The products listed here are available for sale only to commercial dealers and wholesale customers who purchase CB Tech products in substantial quantities.

MPADC Water Guardian Countertop Drinking Water System


Easy, Affordable Water Filtration

Low cost and ease of use make the Water Guardian MPADC a great entry-level countertop drinking water system.

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and commercial terms,
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Replacement Filter: CBTAD

The Water Guardian MPADC couples high filtration performance with affordability and ease-of-use, making it a great entry-level countertop drinking water system.

The MPADC sits on the countertop next to the sink, connecting to the existing faucet with a hose and a chrome diverter valve. Push-button operation allows you to switch from filtered to unfiltered water quickly and easily, and its design offers portability and easy installation, making it suitable for the home, office, or RV.

The filter housing is constructed of high-impact polypropylene plastic and the system is tested to meet stringent NSF/ANSI certification standards. With a Lifetime Warranty on the system housing, the CB Tech Water Guardian MPADC offers cleaner, cost-effective, and convenient drinking water.

Dual-hose Diverter Valve


  • Countertop water filter that easily attaches to a standard faucet without tools
  • Employs submicron (0.5 micron) solid carbon block technology with easily replaceable filter cartridge (model CBTAD)
  • Uses mechanical filtration, electrokinetic adsorption and chemical/physical adorption
  • Tested and certified under NSF/ANSI Standard 42 (Aesthetic Effects), 53 (Health Effects), and 401 (Emerging Compounds) to treat a broad range of contaminants (see product Performance Data Sheet for specific contaminant reduction information)
  • Long filter life – Capacity is approximately 750 gallons or about 1 year of normal use
  • Lightweight and portable
  • Comes standard with one filter cartridge
  • Extensive owner’s manual with detailed instruction for installation and troubleshooting
  • Lifetime Warranty* on housing and 1-Year Warranty on all accessories (*warranty requires annual cartridge replacement)
  • Great for use in homes, apartments, RVs, boats, offices, health clubs, etc.
  • Economical to own – Operating cost is 9¢ per gallon ($69.95 filter cartridge MSRP ÷ 750 gallons)


Model NumberMPADC
MSRPPlease contact for pricing
Replacement Filter CartridgeCBTAD
DescriptionCountertop carbon block water filter
Filtration TechnologyActivated solid carbon block
Particle Retention Size0.5 micron (submicron)
Housing CompositionPolypropylene plastic
InletSupply line connects to existing faucet via included diverter valve; 3/8" stem
OutletOutlet connects to existing faucet via included diverter valve; 1/4" stem
Approximate Flow Rate @ 60 psi.75 gpm
Maximum Working Pressure100 psi/8.8 kg/cm2
Minimum Working Pressure30 psi/2.1 kg/cm2
Maximum Operating Temperature100°F/38°C - for cold water use only
Minimum Operating Temperature32°F/0°C - for cold water use only
Compliance CertificationNSF/ANSI Standards 42, 53 & 401
Manufacturer WarrantyLifetime on housing; 1 year on accessories

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