---
title: "Manual Bilge Pump — $9K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/sports-outdoors/manual-bilge-pump"
last_updated: "2026-08-12T15:46:01.248Z"
locale: en
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description: "Amazon product research for manual bilge pump: $9K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for manual bilge pump: $9K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Manual Bilge Pump — $9K/mo Amazon US Product Research (2026)"
---
# **Manual Bilge Pump**
**Worth a look**
Shows a sweet-spot price point ($29.61 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 89Conversion 65Competition 50Returns 85Price range 95Avg price 95Brand share 45Review moat 69Quality gap 72
**Avg price**
**Incredible****$29.61**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$16.98–$74.35**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Great****+95.6%**
90-day search growth — must beat 0% to launch
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****721.64**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$109K**
$109K/yr · 64K searches
## **Is manual bilge pump profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, manual bilge pump is a $109K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 64/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **manual bilge pump market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$89K–$118K**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#89**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **72%**
- **Out of stock**
- **3.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **162 days**
## **Competition: brands, sellers & click share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**110**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 94%
**Open market**
**17%**
- Better Boat38% - SeaSense20% - SEAFLO8% - HASSEN7% - HIKULA5% - attwood5% - Open — no brand owns it (8 brands, 17%)
## **manual bilge pump demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +95.6% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 3.3×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/manual-bilge-pump/trend)
## **Top manual bilge pump search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **manual bilge pump**30K/yr+90.0%5.0% conv. - **hand bilge pump**17K/yr+88.7%5.1% conv. - **manual bilge pumps for boats**10K/yr+110.1%6.0% conv. - **hand bilge pumps for boats**4K/yr+192.2%7.8% conv. - **bilge pump manual**3K/yr+44.8%5.2% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/manual-bilge-pump/search-terms)
## **Top manual bilge pump products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$5K10%$11K15%$16K20%$22K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Manual Bilge Pump for Boats with 39 Hose Hand Water Pump for Kayak Canoe and Dinghy Portable Handheld Siphon Bailer 20 GPM Suction Marine Grade - Better Boat**Better Boat**$33.58**4.3★2,023 rev](https://www.amazon.com/dp/B07NK5G1MF) [2**SeaSense Hand Bilge Pump - Self-Priming Manual Bilge Pump for Water Removal on Small Boats Kayaks Canoes Bilges or Any Place Water Collects - 18 x 20 Hose**SeaSense**$32.87**4.5★3,010 rev](https://www.amazon.com/dp/B004XACS30) [3**Manual Bilge Pump for Kayak Canoe Dinghy Handheld Siphon Bailer with 24 Inch Hose Floats if Dropped Overboard Portable Hand Pump Blue - Better Boat**Better Boat**$21.97**4.2★51 rev](https://www.amazon.com/dp/B0G2CX2VDV) [4**Manual Bilge Pump Large for Boats with 5ft Hose Hand Water Pump for Kayak Canoe and Dinghy Portable Handheld Siphon Bailer 25 GPM Suction Marine Grade - Better Boat**Better Boat**$42.81**4.3★2,023 rev](https://www.amazon.com/dp/B09TTV2P3K) [5**Attwood Manual Bilge Pump for Boats 24-Inches Includes 32-Inch Hose Hand Water Pump for Kayak Canoe and Dinghy Portable Handheld Siphon Bailer 8 GPM 11596-2**attwood**$34.48**4.4★458 rev](https://www.amazon.com/dp/B00AU5V3U6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Manual Bilge Pump for Kayak Canoe Dinghy Handheld Siphon Bailer with 24 Inch Hose Floats if Dropped Overboard Portable Hand Pump Blue - Better Boat**Better Boat**$21.97**51 rev3mo ago](https://www.amazon.com/dp/B0G2CX2VDV) [**Manual Bilge Pump for Kayak Canoe Dinghy Handheld Siphon Bailer with 24 Inch Hose Floats if Dropped Overboard Portable Hand Pump Teal - Better Boat**Better Boat**$21.75**51 rev3mo ago](https://www.amazon.com/dp/B0G95D8NRX) [**SEAFLO 43.3(1100 mm) Piston Hand Bilge Pump Manual Marine Pump 1.3 Inch Hose Portable Lightweight PVC EPDM Construction for Bilge Water or Diesel Transfer 4 Year Warranty**SEAFLO**$19.68**6 rev6mo ago](https://www.amazon.com/dp/B0GHSP7VHY) [**SEAFLO 31.9(810 mm) Piston Hand Bilge Pump Manual Marine Pump 1.3 Inch Hose Portable Lightweight PVC EPDM Construction Easy Lever Action for Small to Medium Boats 4 Year Warranty**SEAFLO**$17.84**6 rev6mo ago](https://www.amazon.com/dp/B0GHSQ7FC8) [**Manual Bilge Pump for Boats Kayak Canoe Portable Hand Water Pump with Hose Compact Marine Safety Equipment for Water Removal and Emergency Use**NautiPro**$22.53**55 rev11mo ago](https://www.amazon.com/dp/B0FK5S6YPC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Manual Bilge Pump for Kayak Canoe Dinghy Handheld Siphon Bailer with 24 Inch Hose Floats if Dropped Overboard Portable Hand Pump Blue - Better Boat**Better Boat**$21.97**4.2★**▲ 152%**](https://www.amazon.com/dp/B0G2CX2VDV) [**Manual Bilge Pump for Kayak Canoe Dinghy Handheld Siphon Bailer with 24 Inch Hose Floats if Dropped Overboard Portable Hand Pump Teal - Better Boat**Better Boat**$21.75**4.2★**▲ 137%**](https://www.amazon.com/dp/B0G95D8NRX) [**SEAFLO 31.9(810 mm) Piston Hand Bilge Pump Manual Marine Pump 1.3 Inch Hose Portable Lightweight PVC EPDM Construction Easy Lever Action for Small to Medium Boats 4 Year Warranty**SEAFLO**$17.84**3.4★**▲ 129%**](https://www.amazon.com/dp/B0GHSQ7FC8) [**SEAFLO 43.3(1100 mm) Piston Hand Bilge Pump Manual Marine Pump 1.3 Inch Hose Portable Lightweight PVC EPDM Construction for Bilge Water or Diesel Transfer 4 Year Warranty**SEAFLO**$19.68**3.4★**▲ 119%**](https://www.amazon.com/dp/B0GHSP7VHY) [**Hand Bilge Pump - Self-Priming Manual Bilge Pump for Water Removal on Small Boats Kayaks Canoes Bilges or Any Place Water Collects Red/Black**SeaSense**$37.74**4.5★**▲ 50%**](https://www.amazon.com/dp/B004XACSIU)
**~~View all trending →~~**
## **What reviews say buyers love and hate about manual bilge pump**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**13%
*“Easy to use”*
**Efficiency**13%
*“It is highly effective”*
**Quality-Overall**10%
*“Great quality”*
**Advertised Vs Actual Product**9%
*“As expected”*
**Pressure**5%
*“This pump works as advertised”*
**Value For Money**5%
*“Price was good”*
**Water Resistance**4%
*“The pump works great to remove water”*
**Ease Of Cleaning**4%
*“Easy to handle and not messy”*
**Water Flow**2%
*“Moves a good amount of water”*
**Weight Light**2%
*“It's lightweight”*
### **What buyers complain about **
**Size-Overall**14%
*“hose doesnt fit”*
**Leak-Proof**11%
*“It may be evidence of a leak”*
**Ease Of Use**7%
*“Needs a bit of effort”*
**Quality-Overall**7%
*“This Better Boat Manual Bilge Pump is not the level of quality that Id hoped for”*
**Durability**7%
*“Unhappy with the short time I had this before it broke”*
**Hard Feel**4%
*“it would help to have 2 people kind of hard for one”*
**Value For Money**3%
*“However, its not that great a value for the price”*
**Rusts/Corrodes**3%
*“I am taking off a star because one of the screws is rusting after a few months”*
**Smell**3%
*“It always smells horrible the next day”*
**Connectivity-Overall**3%
*“there isn't a great connection on the hose and the pump”*
### **Top return reasons **
**Size-Overall**43%
**Functionality-Overall**13%
**Advertised Vs Actual Product**12%
**Defective Material/Parts**5%
**Product Condition**3%
**Ease Of Use**3%
**Quality-Overall**3%
**Value For Money**2%
**Comfort-Overall**2%
**Leak-Proof**2%
## **Common manual bilge pump questions**
- **Is manual bilge pump profitable to sell on Amazon United States?**
- The niche generates $109K/yr across 25 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +95.6%. Flapen's verdict: Worth a look (64/100).
- **How competitive is the manual bilge pump niche?**
- 14 brands and 110 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in manual bilge pump?**
- Top complaints mined from reviews: Size-Overall, Leak-Proof, Ease Of Use. The return rate is 1.5%.
- **When does demand for manual bilge pump peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 3.3× the quietest.
- **What does it cost to enter the manual bilge pump niche?**
- Listings span $16.98–$74.35; the average listing price is $29.61 (sweet spot $15–$100). The average incumbent carries 722 reviews — the moat a new listing must climb.
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