Desktop RO Water Dispenser True 100°C Boiling with 4 Temperature Control
| OEM/ODM Service: | Yes | Customization Options: | Color, Flow Rate, Filter Configuration, Package, Ect. |
| Recommended Application: | Household | Installation Type: | No Installation Required |
| Number of Filtration Stages: | 5-Stage | Flow Rate: | 300 GPD |
| High Light: | Desktop RO Water Dispenser,4 Temperature Control RO Water Dispenser,Boiling Countertop RO Water Purifier |
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Desktop RO Water Dispenser with True 100°C Boiling And 4-Temperature Control
Product Description
Experience fresh, on-demand purified water with this countertop all-in-one RO water purification and boiling system. It features true 100°C boiling technology and four adjustable temperature settings to meet diverse drinking needs—from hot tea to cold refreshment. With a high-flow 300G RO membrane, built-in flow-through UV sterilization, and a side-mounted 5L water tank, it provides safe, clean water without complex installation.
Designed for convenience, the snap-in filter cartridges can be replaced in just 3 seconds, while the compact footprint fits easily in kitchens, offices, or living spaces. This versatile OEM/ODM-ready solution combines performance, safety, and user-friendly operation for modern households and workplaces.
Key Features:
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True 100℃ boiling technology for safe hot water
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Four temperature levels and three water volume options
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Snap-in filters replaceable in 3 seconds
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High-flow 300G RO membrane (expandable to 400G)
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Built-in UV sterilization for added safety
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Side-mounted 5L water tank
Product Specifications
| Parameter | Specification | Parameter | Specification |
| Brand | Viano | Product Model | WYN-RO2503 |
| Rated Voltage / Power | 220V/1290W | Membrane Specification (Flow Rate) | 300 GPD |
| Rated Purified Water Volume | 4000L | Water Efficiency Rating | Level 1 |
| Water Pressure Range (MPa) | 0 MPa (Non-pressure dependent) | Installation Method | Installation-Free |
| Product Dimensions | 233 × 404 × 364 mm | Desalination Rate | ≥ 95% |
| Filtration Stages | 5-Stage Filtration | Filter Structure | Preprocessing + PPC + RO + T33 (Customizable) |
Product Details

Triple-Cartridge Multi-Stage Filtration System – Comprehensive Purification Structure
This system integrates three key filtration modules into a multi-stage purification process:
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Stainless Steel Mesh Filter – initial coarse filtration for large particles
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Premium PP Sediment Filter – fine particle removal
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Coconut Shell Activated Carbon Filter – adsorption of chlorine, odors, and organic impurities
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Reverse Osmosis Membrane – removal of microorganisms, heavy metals, and dissolved solids
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Post-Carbon Filter – final polishing for improved taste and clarity
Together, these stages deliver thorough, reliable water purification in a compact and efficient design.

Freshly Filtered, Instantly Served – No Tank, Just Pure On-Demand Water
Featuring a 300G high-flow filtration system, this design eliminates the need for a storage tank, delivering freshly filtered water directly on demand. The result is a compact, tankless solution that ensures every sip is fresh, clean, and instantly available—perfect for modern, space-conscious hydration needs.

Purity & Heat Instantly Ready – Dual-Tank, Multi-Temperature On-Demand System
This compact system delivers freshly purified and heated water instantly with no external tank, eliminating airborne contamination risks. Featuring a dual-tank, dual-zone heating design and multi-temperature control, it accommodates various beverages without waiting. Its 300-gallon ready-to-drink capacity and versatile size make it suitable for multiple scenes—from kitchens to offices—combining efficiency, hygiene, and convenience in one integrated solution.

300G High Flow Rate – Fresh Water in 15 Seconds, No Waiting
This system delivers rapid hydration with a tested flow rate of up to 790ml/min, producing a fresh cup of water in just 15 seconds. The high-performance 300G filtration ensures immediate access to clean water—eliminating wait times and providing on-demand refreshment.

Dual Tank, Dual Zone – Heat & Keep Warm System for Direct Fresh Water Dispensing
This innovative system features a dual-tank, dual-zone design that simultaneously heats and maintains water at desired temperatures. It delivers freshly purified water directly on demand—ideal for drinking, tea brewing, and constant-temperature beverages—through a three-stage filtration process (PPC, RO, T33). Compact in size (364mm × 404mm), it efficiently combines multi-zone temperature control with instant hydration in one integrated unit.

Easy DIY Filter Replacement – Simple, Hassle-Free Maintenance
This system enables effortless filter maintenance with a user-friendly clip-on design and an easy-to-turn knob, allowing quick self-service replacement. The long-lasting composite filter (e.g., ROT33) ensures better purification performance and extended lifespan, making upkeep both simple and cost-effective for everyday users.

