufy Breast Pump Replacement Parts search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- eufy s1 pro replacement parts123K/yr
- eufy breast pump replacement parts53K/yr
- eufy pump replacement parts30K/yr
- eufy s1 replacement parts31K/yr
- eufy e20 replacement parts20K/yr
- eufy pump parts18K/yr
- eufy breast pump parts17K/yr
- eufy s1 pro breast pump replacement parts12K/yr
- eufy replacement parts breast pump13K/yr
- eufy s1 pro breast pump parts12K/yr
What reviews say buyers love and hate about Eufy Breast Pump Replacement Parts
What buyers mention most, as a share of all reviews.
What buyers love
82% of reviews“Fit perfect”
“The quality seems solid overall”
“Cost effective”
“Very compatible”
“Works exactly as promised”
What buyers complain about
71% of reviews“Theyre very tiny”
“they are not completely leak-proof”
“are not the same quality as the originals”
“Not compatible”
“Expensive”
Eufy Breast Pump Replacement Parts return rate & reasons
Why buyers send it back, as a share of all return requests.
2.2%
Return rate
44%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Eufy Breast Pump Replacement Parts questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
