Best Selling Duckbill Valves Medela Hand Pump: See Top Product Rankings by Sales Volume & Market Trends

August 2026
74 Products Tracked

Looking for the most popular duckbill valves medela hand pump products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "duckbill valves medela hand pump." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B08H9QJVNZ currently leads the duckbill valves medela hand pump market with 10K monthly sales, followed closely by B0CSYR8JG2 with 5K monthly sales and B08MWQQN6W with 4K monthly sales. Meanwhile, ASIN B07SNHJPX1 stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
Medela Harmony Manual Breast Pump, On-the-Go, More Milk Output
1
B08H9QJVNZ
$25.84·
4.5
Units/sold10K
PUMPMOM-US Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps
2
B0CSYR8JG2
$15.28·
4.7
Units/sold5K
Legendairy Milk Duckbill Valves for Spectra Breast Pumps, 6 Ct, BPA-Free | Pink food-grade silicone valves with pull tabs fit Spectra, Medela, Motif, BabyBuddha & Zomee; easy to clean, strong suction.
3
B08MWQQN6W
$12.99·
4.4
Units/sold4K
🚀Fastest Growing
by MoM sales growth
Maymom Duckbill Valves Compatible with Spectra S1 S2 9 Plus Dew 350 Not Original Spectra Pump Parts S2 Accessories Replace Valve (White, 6ct)
#1
B07SNHJPX1
$8.90·
4.7
Maymom Duckbill Valves Compatible with Spectra S1 S2 9 Plus Dew 350 Not Original Spectra Pump Parts S2 Accessories Replace Valve (White, 6ct)
Units/sold
2K100.0%
Maymom 18mm 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
#2
B0BLCYPBG7
$19.98·
4.6
Maymom 18mm 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
Units/sold
2K100.0%

Top Selling Duckbill Valves Medela Hand Pump

As of August 2026, we analyzed 74 tracked products in Amazon's "duckbill valves medela hand pump" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 2,000 and 10,000 monthly sales. B08H9QJVNZ leads the duckbill valves medela hand pump market with an estimated 10,000 monthly sales.

74Products Tracked
3,500Top 10 Avg. Sales
$19.09Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Medela Harmony Manual Breast Pump, On-the-Go, More Milk Output
#1
B08H9QJVNZ

Medela Harmony Manual Breast Pump, On-the-Go, More Milk Output

10,000
Units Sold/mo
$25.84
Price
4.5
Rating
21.9K
Reviews
2
PUMPMOM-US Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps
B0CSYR8JG2
$15.28
4.7 (1.2K)
PUMPMOM-US Breast Pump Parts for Spectra, Replace Duckbill Valves Tubes Backflow Protector Membrane for Spectra S1 S2 9 Plus Breastpumps
5,000 Units Sold/mo▼ 16.7%
3
Legendairy Milk Duckbill Valves for Spectra Breast Pumps, 6 Ct, BPA-Free | Pink food-grade silicone valves with pull tabs fit Spectra, Medela, Motif, BabyBuddha & Zomee; easy to clean, strong suction.
B08MWQQN6W
$12.99
4.4 (1.7K)
Legendairy Milk Duckbill Valves for Spectra Breast Pumps, 6 Ct, BPA-Free | Pink food-grade silicone valves with pull tabs fit Spectra, Medela, Motif, BabyBuddha & Zomee; easy to clean, strong suction.
4,000 Units Sold/mo▲ 33.3%
4
[6-Count] Papablic Duckbill Valves, Replacement Milk Valves Compatible with Spectra S1 S2 & Medela Breast Pumps Parts Accessories, BPA & DEHP Free, Food-Grade Silicone, Easy to Clean, White | Compatible with Spectra S1 S2 & Medela Breast Pumps | BPA & DEHP Free | Food-Grade Silicone | Easy to Clean
B07WHHQN6R
$9.99
4.6 (5.3K)
[6-Count] Papablic Duckbill Valves, Replacement Milk Valves Compatible with Spectra S1 S2 & Medela Breast Pumps Parts Accessories, BPA & DEHP Free, Food-Grade Silicone, Easy to Clean, White | Compatible with Spectra S1 S2 & Medela Breast Pumps | BPA & DEHP Free | Food-Grade Silicone | Easy to Clean
3,000 Units Sold/mo
5
Medela Harmony Manual Breast Pump & Silicone Milk Collector Set, On-the-Go
B0BFJK96CW
$39.99
4.5 (1.6K)
Medela Harmony Manual Breast Pump & Silicone Milk Collector Set, On-the-Go
3,000 Units Sold/mo▼ 66.7%
10
Maymom 18mm 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
B0BLCYPBG7
$19.98
4.6 (6.1K)
Maymom 18mm 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
2,000 Units Sold/mo▲ 100.0%
View All 74 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the duckbill valves medela hand pump price landscape, we segmented all 74 tracked listings in Amazon's live "duckbill valves medela hand pump" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $0.00 ~ $10.00 band is the category's best duckbill valves medela hand pump price zone, absorbing 36% of the assortment (61 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the duckbill valves medela hand pump category.

Top 3 Price Tiers

$0.00 ~ $10.00 is the most competitive price tier, containing 36% of tracked products.

Sweet Spot
$0.00 ~ $10.00
Tier 1
36%
61 products

Top products in this price tier

#1
B08H9QJVNZ
$25.84
10k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
34%
57 products
$20.00 ~ $50.00
Tier 3
19%
32 products
$100.00 ~ $200.00
5%
Unlock to view all price tier distributions and their ASIN sales contributions

"Duckbill valves medela hand pump" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "duckbill valves medela hand pump" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-09 to 2026-08-15, the Amazon USweekly search volume for "duckbill valves medela hand pump" was approximately 149 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #1,151,486, climbing 132,171 positions from the previous week. Additionally, the top 3 products for this keyword capture 88.3% of the total click share and 83.3% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

duckbill valves medela hand pump

ASINSIGHT
Search Frequency Rank
1,151,486
132,171
Search Volume
149
12.9%
Top 3 Click Share
88.3%
Top 3 Conv. Share
83.3%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
149
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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