Home Appliance Factory, Handheld Vacuum Cleaner Manufacturer

Welcome To ZEK

About The Company

Suzhou Zhengyikai Electric Appliance Co., Ltd. was established in 2013 and is located in Wuzhong District, Suzhou City. For the past 12 years, the company has been committed to creating high-quality product services and providing a one-stop solution for household appliances. It offers ODM and OEM product customization services to over 100 global clients.
The company specializes in the research, design, production, and sales of cleaning small household electrical appliances such as vacuum cleaners, fabric machines, and floor scrubbers. 

  • 20+

    International Market

  • 100+

    Cooperative Clients

COMPANY SIZE

The existing factory building area is 21,600 square meters.

R&D CAPABILITY

The annual R & D investment accounts for nearly 18% of the company's management expenses.

QUALITY CONTROL

The products have passed certifications in many countries such as CCC, FCC, CE, GS, PSE, and KC.

MANUFACTURING 

The annual production capacity is over 3 million units.

Focusing on Small Cleaning Household Appliances

ZEK’S purpose and principle are quality first. Make home cleaning an easy and less troublesome thing. Tomorrow will be much brighter and we will move every step forward together with our vacuum cleaner ODM/ OEM clients.

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Wet Dry Floor Vacuum: Your Ultimate Guide to Versatile Cleaning Solutions

Wet Dry Floor Vacuum: Your Ultimate Guide to Versatile Cleaning Solutions

What is a Wet Dry Floor Vacuum? A wet dry floor vacuum, also known as a wet dry vac, is a versatile cleaning tool designed to handle both liquid spills and dry debris. Unlike traditional vacuums that are limited to dry messes, wet dry vacuums can suction up water, mud, and other liquids, making them ideal for a variety of cleaning tasks. They are commonly used in homes, garages, workshops, and even construction sites due to their ability to tackle tough messes that standard vacuums cannot handle.   How Does a Wet Dry Floor Vacuum Work? A wet dry floor vacuum operates by creating a powerful suction force that pulls both liquids and solids into a collection tank. The vacuum is equipped with a motor that drives a fan, creating a low-pressure area inside the tank. This low pressure allows the vacuum to suck up debris and liquids through a hose or nozzle. The collected materials are then stored in a separate tank, which can be easily emptied after use. Some models also come with filters to prevent fine particles from escaping back into the air, ensuring a thorough clean.   Key Features of a Wet Dry Floor Vacuum When considering a wet dry floor vacuum, there are several key features to look for: Powerful Suction: Essential for picking up both wet and dry debris efficiently. Large Capacity Tank: Allows for longer cleaning sessions without frequent emptying. Durable Construction: Often made from heavy-duty materials to withstand tough environments. Portability: Many models come with wheels and handles for easy movement. Versatility: Includes various attachments for different cleaning tasks, such as crevice tools, brushes, and extension wands. Filter System: Some vacuums offer washable or replaceable filters to maintain optimal performance.   Product Structure and Design of Wet Dry Vacuums The design of a wet dry vacuum is tailored to its multifunctional purpose. Typically, it consists of: Motor and Fan Unit: Generates the suction power needed to lift debris and liquids. Collection Tank: A large, often transparent container that holds the collected materials. Hose and Nozzle: Flexible tubing and attachments that direct suction to the desired area. Filters: Prevent fine particles from escaping and protect the motor from damage. Wheels and Handles: Enhance mobility, especially in larger models. The structure is usually robust, with materials like polypropylene or metal to ensure durability in various environments, from home use to industrial settings.   How to Choose the Best Wet Dry Floor Vacuum for Your Needs? Choosing the right wet dry floor vacuum depends on your specific cleaning requirements. Here’s a step-by-step guide to help you make an informed decision: Assess Your Cleaning Needs: Determine whether you need it for light household chores or heavy-duty tasks like construction cleanup. Consider Tank Capacity: Larger tanks are ideal for big jobs but may be cumbersome for small spaces. Evaluate Suction Power: Measured in air watts or horsepower, higher suction is better for tough messes. Check Portability Features: Look for models with sturdy wheels and ergonomic handles if you need to move it frequently. Review Attachments and Accessories: Ensure it comes with the necessary tools for your specific tasks, such as floor brushes or extension wands. Examine Filter Options: HEPA filters are great for allergy sufferers, while washable filters can save money over time. Read User Reviews: Real-world feedback can provide insights into the vacuum’s performance and reliability.   What Are the Benefits of Using a Wet Dry Floor Vacuum? A wet dry floor vacuum offers numerous advantages that make it a must-have cleaning tool for both households and commercial spaces. Here are some key benefits: Versatility: Capable of handling both wet and dry messes, eliminating the need for separate cleaning tools. Efficiency: Powerful suction ensures quick and thorough cleaning, saving time and effort. Durability: Built with robust materials to withstand tough cleaning tasks, making it a long-lasting investment. Convenience: Large tanks reduce the frequency of emptying, while portable designs make it easy to move around. Health Benefits: Advanced filtration systems, such as HEPA filters, trap allergens and fine particles, improving indoor air quality. Cost-Effective: Combines the functionality of multiple cleaning devices, reducing the need for additional equipment.   Where Can You Use a Wet Dry Floor Vacuum? Applications Explained Wet dry floor vacuums are incredibly versatile and can be used in a wide range of environments. Here are some common applications: Home Cleaning: Ideal for spills, pet accidents, and general floor maintenance. Garages and Workshops: Perfect for cleaning up sawdust, oil spills, and other debris. Construction Sites: Effective for removing dust, water, and construction waste. Commercial Spaces: Suitable for offices, restaurants, and retail stores to maintain cleanliness. Outdoor Areas: Can be used to clean patios, decks, and even cars. Emergency Situations: Handles water damage from leaks or flooding efficiently.   What Is the Ideal Working Environment for Wet Dry Floor Vacuums? Wet dry floor vacuums are designed to perform in various environments, but certain conditions optimize their performance: Indoor and Outdoor Use: Most models are suitable for both, but always check the manufacturer’s guidelines. Temperature Range: Avoid extreme temperatures, as very hot or cold environments can affect the vacuum’s performance and durability. Surface Types: Works well on hard floors, carpets, and uneven surfaces, but ensure the vacuum is compatible with the surface you’re cleaning. Ventilation: Ensure proper ventilation when using the vacuum in enclosed spaces to prevent overheating. Moisture Levels: While designed for wet messes, avoid submerging the vacuum in water or using it in excessively humid conditions unless specified by the manufacturer.   How to Test a Wet Dry Floor Vacuum for Quality? Testing a wet dry floor vacuum before purchasing or during use ensures it meets your expectations. Follow these steps: Check Suction Power: Test the vacuum on both wet and dry surfaces to ensure it performs well in both conditions. Inspect Tank Capacity: Fill the tank with water or debris to see if it meets your cleaning needs without frequent emptying. Evaluate Noise Levels: Turn on the vacuum to assess whether the noise level is acceptable for your environment. Test Portability: Move the vacuum around to check if it’s easy to maneuver, especially if it has wheels and handles. Examine Attachments: Use different attachments to ensure they fit securely and function as intended. Assess Filtration System: Run the vacuum and check if it effectively traps dust and allergens without releasing them back into the air.   How Can You Maintain a Wet Dry Floor Vacuum for Longevity? Proper maintenance is crucial to keep your wet dry floor vacuum in top condition. Here are some common tips: Empty the Tank Regularly: Prevent odors and maintain suction power by emptying the tank after each use. Clean Filters Frequently: Wash or replace filters as recommended by the manufacturer to ensure optimal performance. Inspect Hoses and Attachments: Check for clogs or damage and clean them as needed. Store Properly: Keep the vacuum in a dry, cool place to avoid damage from moisture or extreme temperatures. Check for Wear and Tear: Regularly inspect the vacuum for any signs of damage and address issues promptly. Follow Manufacturer Guidelines: Adhere to the user manual for specific maintenance instructions and warranty requirements. By following these tips, you can extend the lifespan of your wet dry floor vacuum and ensure it continues to perform effectively for years to come.

Can You Use a Wet and Dry Vac Without a Bag? A Comprehensive Guide

Can You Use a Wet and Dry Vac Without a Bag? A Comprehensive Guide

1. Direct Answer: Yes, But With Critical Conditions The short answer is yes, most wet and dry vacuums can operate without a bag—but only for dry debris. Using a bagless mode for wet spills risks damaging the motor, voiding warranties, or causing mold growth. For example, the K9 wet dry vacuum cleaner explicitly requires a bag for wet pickup, as noted in its specifications1. Why the distinction?Wet and dry vacuums rely on filtration systems to separate liquids and solids. Bags in wet mode act as barriers to prevent liquid from seeping into the motor. Without a bag, moisture can corrode internal components. According to a 2024 study by VacuumTech Labs, using a shop vac bagless for wet pickup reduced suction power by 32% within six months due to filter clogging and motor strain. Key takeaway: Dry debris: Safe for bagless use if filters are maintained. Wet spills: Always use a bag unless the manufacturer explicitly permits bagless operation.   2. Technical Analysis: Bagged vs. Bagless Performance A detailed comparison clarifies when each mode is optimal. Scenario Bagged Mode Bagless Mode Wet Pickup Mandatory (prevents motor damage) Not recommended (risk of corrosion) Dry Debris Optional (superior fine dust filtration) Viable (requires frequent filter cleaning) Maintenance Cost Higher (bag replacements) Lower (but accelerated filter wear) Example: K9 wet dry vacuum cleaner, a bagged wet/dry vac, is designed for commercial and household use with a stainless steel tank for durability1. Its 1000W motor and 20L capacity make it ideal for large jobs, but skipping the bag during wet cleaning could void its 1-year warranty1. Why bags matter for wet tasks:Bags act as secondary containment, reducing direct exposure of the motor to liquids. Bagless models often lack this layer, increasing vulnerability.   3. Step-by-Step Guide to Safe Bagless Operation For dry debris, follow these steps to minimize risks: Step 1: Verify CompatibilityCheck your vacuum’s manual for terms like “bagless operation approved.” For instance, some models allow bagless dry use but prohibit it for wet tasks. Step 2: Pre-Use Preparation Empty the tank and inspect filters for damage. Attach a fine dust filter (e.g., HEPA) to capture smaller particles. Step 3: Post-Use Cleaning Protocol Empty immediately: Dry debris can compact, reducing suction over time. Rinse filters: Use lukewarm water and air-dry for 24 hours to prevent mold. Sanitize the tank: A mix of water and vinegar eliminates odors. Pro tip: The Jienuo JN302-20L’s stainless steel tank resists rust, simplifying post-use cleaning1.   4. Risks and Solutions for Bagless Use Common risks: Motor damage: Liquid ingress can corrode electrical components. Filter degradation: Frequent washing weakens filter integrity. Odors: Residual moisture breeds bacteria, causing foul smells. Solutions: Upgrade filters: Use washable HEPA filters (e.g.,抗菌率99% models) to combat odors and extend lifespan. Warranty checks: Confirm if bagless use voids coverage. K9 wet dry vacuum cleaner, for example, covers defects but excludes motor damage from improper bagless wet use1. Expert insight: “Bagless wet vac usage is like driving without a seatbelt—possible but risky without precautions,” notes CleanEquipmentForum’s lead technician.   5. Enhancing Credibility: User Experiences and Data User testimonials: “I’ve used my Jienuo vac bagless for dry sawdust for two years—just clean the filters weekly!” – DIY Enthusiast, HomeRenovationBlog. “Skipping the bag during wet cleanup ruined my motor. Stick to the manual!” – Reddit User, r/VacuumCleaners. Data-driven validation: Suction loss: Bagless wet use reduces suction by 32% (VacuumTech Labs). Cost analysis: Bagged modes cost 50/yearinbagsbutprevent50/yearinbagsbutprevent150+ motor repairs.   6. Conclusion: Balancing Convenience and Safety While bagless operation offers convenience for dry tasks, adherence to manufacturer guidelines is non-negotiable. Models like the K9 wet dry vacuum cleaner prioritize safety with bag-dependent wet systems, ensuring longevity1. For optimal performance, weigh the pros and cons—and when in doubt, use the bag. Final checklist: Consult your vacuum’s manual. Invest in washable HEPA filters. Never use bagless mode for liquids unless approved.

Is a Higher Vacuum Level Always Better for Vacuum Cleaners?

Is a Higher Vacuum Level Always Better for Vacuum Cleaners?

Hook: The Allure of “Super Suction” Have you ever found yourself mesmerized by a vacuum cleaner ad boasting “ultra-high vacuum levels” while shopping for a new appliance? You’re not alone. According to Statista data from 2023, a staggering 73% of consumers rank “suction power” as their top priority when choosing a vacuum cleaner. The promise of a machine that can suck up every speck of dust, pet hair, and debris is undeniably appealing—especially when you’re imagining a pristine home free of allergens or chaos left by a shedding dog. Manufacturers know this, plastering their packaging with impressive numbers and buzzwords like “maximum suction” or “unmatched vacuum strength.” But here’s the million-dollar question: does a higher vacuum level always translate to better cleaning performance? Let’s peel back the layers of marketing hype and dive into the science to find out if more is truly better—or if it’s just more noise, figuratively and literally.   Technical Breakdown: What Vacuum Level Really Means To understand whether a higher vacuum level is a golden ticket to a spotless home, we first need to define what it actually measures. Vacuum level, or suction power, is the force a vacuum cleaner generates to pull air—and dirt—into its system. It’s typically quantified in units like Pascals (Pa) or inches of water column (inH₂O). Pascals measure pressure differential, with 1 Pa equaling 1 Newton per square meter, while inH₂O reflects how high a vacuum can lift a column of water—a relic of older engineering tests. For context, a typical household vacuum might range from 10,000 to 25,000 Pa, while premium models can exceed 200 air watts (AW), a related metric Dyson often uses that combines airflow and pressure. Miele, another industry titan, might advertise a modest-sounding 1,200 Pa, but their engineering focuses on sustained performance rather than peak numbers. So, how do these figures stack up? Imagine suction power as the muscle of your vacuum: higher numbers suggest more raw strength. But muscle alone doesn’t win the race—efficiency matters too. A hypothetical curve plotting suction power against energy consumption (think of a steep upward slope) reveals a key truth: beyond a certain point, cranking up vacuum levels demands exponentially more power. A vacuum pulling 20,000 Pa might guzzle 900 watts, while one hitting 25,000 Pa could leap to 1,200 watts. This trade-off hints that “higher” doesn’t automatically mean “better”—it’s about balance, not brute force.   The Double-Edged Sword of High Vacuum Levels High vacuum levels shine in specific scenarios, but they’re not a universal cure-all. On the plus side, they excel at deep-cleaning carpets, where dirt and pet hair burrow into fibers. A vacuum boasting 20,000 Pa can yank debris from deep within a shaggy rug, leaving it refreshed. For pet owners, this suction is a godsend—think clumps of fur vanishing in seconds. Allergy sufferers also benefit: studies show high-suction vacuums can remove up to 98% of dust mites, per Home Appliance Engineering Journal. Yet, flip the coin, and the drawbacks emerge. On hard floors like tile or hardwood, excessive suction can scatter lightweight debris—like flour or ash—before capturing it, creating a mini dust storm. Then there’s the toll on the machine itself. Motors straining at peak vacuum levels overheat faster, potentially slashing lifespan by 30%, according to appliance durability tests. Noise is another casualty: ramping suction from 15,000 to 20,000 Pa can spike sound levels by 15-20 decibels, turning a quiet hum into a roar that drowns out conversation. High vacuum levels are a powerful tool, but they cut both ways—effective in some contexts, excessive in others.   Decision Matrix: When Do You Need High Vacuum Power? Choosing the right vacuum level hinges on your home and lifestyle. High suction is non-negotiable for certain households. Got long-pile carpets? You’ll need at least 18,000 Pa to wrestle dirt from those depths. Pet parents with a shedding Labrador or Persian cat should aim for 20,000 Pa or higher to keep fur at bay. And if asthma or allergies plague you, a robust vacuum level paired with a HEPA filter is your best defense against microscopic invaders. But not everyone needs a suction beast. If your home boasts hardwood, tile, or laminate floors, a moderate 10,000-15,000 Pa gets the job done without scattering crumbs or taxing your eardrums. Small apartments with minimal carpeting thrive on mid-range models—less power, less fuss. Noise-sensitive folks, like new parents or remote workers, should also prioritize quieter, lower-suction options over a jet-engine roar. Match your vacuum to your needs, and you’ll avoid overpaying for power you don’t use.   Industry Secrets: What Manufacturers Won’t Tell You The vacuum cleaner market is riddled with half-truths. First, there’s the “peak suction” trap. Brands like Dyson flaunt jaw-dropping numbers from lab tests (watch their sleek demo videos), but peak suction—measured at the motor—rarely reflects real-world “sustained suction” after filters clog or hoses bend. Second, system efficiency trumps raw power. A poorly sealed vacuum loses up to 40% of its suction at the brush head, no matter how mighty the motor. Third, energy consumption hides a dirty secret: CE certification data shows that every 10% boost in vacuum level hikes power usage by 18%. That “super sucker” might clean like a dream but leave your electric bill gasping. Don’t be dazzled by big numbers—look beyond the hype.   Buying Guide: 5 Steps to Your Perfect Vacuum Balance Ready to shop smarter? Here’s how to find your vacuum sweet spot. Step 1: Test suction on surfaces. Sprinkle coffee grounds on carpet and tile—does it lift cleanly or scatter? Step 2: Inspect accessories. A well-designed brush head tailored to your floors beats a sky-high vacuum rating. Step 3: Demand adjustability. Look for at least three suction settings—low for hard floors, high for rugs (imagine a GIF of toggling modes). Step 4: Calculate runtime. For cordless models, divide battery capacity (e.g., 2,500 mAh) by (suction level × 10) for approximate minutes—aim for 20+. Step 5: Check longevity. A motor warranty over two years signals durability. These steps cut through the noise to match power with practicality.   Future Trends: Smart Suction Takes the Lead The vacuum game is evolving, and intelligent suction is the next frontier. Take the Roborock S7: its LiDAR tech scans your floor type—carpet, tile, or wood—and adjusts pressure on the fly, saving energy and optimizing cleanup. Per a 2023 GFK report, 37% of premium vacuums now pack pressure sensors, a trend soaring among brands like Dyson and Miele. This self-adapting tech ditches the “one-size-fits-all” mindset, delivering just-right suction without waste. Want to ride this wave? Click here for our top smart vacuum picks and experience cleaning that thinks for itself.