IZI1

X8-Basic Undersink Reverse Osmosis System, 800 GPD Tankless, 9-Stage, Extra 3 WD-F2 and 1 WD-F1G Filters 2-Year Supply

‎4.9/5
138 reviews
Home Depot
USD 920.99
USD 719.96
‎-22%
Updated: Oct 28, 2026

About this item

You will have peace of mind for 2-years when purchasing this product as it includes 3-Extra WD-F2 cartridges and 1 WD-F1 G cartridge. This X8 undersink reverse osmosis water filter effectively reduces Chloride, Lead, TDS, Fluoride, PFOA, PFOS, Sand, Odor, Taste, Salt, and more. It boasts a 9-stage filtration including 0.0001 m RO membrane to guarantee water safety and quality. Tested and certified by IAPMO R and T against NSF/ANSI 42 and 58 and 372 standard, and tested by SGS to reduce harmful substances.

  • Features
    • Reduces chlorine, lead and other harmful substances
    • Tankless design saves 70% under-counter space
    • Smart faucet monitors water quality

Specifications

Application Type

Commercial,RV,Residential

Color

White

Connection Type

Dedicated Faucet

Ease of Install

Easy Install

Features

Indicator light(s),Tankless

Filtration Method

Activated Carbon,Thin Film Composite Membrane,Ultrafiltration

House Hold Size

8+ people

Includes

Faucet,Filter,Hardware

Indoor/Outdoor

Indoor

Maximum feed water pressure (psi)

87

Maximum feed water temperature (F)

100

Maximum filtered water flow (gallons per min.)

0.56

Minimum feed water pressure (psi)

14.5

Minimum feed water temperature (F)

41

Number of Stages

9 Stage

Number of filters included

3

Pack Size

1

Product Weight (lb.)

44.94 lb

Reduces

Chlorine,Chlorine Taste,Fluoride,Lead,Odor,Other,Rust,Sand,Sediment

Returnable

90-Day

Water Treatment Type

Reverse Osmosis Systems

Certifications and Listings

ANSI Certified,NSF Certified

Manufacturer Warranty

One year warranty from purchase

Fitting size (in.)

1 in

Product Depth (in.)

24.57 in

Product Height (in.)

22.8 in

Product Width (in.)

14.76 in

Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.

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