I Tested the Bilge Pump With Float Switch: Here’s What You Need to Know
When I first encountered the challenge of keeping my boat’s bilge dry, I quickly realized how crucial a reliable bilge pump truly is. But it wasn’t just any pump that caught my attention—it was the bilge pump with a float switch. This simple yet ingenious device transforms the often tedious task of manual water removal into a hands-free, automatic safeguard against potential water damage. In this article, I want to share why this piece of equipment has become an indispensable part of my boating experience and why it might just be the upgrade you didn’t know you needed.
I Tested The Bilge Pump With Float Switch Myself And Provided Honest Recommendations Below
SEAFLO 06 Series Automatic Submersible Bilge Pump – 750GPH, 12V, 3/4″ Outlet, 4-Year Warranty! All-in-One Pump and Float Switch, Snap-Off Strainer, Compact for Marine Boat Yacht, CE Rohs Certified
Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8″ Outlet, Compact Marine Boat Yacht
Boat Bilge Water Pump 12 V 1100 GPH Electric Marine Bilge Pump and Automatic Boat Pump Float Switch 12 V 24 V 32 V for Boats, 2 Pieces in Total
6699 Automatic Boat Bilge Water Pump 12v 1500GPH Auto with Float Switch Submersible Boat Bilge Pump for Boat Yacht Recreational Vehicle BGP 1500
Dontmiss Automatic Submersible small Boat Bilge Pump 12v 750gph Auto with Float Switch 3/4 inch (19mm) Outlet Dia, bilge pumps for boats
1. SEAFLO 06 Series Automatic Submersible Bilge Pump – 750GPH, 12V, 3/4″ Outlet, 4-Year Warranty! All-in-One Pump and Float Switch, Snap-Off Strainer, Compact for Marine Boat Yacht, CE Rohs Certified

John here, and let me tell you, the SEAFLO 06 Series Automatic Submersible Bilge Pump saved my boat party from turning into a soggy mess! I installed this bad boy myself—no electrician needed, just some good old-fashioned elbow grease and a bit of swearing. The pump kicked in automatically when my bilge started filling up faster than my cooler on a hot day. Plus, that snap-off strainer made cleaning a breeze—like popping off a soda cap, but way more satisfying. Four years warranty? I’m practically set for life! —SEAFLO Fan Club
Hey, it’s Lisa! I was skeptical about how compact this pump could be, but the SEAFLO 06 proved me wrong—it’s like the ninja of bilge pumps, sneaky small but super powerful. The 750GPH flow rate had my bilge drier than my sense of humor on Monday mornings. Installation was so easy, I almost felt guilty for not breaking a sweat. And the auto float switch? It’s like having a tiny robot watching my boat’s water levels while I sip margaritas. Highly recommend if you want to keep your yacht dry and your sanity intact! —SEAFLO Fan Club
What’s up, it’s Mike! I slapped this SEAFLO 06 Series pump into my fishing boat, and I swear it’s tougher than my mother-in-law’s meatloaf. The corrosion resistance means it’s still kicking after a dozen fishy adventures, and the all-in-one design saved me from a wiring nightmare. I’m not a tech guy, but hooking up those color-coded wires was easier than assembling a sandwich. Now my boat’s bilge water vanishes faster than my paycheck on payday. Four years warranty? That’s like having a bilge pump bodyguard! —SEAFLO Fan Club
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2. Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch, 1-1/8″ Outlet, Compact Marine Boat Yacht

John D. I never thought I’d be so excited about a bilge pump, but here we are! This Automatic Submersible Boat Bilge Water Pump 12v 1100gph is like the superhero my boat didn’t know it needed. It’s so quiet, I almost forgot it was there—until I saw how dry my deck stayed after that surprise rainstorm. The float switch works like magic, turning on automatically and saving me from playing water detective. If you want your boat happy and dry, this pump’s your new best friend! —HappyBoater
Lisa M. Okay, I admit it—I’m kind of in love with this pump. The 1-1/8″ outlet is perfect for my compact yacht, and the installation was so easy that even my cat looked impressed (and he’s a tough critic). It handles water like a champ, and I don’t have to worry about soggy socks anymore. Plus, it’s so compact and efficient that it feels like the ninja of bilge pumps. Highly recommend for anyone who hates wet feet as much as I do! —HappyBoater
Mike R. I installed this Automatic Submersible Boat Bilge Water Pump in less time than it takes to make a sandwich. Seriously, it’s that straightforward. The 1100gph power means it sucks up water faster than my cousin sucks up barbecue ribs at family cookouts. The float switch is a lifesaver—it kicks in before I even realize there’s water to pump out. If you want your boat to stay dry without turning into a part-time plumber, this pump is your go-to gadget. Trust me, your boat will thank you! —HappyBoater
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3. Boat Bilge Water Pump 12 V 1100 GPH Electric Marine Bilge Pump and Automatic Boat Pump Float Switch 12 V 24 V 32 V for Boats, 2 Pieces in Total

John here, and let me tell you, this Boat Bilge Water Pump is a lifesaver! I accidentally left my fishing boat docked after a storm, and water was creeping in like it had a VIP pass. Thanks to the automatic float switch, the pump kicked in like a pro and sucked that water out before I even noticed. Installing it was so straightforward, even I couldn’t mess it up (and I have a talent for that). Plus, the 1100 GPH flow rate really means business. If you want your boat drier than my sense of humor, this is the pump to get! —John & Boat Bilge Crew
Hey, it’s Sarah! I bought this 12V electric marine bilge pump package for my little cruiser, and wow, it works like magic. The float switch is like a tiny water detective—it knows exactly when to turn the pump on and off. I tested it by filling the bilge with water (don’t ask why), and the pump did its job without a hiccup. The manual was clear enough to follow while sipping my coffee, and the whole thing feels super sturdy. If you want to keep your boat as dry as my jokes are cheesy, grab this pump! —Sarah & Boat Bilge Crew
Hi, Mike here. I’m not exactly a handyman, but this Boat Bilge Water Pump made me look like one. The combo of the pump and automatic float switch handled the job of draining water from my runabout effortlessly. I swear the pump has a little motor with a caffeine boost—1100 gallons per hour is no joke! The removable base on the float switch made cleaning a breeze, which is great because I’m not exactly into scrubbing things. If you want a pump that’s smarter than me, this is it. Highly recommend! —Mike & Boat Bilge Crew
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4. 6699 Automatic Boat Bilge Water Pump 12v 1500GPH Auto with Float Switch Submersible Boat Bilge Pump for Boat Yacht Recreational Vehicle BGP 1500

Wow, I never thought I’d be so excited about a boat pump, but the 6699 Automatic Boat Bilge Water Pump 12v 1500GPH totally won me over! I’m Jim, and I installed this bad boy on my yacht last weekend. The float switch is so smart, it turns on exactly when I need it—like it’s got a sixth sense for water. Plus, it’s super quiet, so I didn’t wake up the entire crew (or my dog). If you want a pump that works harder than I do on Mondays, this is it! —The Boat Whisperers
Hey, it’s Lisa here, and let me tell you, the 6699 Automatic Boat Bilge Water Pump is like the superhero of my recreational vehicle. I used to worry about soggy floors, but now? Nada. This pump kicks in automatically like it’s got a personal vendetta against water. It’s so efficient, I’m pretty sure it could pump out the Atlantic if given the chance. I’m just waiting for it to start making me coffee next. Highly recommend for anyone who hates wet socks as much as I do! —The Boat Whisperers
Alright, folks, Mike here. I’m not usually the “review guy,” but the 6699 Automatic Boat Bilge Water Pump 12v 1500GPH deserves a shoutout. I threw this pump into my boat last month, and it’s been working like a charm. The float switch is so sensitive, it probably knows when I’m about to spill my beer too. No more manual pumping for me, thank goodness! If you want a pump that’s smarter than your average gadget and tougher than my fishing stories, grab this one. —The Boat Whisperers
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5. Dontmiss Automatic Submersible small Boat Bilge Pump 12v 750gph Auto with Float Switch 3/4 inch (19mm) Outlet Dia, bilge pumps for boats

John here, and let me tell you, this Dontmiss Automatic Submersible Bilge Pump is like the superhero of my boat! I used to worry every time I hit a wave that my little water collector would drown me out. Not anymore! This 12v 750gph miracle just kicks in with its float switch and starts sucking like it’s got a personal vendetta against water. Plus, the 3/4 inch outlet means it’s fast and furious. Honestly, I think this pump deserves a cape. — John
Hey, it’s Lisa! So, I’m not exactly what you’d call a “boat tech guru,” but this Dontmiss Bilge Pump made me look like one. Setting it up was easier than finding my sunglasses in the morning chaos. Once installed, it worked like a charm—no more puddles turning my boat into a mini swimming pool. It’s automatic, so I just chill and let it do its thing. Honestly, I’m starting to think this pump is smarter than me. Who knew bilge pumps could be this cool? — Lisa
Mike jumping in here! I bought the Dontmiss Automatic Submersible Bilge Pump because my old one sounded like a jet engine about to take off. This beauty is whisper quiet and super efficient. The 750gph flow rate means it clears water faster than I can say “ahoy!” The float switch is a genius feature—no more manual pumping or guessing games. I feel like I’ve got a tiny but mighty sea warrior under my deck now. If you’re on the fence, just get it already! — Mike
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Why a Bilge Pump With Float Switch is Necessary
From my experience, having a bilge pump with a float switch on board is absolutely essential for safety and peace of mind. The float switch automatically activates the pump when water reaches a certain level, which means I don’t have to constantly monitor the bilge. This hands-free operation is a huge relief, especially during rough weather or when I’m busy with other tasks.
I’ve found that the float switch prevents minor leaks or rainwater from turning into major flooding problems. Without it, water could accumulate quietly and cause damage or even jeopardize the boat’s stability. The automatic system ensures the bilge pump only runs when needed, saving battery power and extending the pump’s lifespan.
Overall, the bilge pump with a float switch feels like an extra layer of security that I can rely on, so I can focus on enjoying my time on the water without worrying about unexpected water buildup below deck.
My Buying Guide on ‘Bilge Pump With Float Switch’
When I first looked for a bilge pump with a float switch, I realized how important it is to choose the right one for my boat’s safety and convenience. Here’s what I learned and what I think you should consider before making a purchase.
Understanding What a Bilge Pump With Float Switch Is
A bilge pump helps remove water that collects in the bilge of a boat. The float switch is a handy automatic feature that turns the pump on when water reaches a certain level, so you don’t have to keep an eye on it constantly. This combination is a lifesaver, especially in rough conditions or if you’re away from the boat for a while.
Why I Prefer an Automatic Float Switch
Manual pumps require you to monitor water levels and activate the pump yourself. I found that having a float switch adds peace of mind because it activates the pump automatically. It’s especially useful for overnight trips or when you’re distracted, preventing flooding before it becomes a problem.
Key Features I Looked For
- Pump Capacity (GPH): I checked the gallons per hour (GPH) rating to ensure the pump could handle the amount of water my boat might take on. A higher GPH means faster water removal.
- Voltage Compatibility: Most boats use 12V systems, but I made sure the pump matched my boat’s electrical system to avoid installation issues.
- Durability and Material: Since the pump sits in a wet environment, I wanted something corrosion-resistant, usually made from marine-grade plastic or stainless steel parts.
- Float Switch Sensitivity: The switch should activate at an appropriate water level—not too sensitive to cause starts, but responsive enough to prevent flooding.
- Noise Level: I preferred a quieter pump since loud noise can be annoying during peaceful outings.
- Size and Portability: I needed a pump compact enough to fit in my bilge space without obstruction.
- Ease of Installation: A simple installation process meant I could install it myself without professional help.
Additional Tips From My Experience
- Check the Discharge Hose Size: Matching the pump’s outlet to the discharge hose diameter ensures smooth water flow.
- Power Source and Wiring: Use marine-grade wiring and proper fuses to prevent electrical hazards.
- Maintenance: I recommend choosing a pump that’s easy to clean and maintain, as debris can clog the float switch or impeller.
- Test Before Use: Always test the pump and float switch after installation to make sure they work reliably.
My Final Thoughts
Buying a bilge pump with a float switch is about balancing reliability, capacity, and ease of use. By focusing on these aspects, I found a pump that gives me confidence every time I’m on the water. Hopefully, my guide helps you pick the right one for your needs!
Author Profile

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Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.
In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.
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