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Handheld Cleaner

A handheld pool cleaner is a lightweight, portable device that targets precise spot cleaning on above-water pool surfaces. Users manually operate this tool to swiftly remove debris, leaves, insects, and algae from steps, ledges, waterlines, and corners that automated cleaners may miss. It typically features an adjustable telescopic pole for extended reach and a specialized brush or vacuum head to scrub and suction contaminants without connecting to the pool's main filtration system. Ideal for quick touch-ups between full cleanings, this versatile tool enhances overall pool hygiene while saving time and reducing chemical usage.

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Automatic Cleaner

An automatic pool cleaner is a self-guided device designed to handle swimming pool maintenance independently. It travels across the pool floor, climbs walls, and scrubs the waterline to remove debris, leaves, dirt, and algae buildup. These cleaners operate on pre-programmed routes for efficient coverage, collecting contaminants in their built-in filters to prevent clogs in your pool’s primary filtration system. By brushing surfaces and enhancing water circulation, they help maintain balanced chemical levels and crystal-clear water. Owners benefit from significant time savings, reduced manual labor, and consistently inviting swimming conditions without daily skimming or vacuuming.

Did you know? That,

  • The "Creep" in Your Pool Cleaner's Crawl

    ​Fact:​​ Some robotic pool cleaners utilize a deliberate, inefficient "random walk" algorithm. Inspired by insect foraging patterns, this chaotic path statistically guarantees full coverage over time, avoiding predictable grid patterns that miss oddly shaped areas.

  • Density Matters More Than Size

    Fact:​​ Filtration efficiency hinges on particledensity, not just size. Heavier debris settles fastest; finer filters target neutrally buoyant particles relying on mass for capture via adhesion, not simple mesh blocking – it’s applied Stokes' law!

  • Salt Pools: It's Still About Chlorine

    ​Fact:​​ "Saltwater" pools aren't chlorine-free. Salt cells electrolytically split NaCl into hypochlorous acid – the same primary sanitizer used in traditional pools. It’s on-site generation, not elimination, saving chemical transport but relying on the core chemistry.

  • Filter Media's Hidden Geometry

    Fact:​​ Advanced pool filter cartridges aren't just dense sponges. Their surface area is massively amplified by pleating – turning a small cylinder into a vast labyrinthine network to trap particles, mimicking fractal efficiency. More fold, less hold.

Cleaning Chemicals

Pool cleaning chemicals are essential solutions for maintaining water clarity, balanced pH levels, and sanitation in swimming pools. These concentrated formulas—including chlorine-based sanitizers, algaecides, pH balancers, and shock treatments—eliminate harmful bacteria, prevent algae blooms, and neutralize contaminants. Always handle with caution: chemicals can cause skin/eye irritation, respiratory issues, or hazardous reactions if mixed improperly or spilled. Store in original containers away from children/pets, wear protective gloves/goggles during application, and strictly follow dosage instructions. Never combine products unless directed, and keep emergency water access nearby for accidental contact. Regular water testing ensures effective, safe chemical balance.

Summer.

Fun Fact #1

The Inner Mechanics of Pool Cleaning Robots

Ever wonder how autonomous pool cleaning robots navigate murky waters without human guidance? It often involves a blend of sensors, such as inertial guidance systems that mimic subsea technology. These devices detect obstacles and debris through pressure differentials or simple AI algorithms, ensuring systematic coverage. The clever interplay between microprocessors and hydrodynamic designs allows for efficient maneuvering. Interestingly, this tech draws inspiration from underwater exploration tools, making pool maintenance a miniature adventure in applied physics.

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Fun Fact #2

The Chemistry Behind Pool Cleaning Agents

Pool cleaning agents operate on basic chemical principles, primarily focusing on pH balance and oxidation. For instance, sanitizers often use active ingredients that release oxygen to break down organic matter, while algaecides disrupt cellular processes in microorganisms. What's nerdy-cool is how these formulas must be precisely tuned—too concentrated, and they corrode surfaces; too weak, and pathogens multiply. This delicate equilibrium is a real-world example of stoichiometry in action, proving that pool maintenance is less about brute force and more about molecular harmony.

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Fun Fact #3

Historical Evolution of Pool Cleaning

Diving into history, early pool cleaning involved simple nets and brushes, with manual labor dominating for centuries. The shift to mechanized solutions emerged in the mid-20th century, driven by innovations like vacuum systems. Fun trivia: early robotic cleaners were inspired by industrial automation, using basic gears and levers instead of today's electronic brains. This evolution highlights how human ingenuity iteratively solves mundane tasks. For nerds, it's a case study in technological miniaturization—turning bulky machines into sleek, self-operating units for routine upkeep.

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Fun Fact #4

The Science of Debris Filtration in Cleaners

High-efficiency filtration systems in pool robots rely on a combo of physics and materials science. Cartridge filters trap particles using porous media, where size exclusion principles prevent debris larger than microscopic pores from passing through. Hydrodynamic flow creates suction pressure, drawing contaminants inward. What’s mind-bending for gadget enthusiasts? This is analogous to biological filtration in nature, like how gills work. Plus, the optimization of filter media—from reusable fabrics to advanced synthetics—shows how material choices impact efficiency, turning everyday grime removal into a lesson in fluid dynamics.

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Kolam Flow

  • The Silent Orchestra: Unpacking the Mechatronic Symphony of Autonomous Pool Cleaners

    The Silent Orchestra: Unpacking the Mechatronic...

    Water is an unforgiving medium. Its refractive properties distort light; its density dampens movement; its chemistry corrodes components. Yet every day, autonomous pool robots descend into this environment to perform...

    The Silent Orchestra: Unpacking the Mechatronic...

    Water is an unforgiving medium. Its refractive properties distort light; its density dampens movement; its chemistry corrodes components. Yet every day, autonomous pool robots descend into this environment to perform...

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Kolam online store FAQs

What brands do you sell?​​

Kolam offers a curated selection of new pool cleaning and maintenance products from various manufacturers. We focus on sourcing reliable models based on specifications and market availability rather than promoting specific brands. The exact manufacturer for your purchase will be identified during our fulfillment process.

Are the products new?​​

Yes, we source exclusively ​brand-new products​ for all orders placed through Kolam. Our team procures items directly from verified suppliers to ensure they are factory-sealed and unused.

Where do you ship from?

We utilize ​international logistics partners​ to handle shipment from our suppliers to your location. ​Delivery times vary significantly​ based on the specific item ordered, supplier processing time, and your delivery address. ​Processing within our system typically adds 1-3 business days​ before the item is handed to our logistics partner.

What about warranties?​​

Products sourced by Kolam generally come with the ​standard manufacturer's warranty​ applicable in their region of origin. Please note warranty terms, coverage, and validity for international customers ​depend on the applicable manufacturer's policies. Kolam acts as a facilitator: we can assist customers in ​initiating contact with the manufacturer or their local service agents​ for support and warranty claims ​where available and applicable. ​Always refer to the manufacturer's official warranty terms​ provided with your product.

Can I get technical support for my product?​​

Kolam provides customer service for ​order status, delivery, and general website inquiries​ via email and WhatsApp. For ​product-specific technical support, operation questions, or manuals, customers should contact the product manufacturer directly​ using the contact information provided with your product or located on their official website. We ​cannot offer direct technical advice​ but may assist in locating official resources or facilitating communication where possible

How are the prices set?​​

Prices listed on Kolam are ​transparent final prices​ for the specific product at the time of listing. The price includes our sourcing fee and reflects ​prevailing market costs and availability. ​No hidden fees​ are added at checkout – the price you see when purchasing is the total amount charged.

Do you hold your own inventory?​​

To maintain a broad and updated selection without significant upfront investment, Kolam operates on an ​on-demand sourcing model. This means we ​procure each product specifically after your order is placed​ from our network of verified suppliers. This allows us to offer various options but contributes to the order processing time mentioned above.

What if I need to return or exchange an item?​

Kolam has a ​clearly defined returns policy. Due to the nature of international sourcing and logistics, ​return eligibility and procedures are specific. For all details regarding conditions, timeframes, costs (if applicable), and how to initiate a return, please refer to our dedicated ​Returns & Refunds Policy​ page accessible via the website footer.