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Reverse Osmosis Water Filter System
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
  • Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier
Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier

Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier

  • 50 - 499 Pieces
    $116
  • 500 - 999 Pieces
    $114
  • >= 1000 Pieces
    $112

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
View product details

Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Tankless Reverse Osmosis Purification: Provides continuous freshwater supply without a storage tank, ensuring fresh, contaminant-free water on demand.
  • Self-Cleaning & TDS Monitoring: Automatically cleans the system to prevent clogging and monitors water purity via real-time TDS tracking.
  • High Flow Rate: Delivers up to 1000 gallons per day (GPD), ideal for heavy usage in households or commercial settings.

Key features

  • 1. Material Technology

    • With self-cleaning RO membrane technology, reduce maintenance frequency compared to traditional systems*.

  • 2. Interactive Design

    • With real-time TDS monitoring display, track water purity effortlessly*.

  • 3. Performance Parameters

    • With a 1000 GPD flow rate and 36-month RO filter lifespan, outperform standard systems in speed and longevity*.

  • 4. Scenario Solutions

    • With tankless design, save under-sink space while supporting both home and commercial use*.

  • 5. Certification Standards

    • With CE and EPR Germany certifications, ensure compliance with European safety and environmental regulations*.

Product details

Direct Flow Reverse Osmosis 800/1000Gallon Tankless RO Water Purifier

The Direct Flow Reverse Osmosis Tankless RO Water Purifier combines advanced filtration with space-saving design, delivering purified water at 1000 GPD. Certified to EU standards (EPR Germany Packing/WEEE, CE), it suits households and hotels needing self-cleaning, under-sink installation, and real-time TDS monitoring.

Technical specifications

FeatureSpecificationApplication Scenario
Tankless DesignNo storage tank requiredSpace-constrained under-sink installations
Flow Rate1000 GPD (Gallons Per Day)High-demand households/hotels
Power SourceElectric (12V DC)Stable electrical supply environments
RO Filter Life12-36 months (varies by model)Balancing cost and maintenance needs
TDS MonitoringReal-time digital displayCompliance monitoring in commercial settings
Self-CleaningAutomatic membrane flushingHigh-hardness water areas (e.g., hotels)
CertificationsEPR Germany Packing/WEEE, CEEU market compliance and environmental safety

Customization guide

Adjustable flow restrictors allow output customization to match local water pressure. Filter cartridge types can be tailored to water hardness (soft vs. hard regions), extending lifespan by up to 200%. Bracket mounting systems accommodate under-sink spaces as narrow as 8 inches.

Get inspired

With its tankless design, eliminate stagnant water risks in compact spaces. Monitor TDS levels in real-time to ensure safety compliance, while certifications like EPR Germany assure environmental responsibility. Perfect for hotels needing reliable water or homeowners prioritizing efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filter Life12 months24 months36 months
Flow Rate800 GPD1000 GPD1200 GPD
TDS Reduction95%98%99.5%
Self-CleaningManualSemi-AutoFully Auto

Supplier's note

  1. Technical Breakthroughs:

    • Tankless design reduces installation space by 50%, enabling under-sink setups in 8-inch gaps.
    • Pro model’s 36-month RO filter life (triple industry average) cuts replacement costs by 40%.
    • Real-time TDS monitoring (±2% accuracy) ensures NSF/WHO compliance in commercial kitchens.

  2. Version Selection Guide:

    • Households (2-4 members): Base Model (800 GPD) meets daily needs at lower cost.
    • Hotels/Offices (10+ users): Advanced Model’s 1000 GPD and 24-month filter provide reliable performance.
    • High-TDS Regions: Pro Model’s 99.5% TDS removal and fully automatic self-cleaning handle extreme water conditions.

    With the Pro model’s 99.5% TDS reduction, you can achieve purity exceeding EU standards by 20%. Its fully automatic self-cleaning paired with 36-month filter life ensures uninterrupted service in industrial settings. For residential use, the Base Model’s 800 GPD suffices with 15% faster flow than traditional tank systems.

Frequently asked questions

  • Which under-sink RO system suits small kitchens or apartments?

  • How often does the self-cleaning feature of the tankless RO purifier activate?

  • RO vs. other filters: Why choose this tankless system for household use?

  • Can this under-sink RO purifier handle high water usage in hotels?

  • Does the RO purifier require professional installation for under-sink setups?

  • Are the RO filters FDA-approved for drinking water safety?

  • How does the TDS monitoring feature improve water quality?

  • Can I customize the installation for non-standard under-sink spaces?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Tankless RO SystemsUnder-sink installations in households, hotelsNo storage tank (space-saving design), 1000 GPD flow rate (meets NSF/ANSI 58), RO filter life ▲12 → 36 months (ASTM D543)Space-efficient, no water wastage, extended filter lifespan (▲300% longevity in Advanced)Requires electricity, higher upfront cost, limited output during power outages
Tank-Based RO SystemsRural homes, irregular water supply50–100 gallon storage tank, 50 GPD flow rate (NSF/ANSI 58), manual filter replacementContinuous water supply, lower initial costTank occupies space, stagnant water risks bacterial growth, frequent maintenance
Countertop FiltersSmall apartments, temporary setupsCompact design (fits on countertops), 1–2 GPD flow rate (meets NSF/ANSI 42), no installationPortable, easy setup, low costLow capacity, frequent filter changes, limited filtration efficiency
Gravity-Based FiltersEmergency kits, off-grid livingNo electricity needed, 0.5 GPD flow rate (ISO 9001), multi-stage filtrationEco-friendly, no power dependencySlow water production, low capacity, limited heavy metal removal
UV Water PurifiersSmall households, officesUV sterilization (meets EN 14988), 50 GPD flow rate, no chemical additivesKills bacteria/viruses without chemicals, low maintenanceDoesn’t remove heavy metals, requires electricity, moderate filtration range
Portable RO SystemsCamping, disaster zonesLightweight design (5–10 lbs), 50–100 GPD flow rate (ISO 3095), battery-operatedHighly portable, effective purification on-the-goLimited capacity, higher maintenance, depends on battery power

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