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Under Counter Drinking Water Filter Systems

by American Plumber® and 3M Aqua-Pure®


Imagine water that doesn't taste like your local swimming pool! Make everything you eat and drink that you use water for taste far better with these wonderful undercounter filtering systems by American Plumber®, and 3M Aqua-Pure®. These high quality filtering systems reduce the levels of a huge number of contaminants that many people are not even aware exist in their water supply. Cleaner water is yours with superior undercounter filtration systems brought to you by PlumbingSupply.com®.

Model #AP-DWS1000 - Undercounter dual stage drinking water system
DWS1000 Drinking Water System Features & Benefits:
  • Dual stage carbon filtration
  • Automatic shut off after 625 gallons as a reminder to change filter
  • Reduces lead, chlorine, cysts, dirt, rust, bad tastes, & odors from water
  • Installs on the cold water line at the point-of-use
  • Includes installation hardware, stainless steel faucet, and pipe connections
  • Conforms to public health requirements for water purification
  • Conveniently installs on the cold water line under the kitchen sink
  • Micron rating: .5 microns (Tip: The lower the micron rating the more particles the water filter will trap)
  • Flow Rate: .5 GPM max
  • Max Temperature: 100°F
  • Max Pressure: 125PSI
  • Inlet/Outlet Size: 1/4" tubing
  • Includes APDW80/90 filter cartridge set
Description Price & Quantity
#AP-DWS1000 with faucet dual stage drinking water filtration system
Includes installation hardware, stainless steel faucet, & pipe connectors
$339.40
#AP-DWS1000 less faucet dual stage drinking water filtration system
Includes installation hardware, & pipe connectors
$299.27
#AP-DW80/90 replacement filter cartridges for APDWS1000 (twin pack) $139.35

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DW-600 Deluxe Drinking Water Filter System
Deluxe drinking water filtration system This drinking water filtration system features:
  • Under-sink drinking water system
  • Reduces lead, cryptosporidium cysts, giardia cysts, lindane, atrazine, chlorine taste and odor, bad taste and odor, and sediment
  • A single compact quick-change cartridge
  • Includes all installation hardware, easy to install and change cartridge
  • Works with copper, plastic or flexible tubing
  • 500 gallon capacity
  • Includes filter head with built-in bracket, 600R disposable filter, 2 mounting screws, water supply adapter, lead-free drinking water faucet, fittings, 1/4" plastic tubing and instructions
  • Tested and certified by NSF International to ANSI/NSF Standard 42 for the reduction of Taste and Odor, Chlorine Class I, and Particulate Class I. Std 53 for the reduction of Cyst, Lead, Lindane, Atrazine and Turbidity
  • Micron Rating: 0.5
  • Operating Pressure (psi): 30-125
  • Operating Temperature: 40-100°F
  • Dimension: 3" x 3" x 13-1/2"
One DW-600R filter is included
Model # Description Price & Quantity
DW-600 Under-Sink Water Filter System with Faucet $87.56
DW-600R Replacement Cartridge for DW-600 Filter System $32.06

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Related Items & Accessories:
Countertop UV Water Filter Systems

Sprite Shower Filters

Undercounter UV water filters

Lakos Sand Filters

Stainless Steel Sand Separators

Acid Neutralizers


Frequently Asked Questions

Q. "When should I change my filter?"
A. According to the manufacturer, these filters will work for about 1 year (1000 gallons). However, we recommend replacing that you replace your filters every 6 to 9 months for peak performance. Carbon filters absorb chemicals like a sponge, and once saturated the carbon can no longer absorb any more chemicals and must be disposed of. For other replacement filters, click here.

Q. "The WLCS 1000 has an electronic monitor. Why not just replace the filters when the monitor tells me to?"
A. When it comes to drinking water, it's better to be safe and overly cautious. Even if the monitor does not let you know it's time to change the filters, you should replace your filters every six to nine months, or at the very least, replace your filters once a year.

Q. "Why are the WLCS-1000 Filter Systems, the W250 replacement cartridge kits and the WLC-R water filters not for sale in California, Iowa or Wisconsin?"
A.The WLCS-1000, the W250 cartridge kits and the WLC-R filter have a 1/2 (0.5) micron rating that are capable of removing cysts in water. The most common microbial cysts in water are giardia lambia and cryptosporidium. Since these products have a 1/2 (0.5) micron rating, and show they can reduce certain amounts of lead and volatile organic compounds (VOCs), the California Department of Health says this is a "health claim" being made by the filter company. The WLCS-1000 System and the W250 replacement cartridge kits have been Tested and certified by NSF International. The WLC-R filters have been Tested and Certified by NSF International for material requirements only. But these particular products have NOT been certified by the California Department of Health. The California Department of Health will not allow the sale of the WLC-R filter for residential use in California unless they are certified by them. Recently the States of Iowa and Wisconsin have adopted California's Department of Health policies that make these illegal to sell these products in those States without certification as well. Currently American Plumber is taking steps to have these certified with the Department of Health.

Q. "What is a micron rating?"
A. The average size of the openings between pieces of the filter media are represented in microns. For example, a 40-micron filter has larger openings than a 5-micron filter. Consequently, the 40-micron filter element will let larger particles pass through the filter than the 5-micron element. As a general rule, the smaller micron rating for a filter is better, but as with most everything, there is a trade-off. Flow capability usually drops off as the micron rating gets smaller.



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