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Campbell Ultrafiltration+ Under Sink In-Line Water Filter

Campbell Ultrafiltration+ Under Sink In-Line Water Filter

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Broader protection than a basic filter - reduces lead, cysts, chemicals, and pharmaceuticals right at the tap.
Campbell MPN ULTUNDERSINK In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $89.99. Our online price is $99.99.
$99.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

The Campbell Ultrafiltration+ in-line water filter mounts under the sink and tackles a wider range of contaminants than a typical carbon filter. It's built around advanced filtration media designed to reduce lead, microorganisms, cysts, and even pharmaceutical traces from your tap water, not just the chlorine taste and odor most basic filters handle.

Because it installs in-line under the cabinet, it stays out of the way while treating water right at the source, before it reaches your faucet. That makes it a solid choice for households wanting broader protection than a pitcher filter offers, without the footprint of a full whole-house system. It's made in the USA and comes boxed, one filter per package, ready to install.

  • Brand: Campbell, Sub Brand: Ultrafiltration+
  • Placement: Under sink, in-line installation
  • Reduces chemicals, chlorine taste and odor, and sediment
  • Reduces lead, microorganisms, cysts, and pharmaceuticals
  • Dimensions: 2.5" x 6.25" x 9.2", Weight: 2 lbs
  • Made in the USA, boxed, 1 filter per package

The Details Specifications

Brand Campbell
UPC 088409150144
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 3 × 6 × 9
Weight 2 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to open the other tab. Everybody does. We'd rather say so than pretend otherwise — so open it. We'll wait.

When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Campbell. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · Campbell

Or skip both tabs and buy it down the street. Find a store near you →

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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