Lefton 3-Stage Ultra Filtration Undersink Tankless Water Filtration System-WF01

Model: WF01
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home
Lefton 3-Stage Ultra Filtration Undersink Water Filter System-WF01-Lefton Home

Lefton 3-Stage Ultra Filtration Undersink Tankless Water Filtration System-WF01

Model: WF01
Color
Regular price $229.99 USD Sale price $169.99 USD Save $60 USD
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Upgrade your kitchen with cleaner, better-tasting water on demand. Featuring a 3-stage filtration system, this NSF-certified under-sink filter delivers fast 760 GPD performance in a sleek tankless design. Compact, efficient, and easy to install in minutes, it’s designed for modern homes that value both style and everyday wellness.

  • Three-Stage Filtration: PPC, UF, and CTO filters remove sediment, contaminants, and odors for clean, safe water.
  • Fast Water Flow: Tankless design delivers up to 760 GPD without compromising performance.
  • Space-Saving Design: Compact, under-sink installation keeps your kitchen neat and organized.
  • Quick & Easy Setup: Get clean water in just 3 minutes with no professional tools required.
  • NSF Certified: Meets rigorous North American safety standards for peace of mind.
  • Model: WF01
  • Dimension: 4.2"x11.8"x12.7"(107x299x324mm)
  • Filtration Technology: 3-Stage Filtration: PPC + UF + CTO
  • Flow Rate: 760 GPD Fast Flow Rate
  • Filter Lifespan: PPC: 6 Months / UF: 12 Months / CTO: 6 Months
  • Operating Temperature: 41-100°F/5-38°C
  • Feed Water Pressure: 10-125 psi(0.7-8.6 bar)
  • Feed Water Source: Municipal tap water
  • System Type: Tankless Under Sink Water Filtration System
  • Power Requirement: No electricity required for water filtration
  • Installation Type: Quick-Connect Design
  • Cold Water Supply: 1/2” or 3/8”
  • Certifications: NSF/ANSI 372

LEFTON UNDERSINK WATER FILTERS

Compared with traditional kitchen faucets, LEFTON has improved functionality, durability and aesthetics.

3-Stage Advanced Filtration

Instant High-Flow Filtration

Hassle-Free Filter Replacement

Space-Saving Tankless System

NSF-Certified Quality

Everyday Purity for Your Home

Fast DIY Installation

FAQs

This system helps reduce sediment, chlorine, odors, and other common impurities found in tap water. It improves overall water quality and taste for everyday household use.

No. The filtration is designed to reduce contaminants while retaining naturally occurring minerals in water, providing a more balanced drinking experience.

The system has a 5-year free replacement warranty.

Filter lifespan varies by stage: PPC lasts up to 6 months, UF lasts up to 12 months, and CTO lasts up to 6 months, depending on water quality and usage.

No. The system is designed for quick installation and can typically be set up in about 3 minutes with a simple under-sink connection.

Designed to fit standard 3/8" or 1/2" cold water angle valves. A 1/2" to 3/8" adapter is included to ensure flexible installation in most North American households.

No electricity is required. The system operates purely on water pressure.

It is compatible with standard household water pressure and maintains a stable flow rate for daily kitchen use

Yes. It is NSF/ANSI 372 certified, ensuring all materials are lead-free and safe for household use.

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