• Water Doctor Pure-Guard whole-home UV water disinfection system
  • Water Doctor Pure-Guard whole-home UV water disinfection system
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Water Doctor Canada Inc.

Water Doctor Pure-Guard | Chemical-Free Disinfection of Bacteria & Viruses | UV System

$1,100.00 CAD
SKU: UVD320E
Point-of-entry UV system for homes, cottages and light commercial useThe Water Doctor Pure-Guard UV System is designed for customers who need a whole-home UV unit as part of a complete...

In stock and ready to ship

Model: 8–10 GPM
Water Doctor Pure-Guard whole-home UV water disinfection system
$1,100.00 CAD
8–10 GPM

Before you choose UV

Confirm flow rate, pre-filtration requirements, and water-source fit with Water Doctor before buying a UV setup for your home or well-water system.

Book Water Safety Review Talk to Water Doctor

If you are still diagnosing the problem, use one of these tools before you commit to checkout.

Water Diagnosis Check Water Hardness Separate hardness from safety, source-water, and pre-filtration issues before you buy UV. Guided Selection Help Me Choose Use the guided path to decide whether UV, filtration, or expert review should come first.
Estimated delivery: Jun 25 - Jun 29
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Point-of-entry UV system for homes, cottages and light commercial use

The Water Doctor Pure-Guard UV System is designed for customers who need a whole-home UV unit as part of a complete water treatment setup. It is commonly installed after suitable pre-filtration and sized based on household flow requirements.

Best for

  • Homes, cottages or businesses that need a point-of-entry UV unit
  • Customers adding UV after sediment filtration or other pre-treatment
  • Well water applications where a complete system design is required
  • Customers choosing between 8–10 GPM and 10–13 GPM flow options

Key benefits

  • Whole-home installation format for the main water line
  • Two flow-rate options to match different usage needs
  • Compatible with pre-filtration setups for better system performance
  • Replacement lamps and sleeves available for routine maintenance
  • Professional installation recommended for correct placement and sizing

Before you choose

UV units should be sized based on flow rate and installed after appropriate pre-filtration. A water test and installation review are recommended before final selection.

Maintenance

UV lamps and sleeves require routine replacement. Maintenance timing depends on the model, water conditions and system usage.
  • Water Doctor Pure-Guard whole-home UV water disinfection system
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  • Free Assessment

    Confirm fit before you order the wrong system or replacement part.

  • Installation Planning

    Talk to Water Doctor about setup, compatibility, and service expectations.

  • Shipping and Support

    Order online with a clear path to support before and after delivery.

  • Replacement Ready

    Keep maintenance, filters, and UV lamp replacements simple over time.

    Buy with more confidence

    Water Doctor is strongest when product, installation, and maintenance are treated as one system.

    • Confirm the Right Fit

      Match this product to your water problem, household size, and plumbing setup before checkout.

      Book Free Assessment
    • Water Doctor whole-house water pipe disinfection service

      Plan Installation

      Check access, service area, and installation timing so there are no surprises after purchase.

      Talk to Water Doctor

    • Think About Maintenance

      Replacement filters, UV lamps, and long-term care should be part of the buying decision from day one.

      Shop Replacement Filters
    Before you order

    Need help confirming fit, installation, or maintenance?

    Water Doctor can help you verify whether this product matches your water problem, installation setup, and replacement schedule before checkout.
    Book Free Assessment Talk to Water Doctor
    After purchase support

    Keep performance high with the right replacement and service plan.

    Water treatment performance depends on timely maintenance. Save your model details, set replacement reminders, and use Water Doctor support when unsure about cartridges, UV lamps, or service intervals.
    Shop Replacement Filters Contact Support

    Technical Resources

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    Replacement and maintenance essentials

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