UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 1
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 2
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 3
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 4
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 5
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 6
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 7
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 8
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 9
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 10
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 11
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 12
UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons - Image 13

UPSTREAM™ 4-Stage Whole Home Water Filter | 1,000,000 Gallons

30 Day Guarantee

$1,795

Quantity:

1

Want it Installed?

Installation is available in select locations

Every faucet, every shower, every appliance in your home runs on the same water supply. The HomeWater UPSTREAM™ 4-Stage Whole Home Water Filter treats that water at the source — so everything downstream is cleaner, from the ice in your freezer to the water your kids bathe in. What sets the UPSTREAM™ apart is its patented upflow design. Unlike traditional downflow filters that channel water straight through the media, the UPSTREAM™ pushes water upward through the filtration bed — creating a constant, automatic backwash that keeps the media clean without requiring electricity, timers, or manual maintenance. It just works. Inside, a proprietary blend of red flint, KDF55, and catalytic carbon targets the full spectrum of whole-home contaminants — particulates, heavy metals, chlorine, chloramines, VOCs, PFOS/PFAS, and more. The top-loading pre-filter housing means replacing the sediment prefilter takes seconds, not tools. Push-fit adapters and an integrated distributor design make professional installation straightforward. At 1,000,000 gallons of capacity, this is water filtration built to last. Ideal for households of 1-3 people or homes up to approximately 3,200 sq ft. What it reduces: Chlorine, chloramines, heavy metals, VOCs, PFOS/PFAS, sediment, particulates, and other whole-home contaminants. Professional installation available. HomeWater's certified technicians handle everything — from water line connection to system commissioning — so you never have to wonder if it's done right.

30-Day Guarantee

30-Day Guarantee

Try it risk-free—love it or return it.

Top-Tier Quality

Top-Tier Quality

Built to perform and made to last.

Save with Subscriptions

Save with Subscriptions

Enjoy 30% off filters with automatic deliveries.

  • 4-stages of whole house filtration
  • Upflow design automatically stirs filtration media without electricity
  • Easy to change 11" sediment pre-filter
    Integrated top-loading design means no spills
    Clear plastic housing for visibility
  • Proprietary formulation of Red Flint, KDF55, and Catalytic Carbon filters:
    Chlorine
    Chloramines
    Hydrogen sulfide
    Volatile Organic Compounds (VOCs)
    Trihalomethanes (THMs)
    PFOS/PFAS
    Heavy metals
    Turbidity
    Dirt & Rust
    Microplastics
  • Can be connected to the HomeWater Salt-Free Water Conditioner to help reduce scale buildup
  • Includes neoprene tank sleeve to prevent condensation formation
  • Modular housing and connectors means system is easily expandable and customizable
  • Easy installation thanks to push fit adapters and integrated distributor design
  • Small footprint: occupies only 8 sq. inches of space

Stay up to date with the latest promotions from HomeWater
Under Counter
Copyright ©2026 Home Water | Terms of Service | Privacy Policy | Shipping | Subscriptions | Returns | Warranty
Water Quality Association Member