Portable Hand-Pump Reverse Osmosis Water Filter

Product Overview 01 Product Name Portable Hand-Pump Reverse Osmosis Water Filter A compact manual RO filtration system designed for camping, hiking, travel, emergency preparedness, and remote water treatment. Model K8190 A portable pump-driven filtration system that creates the pressure needed to move source water through an RO membrane without electricity. RO Filtration Precision 0.0001 μm RO Membrane High-precision reverse osmosis filtration designed to reduce dissolved solids and a broad range of contaminants from source water. High-Precision RO Filtration Rated Filter Capacity Up to 10,000 L / 2,641 Gallons Actual filter life may vary according to source-water quality, dissolved solids, sediment, maintenance, and frequency of use. Replaceable Filter Power Requirement No Electricity Required The integrated hand pump generates filtration pressure without batteries, charging, outlets, or fixed plumbing. Rated Flow Rate Approximately 200–300 ml/min Output may vary according to pumping speed, water quality, temperature, and the condition of the filtration components. Product Dimensions 9.5 × 4.5 × 27 cm A slim vertical body designed for backpacks, emergency kits, camping equipment, and vehicle preparedness supplies. Net Weight Approximately 415 g A portable design that integrates the pressure pump, filter housing, filtration components, and hose connections. Recommended Water Sources River, Stream, Lake, Well, Rainwater and Tap Water Select the clearest available water source whenever possible to support steadier output and longer filter life. Water Separation Pure-Water and Wastewater Outlets The RO structure separates incoming water into a purified-water stream and a wastewater stream during filtration. Water Intake Floating External Pre-Filter The floating intake helps position the inlet away from heavier sediment that may collect at the bottom of a water source. Best For Camping, Hiking, Travel and Emergencies Suitable for outdoor recreation, emergency supply kits, remote travel, vehicle preparedness, and temporary off-grid filtration. Water-source warning: Avoid water affected by fuel, industrial chemicals, pesticides, radioactive materials, or other unknown hazardous contamination. When source-water safety is uncertain, choose a safer water source. 3-Stage Reverse Osmosis Filtration 02 Manual Pressure, Multi-Layer Water Treatment Movement of the hand pump draws source water through the intake assembly and internal filtration materials. Particle control and carbon filtration help prepare the water before it reaches the high-precision reverse osmosis membrane. 01 PP Cotton Pre-Filtration Helps intercept sediment, soil, rust particles, suspended material, and other visible debris before water reaches the finer filtration layers. Sediment Control Particle Capture Pre-Filtration 02 Activated Carbon Filtration Helps reduce chlorine, unpleasant taste, and odor while helping protect the RO membrane from selected substances in the incoming water. Chlorine Reduction Taste Improvement Odor Reduction 03 0.0001 μm RO Membrane The reverse osmosis membrane provides high-precision filtration designed to reduce dissolved solids, salts, selected heavy metals, and other dissolved contaminants. 0.0001 μm RO Membrane Dissolved Solids Reduction RO separation process: Purified water leaves through the pure-water outlet, while concentrated wastewater leaves through the separate wastewater outlet as part of normal RO membrane operation. Replacement Filters & Components 03 Maintain Performance with Replaceable Components The primary filtration cartridge and external intake pre-filter are serviceable filtration components. Replacing worn parts allows the pump body, handle, hoses, connectors, and other reusable components to remain in service. Main Replacement Filter K8190 Composite RO Filter Cartridge The internal cartridge combines PP cotton, activated carbon, and a high-precision reverse osmosis membrane to provide the system’s primary filtration performance. PP Cotton Activated Carbon 0.0001 μm RO Up to 10,000 L Designed for the K8190 RO Pump Filter Replace when: the rated capacity is reached, purified-water output remains reduced, taste or odor changes, or the cartridge shows physical damage or abnormal performance. Water Intake Protection Replacement External Pre-Filter The external pre-filter connects to the source-water inlet hose and helps intercept larger particles before they enter the pump body and main RO cartridge. External Intake PP Cotton Sediment Control Replaceable Part Designed for the K8190 Intake Hose Clean or replace when: visible debris accumulates, the material becomes damaged, pumping resistance increases, or water intake remains restricted after cleaning. Replacement reminder: The 10,000-liter capacity is a maximum reference value. Source-water quality, dissolved solids, sediment, storage conditions, and frequency of use can affect actual filter life. Key Product Indicators 04 RO Filtration Precision 0.0001 μm High-precision reverse osmosis membrane filtration designed for dissolved-solids reduction. Rated Filter Capacity Up to 10,000 L / 2,641 Gallons Actual service life depends on water quality, dissolved solids, sediment, maintenance, and usage frequency. Purified-Water Flow Rate Approximately 200–300 ml/min Output may vary according to pumping speed, temperature, membrane condition, and source-water characteristics. Operating Method Manual Hand-Pump Operation Repeated handle movement creates the pressure needed to move source water through the RO filtration system. Filter Materials PP Cotton, Activated Carbon and RO Membrane Multiple filtration materials work together to control particles, improve taste, and provide RO filtration. Outlet Configuration Separate Pure-Water and Wastewater Outlets The dual-outlet structure supports the separation process required during reverse osmosis filtration. Product Dimensions 9.5 × 4.5 × 27 cm A compact vertical form designed for outdoor bags, emergency kits, vehicle storage, and equipment cases. Net Weight Approximately 415 g Portable enough for outdoor and emergency use while integrating the hand pump and filtration housing. Care & Use Notes 05 Protect the RO Membrane and Keep the System Ready Proper cleaning, wastewater discharge, storage, and routine inspection help maintain water flow and protect the internal filtration components. Detailed assembly and operating steps are provided separately in the product user guide. 01 Filter Water Only Do not use the system for carbonated drinks, sugary liquids, flavored beverages, alcohol, milk, juice, or other non-water liquids. 02 Avoid Detergents and Chemicals Do not clean the filter cartridge with soap, detergent, bleach, solvents, corrosive cleaners, or abrasive materials. 03 Keep the Wastewater Valve Open During RO purified-water production, keep the wastewater valve open so concentrated water can discharge normally and help reduce premature membrane blockage. 04 Keep Both Outlets Separate Do not allow the pure-water hose or clean-water container to contact the wastewater hose, untreated water, or contaminated surfaces. 05 Choose the Clearest Source Available Heavy sediment and muddy water may increase pumping resistance, reduce output, and shorten the life of the pre-filter and RO cartridge. 06 Check the External Pre-Filter Inspect the intake pre-filter when pumping becomes harder or water intake slows. Remove visible debris and replace damaged material. 07 Inspect Hoses and Seals Before outdoor use, check the hoses, connectors, sealing rings, floater, valves, and filter housing for looseness, wear, cracks, or damage. 08 Rinse with Clean Water After use, rinse the washable exterior parts, hoses, intake pre-filter, and filter housing with clean water without using detergent. 09 Remove Residual Water Drain water from the hoses, pump body, outlets, and accessible components as thoroughly as possible before packing the system. 10 Dry Before Long-Term Storage Allow washable components to dry in a clean, ventilated area before placing the filter, hoses, and accessories into the storage bag. 11 Store in a Cool, Dry Place Keep the system in a dry, cool location away from direct sunlight, high temperatures, corrosive substances, dirt, and unnecessary pressure. 12 Release a Stiff Handle Carefully If the handle becomes stiff after storage, gently rotate and move it before pumping. Do not strike the handle or force it abruptly. 13 Monitor Purified-Water Output A persistent reduction in output may indicate a dirty pre-filter, restricted hose, closed wastewater valve, or filtration component requiring maintenance. 14 Replace the Cartridge on Time Replace the main cartridge when its rated capacity is reached or earlier if output, taste, odor, physical condition, or overall performance changes. 15 Do Not Operate Damaged Parts Stop using the system when the filter housing, membrane cartridge, valves, hoses, seals, or connectors appear cracked, deformed, or unable to seal correctly. 16 Keep Replacement Parts Clean Store replacement filters and accessories in their clean packaging until needed, and avoid touching water-contact surfaces with dirty hands. Important RO operating reminder: Do not routinely close the wastewater valve while producing RO purified water. Restricted wastewater discharge may accelerate buildup inside the membrane and reduce filtration performance.