Rule

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When purchasing a product, price is the consumer's primary concern. At present, Rule has 306 products for sale. Rule products range in price from $38 to $239, and the average price of all the products is about $102.83.

We found that most of the Rule products are manufactured by XYLEM FLOW CONTROL LLC and Rule Industries. The manufacturers provide Rule with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Rule products on Amazon.com. The brand holds an average rating of 4.6, testifying to its excellent reputation.

Rule Best Sellers

Last Updated: Jan 9, 2026

Rule 35A Marine Rule-A-Matic Switch - 12V Automatic Bilge Pump Switch - Mercury Free, Durable, Reliable, and Easy to Install

Boat Bilge Pumps

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Reliable Automatic Bilge Control: The Rule 35A Marine Rule-A-Matic Switch ensures automatic activation of your bilge pump when water levels rise, preventing manual checks and safeguarding your vessel against unexpected water accumulation.

Durable, Marine-Grade Construction: Built to withstand harsh marine environments, this bilge pump switch is mercury free and features corrosion-resistant components, including a robust housing and high-quality wiring, ensuring long-lasting performance.

Easy Installation for Hassle-Free Use: Designed for straightforward setup, the Rule-A-Matic switch integrates seamlessly into your boat's bilge system. With simple wiring and clear instructions, installation is quick and convenient.

Dependable Performance in Every Condition: Engineered for reliability, this float switch activates your bilge pump precisely when needed, ensuring smooth operation whether you're at the dock or on open water.

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Rule 2000 GPH Bilge Pump 12V - Submersible Marine Boat Accessory with 1-1/8" Discharge, Anti-Airlock, Reliable Ignition Protection, Silent Operation, Easy-Clean Strainer - Rust/Corrosion Resistant

Boat Bilge Pumps

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Totally Immersible: Can be fully submerged for operation

Easy-to-Clean Strainer: Snap-lock design for simple maintenance

Silent & Vibration-Free: Quiet operation without shaking

Air-Lock Prevention: Protection against airlock issues

Efficient, Long-Lasting Motor: Compact design for durability

Spark-Proof: Protected against ignition sources

Dry-Run Safe: No burnout when operated without water

Corrosion-Resistant: Shielded against rust and corrosion

Industry-Approved: Trusted by leading boat manufacturers globally

Marine-Grade Wiring: Blocked for enhanced protection

Rule 02 Marine Bilge Pump, 1500 GPH, Non-Automatic, 12 Volt

Boat Bilge Pumps

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Included Components: Rule 02 Higher Capacity Bilge Pump - 1500 Gph, 5678 Lph, 12V

Material Type: Canvas

Sport Type: Boating

Rule Standard Bilge Pump 27DA - Not Automatic, Submersible, Marine Bilge Pump for Boats with Thermal Cut-Off, Check Valve, Low Amperage, 3/4" Threaded Ports, Ideal Boat Accessories - 1100 GPH, 12V

Boat Bilge Pumps

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Prevent Plumbing Headaches: Hidden air vents in Rule's reliable bilge pump stop air lock issues, ensuring water pump efficiency for smooth boating; essential for boat bilge pump setups, enhancing your marine bilge pump performance and safety.

Protect Your Vessel with Peace of Mind: Built-in thermal cut-off in Rule's bilge pump safeguards against overheating; ensures long-lasting reliability and safety for your boat accessories, adding resilience and security to every maritime adventure.

Keep Bilges Cleaner and Drier: Built-in check valves in Rule's submersible pump prevent backflow, eliminating water accumulation for uncompromised boat safety; perfect for enhancing marine adventures with efficient water pump technology.

Hassle-Free Installation for Boaters: With threaded discharge ports, Rule's bilge pump ensures seamless setup and maintenance; perfect for boat lovers seeking a reliable submersible pump for efficient water management and a cleaner bilge.

Smooth Sailing with Low Amperage: Rule's efficient boat bilge pumps draw minimal power, boosting energy savings while maintaining robust water removal; ideal for hassle-free performance in all marine bilge pump installations.

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Rule 40A Rule-A-Matic Plus Bilge Pump Float Switch, 12, 24 or 32 Volt, Moisture Tight Seals , White , Small

Boat Bilge Pumps

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Sleek and rugged with a strong, fully integrated impact resistant cover to protect against debris and jamming

Rule-Mate Automatic Submersible Bilge Pumps 12V RM1100B- 1100 GPH with Auto Sense Intelligence - Thermal Cut-Off & Backflow Prevention - Compact Design for Boats - Easy Install Threaded Discharge

Boat Bilge Pumps

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Enhanced Efficiency: The Rule-Mate bilge pump delivers up to 10% more flow with no extra power use—removing water faster while keeping energy consumption low. A compact, reliable solution for boaters seeking power, performance, and peace of mind.

Intelligent Automation: With Auto Sense Intelligence, this bilge pump activates at 2" and shuts off at 3/8", offering hands-free, worry-free protection. Keep your vessel safe from flooding while you relax and enjoy the water.

Absolute Reliability: Built-in backup protection ensures the pump cycles every 2.5 minutes if the sensor is blocked, keeping water under control. Stay confident and worry-free, knowing your boat is protected even if the sensor fails.

Safety Assurance: Designed with thermal cut-off protection and hidden air vents, this 12V auto bilge pump prevents overheating and airlocks—minimizing maintenance and extending pump life. Enjoy worry-free boating with safe, consistent performance.

Effortless Installation: The threaded discharge system makes setting up this 12V automatic bilge pump quick and easy. Perfect for boaters who value convenience, it gets your pump running fast—keeping your bilge dry with minimal hassle.

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Rule 12V Automatic Bilge Pump - Fully Submersible - 500GPH Output - Easy Clean Strainer - Low Power Use - Check Valve & Thermal Cut-Off - Ideal for Boats -107mm x 64mm x 74mm

Boat Bilge Pumps

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Peace of Mind: Automatic checks every 2.5 minutes ensure continuous reliability; the pump runs for only 0.5 seconds per cycle, minimizing energy use while offering constant protection against unexpected water intrusion for your boat. A standard pump and float switch activate when water reaches 2" (5cm), while Rule automatic bilge pumps activate at 5/8" (1.6cm) and drain water down to 1/4" (0.6cm) for superior water removal.

Energy Efficiency: With a low daily power consumption of just 0.20 amps, this automatic bilge pump provides environmentally friendly water removal, significantly reducing your boat's energy footprint while maintaining reliability for eco-conscious marine enthusiasts.

Effortless Installation: Simplify setup with the threaded port design, eliminating the need for a separate float switch or third wire; this hassle-free configuration makes our automatic bilge pump for boats an ideal choice for quick and easy installation.

Enhanced Safety: Built-in thermal cut-off protects against overheating; this automatic bilge pump provides reliable operation under demanding conditions, ensuring your boat's water management system remains secure and hassle-free even on extended trips.

Durability Meets Convenience: The quick-release strainer and rugged plastic body make maintenance a breeze; ensuring longevity and ease of use, this automatic bilge pump is perfect for busy boaters seeking reliable performance without regular upkeep.

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Rule-Mate Automatic Submersible Bilge Pumps 12V RM800B- 800GPH with Auto Sense Intelligence - Thermal Cut-Off & Backflow Prevention - Compact Design for Boats - Easy Install Threaded Discharge

Boat Bilge Pumps

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Enhanced Efficiency: The Rule-Mate bilge pump offers superior performance, delivering up to 10% more flow while maintaining the same amperage. This means faster water removal, ensuring your vessel stays dry and safe, all without increasing energy consumption. It's the perfect solution for boat owners seeking both power and efficiency in a compact, reliable package.

Intelligent Automation: Featuring Auto Sense Intelligence, this automatic bilge pump for boats activates at 2 inches of water and deactivates at 3/8 inches, providing hands-free operation and peace of mind. It protects your vessel from flooding effortlessly, letting you focus on enjoying your time on the water.

Absolute Reliability: This submersible pump comes with a backup system that kicks in if the sensor is blocked, automatically cycling every 2.5 minutes to keep water at bay. Never worry about sensor malfunctions again; stay confident knowing that water won't overwhelm your boat.

Safety Assurance: With built-in thermal cut-off protection and hidden air vents, our automatic bilge pump expertly prevents overheating and airlocks, reducing maintenance and prolonging the life of your 12v submersible pump. Enjoy your boating adventures without concerns; this robust auto bilge pump for boats 12v ensures consistent, safer operation, so you can focus on the thrill of the open waters.

Effortless Installation for Quick Setup: Featuring a user-friendly threaded discharge system, this automatic bilge pump 12v simplifies the installation process; save time and effort by upgrading your boat with ease and get your submersible water pump operational quickly. Perfect for all boat owners who value convenience, this 12 volt water pump ensures you're ready to tackle any water challenges, keeping your bilge area dry and secure with minimal hassle and frustration.

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Rule Industries 14A Rule 3700 Pump - 12 Vdc

Boat Bilge Pumps

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sport_type: Boating

Rule Shower Drain Box w/800 GPH Pump - 12V

Bathroom Sink & Bathtub Drain Strainers

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Great Product

Rule LP900S, LoPro 900 GPH Automatic Bilge Pump - Low Profile, Submersible for Tight Spaces, 12V, Rotating Discharge, Multi-Port, Backflow Prevention for Boats

Boat Bilge Pumps

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Ultra Low-Profile Design: At just 2.4" (6cm) high, the Rule LoPro Series fits effortlessly into the tightest bilge spaces, bringing powerful pumping where traditional pumps can't go.

Intelligent Automated Operation: Features two smart modes: automatically activates at user-selectable 2" (5cm) or 1.3" (3.25cm) water levels, or periodically checks for water every 2.5 minutes, ensuring continuous protection.

Hassle-Free Installation: A fully rotating discharge body swivels 180º for easy plumbing, while multiple threaded discharge ports (3/4" (19mm) straight, 3/4" (19mm) right angle, 1" (25mm) and 1-1/8" (28mm) are all included for seamless setup.

Enhanced Safety & Efficiency: New tricuspid check valves actively prevent backflow, keeping your bilge drier. Plus, versatile horizontal or vertical mounting options accommodate any boat's bilge configuration.

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Rule FAQs

Is Rule Legit?

Yes, Rule is a legitmate brand on Amazon. After conducting a comprehensive analysis of 3,733 customer reviews for Rule products on Amazon, we have determined its average rating. With a strong performance and good quality, Rule has received an average rating of 4.6 from numerous buyers, indicating that Rule are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Rule on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

How to find more Rule products?

If you're interested in Rule and want to find more Rule products, you can follow the steps below:

Go back to FindThisBest's homepage.
Type Rule in the search box and hit Enter to see the search results.
Find and click the correct Rule to go to the new page.
Select the products you want in the Rule buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more Rule products.

How does findthisbest choose the top Rule products?

We analyze millions of Rule products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

How can I purchase Rule products via FindThisBest?

Go to the Rule page.
Select the product you want in the Rule buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Rule 35A Marine Rule-A-Matic Switch - 12V Automati..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the Rule products?

Most of the Rule products are produced by XYLEM FLOW CONTROL LLC and Rule Industries. The manufacturers provide Rule with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Rule products, helping you make more informed buying decisions. We recommend best choices of the products from the Rule brand, helping you make better shopping choices with less time and energy.

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