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T-400 Tankless 5 Stage

Price with Installation

$775

The Upgraded 5-Stage Tankless RO+UV Water Filtration System delivers ultra-pure water with nearly zero TDS (Total Dissolved Solids) and a high 400 GPD (gallons per day) capacity. With a 1.5:1 low pure-to-drain ratio, it reduces wastewater significantly compared to standard systems. Leak detection with auto shut-off included. Its tankless, space-saving design keeps your kitchen organized while the advanced RO+UV filtration ensures each drop is free from contaminants, providing safe and delicious water straight from your tap.

Filtration Process

Stage 1 – T1-400 PP Sediment Filter 

Removes large particles such as sand, rust, and dirt from your water supply. This first line of defense protects the remaining filters and extends their lifespan while improving water clarity.



Stage 2 – T1-400 CTO Carbon Block Filter 

A high-density activated carbon block reduces chlorine, volatile organic compounds (VOCs), and harmful chemicals that affect taste and odor. This stage enhances water flavor and provides added protection for the RO membrane.



Stage 3 – T1-400 RO Membrane 

The heart of the T-400 system. This precision semi-permeable membrane removes up to 99% of total dissolved solids (TDS), heavy metals, fluoride, lead, arsenic, and other microscopic contaminants for exceptionally pure water.



Stage 4 – T1-400 T33 Post-Carbon Filter 

A polishing filter made of premium activated carbon. It refines the water’s final taste, removing any residual odors and ensuring crisp, refreshing water with every pour.



Stage 5 – T1-400 Alkaline Remineralization Filter

Reintroduces beneficial minerals like calcium and magnesium to balance pH and improve overall water quality. The result is healthier, better-tasting water that’s perfect for drinking and cooking.

Maintenance

T1–400 PP – Sediment 3-6 months

T1–400 CTO – Activated Carbon Block 3-6 months

T1–400 RO – Membrane 12 months

T1–400 T33 – Post Carbon 3-6 months

T1–400 ALK – 3-6 months

Warranty

  • Manufacturer Warranty: 1-year limited parts coverage for defects in materials or workmanship (non-consumable components only). Filters, membranes, and consumable media are excluded.

  • CWS Installation Warranty: 2-year workmanship warranty covering leaks or operational issues caused by installation.


Excludes wear-and-tear, neglect, improper use, freezing, flooding, or third-party repairs. Manufacturer warranty claims are subject to their terms and approval.

Specifications

Chrome Smart Stainless 888 Style Faucet (9"x5.5") Included 

Dimensions: 15.6"L x 5.2"W x 15.9"H

Tank: Tankless

Faucet Selection

103 Style Faucet

103 Style Faucet

103 Chrome – Default Included Option

103 Brush Nickel - Optional 

905 Brushed Nickel Reverse Osmosis Faucet

905 Style Faucet - $75

905 Chrome

905 Brush Nickel

905 Black

905 White

905 Antique Bronze

905 Oil Rubbed Bronze

905 Matte Black

888 Style Faucet

888 Style Faucet - $85

888 Chrome

888 Brush Nickel

888 Antique Bronze

888 Matte Black

603 Style Reverse Osmosis Faucet

603 Style Faucet - $75

603 Chrome

603 Brush Nickel

603 White

603 Antique Bronze

603 Oil Rubbed Bronze

703 Style Faucet

703 Style Faucet - $85

603 Chrome

603 Brush Nickel

603 White

603 Antique Bronze

603 Oil Rubbed Bronze

Faucet Finishes

Faucet Finishes

Standard under sink installation is included,  drilling a faucet hole is additional $100.00

Reverse Osmosis Installation

Why Choose Us?

Trusted for 24+ YearsFamily-owned and serving Arizona with expert water filtration solutions.

Pure, Great-Tasting Water High-quality reverse osmosis systems for clean, contaminant-free water.

Licensed & Insured TechniciansProfessional installation with guaranteed reliability.

Transparent PricingNo hidden fees, just honest pricing for top-tier systems.

Easy Financing AvailableFlexible plans (3 to 60 months, 0%–35.9% APR) so you can pay in installments. Call us to learn more!

Upgrade your water today!

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