• VIQUA S2Q-OZ Ozone UV System | 3.5 GPM for Tanks, Spas & Hot Tubs
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VIQUA

VIQUA S2Q-OZ Ozone UV System | 3.5 GPM for Tanks, Spas & Hot Tubs

VIQUA S2Q-OZ Ozone UV System | 3.5 GPM for Tanks, Spas & Hot Tubs

$529.99 CAD
$529.99 CAD
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Product Details

The VIQUA S2Q-OZ is a compact, ozone-generating UV system designed for specialty water treatment. This 3.5 GPM unit uses UV light to generate ozone, which helps control odors, reduce microbial growth, and sanitize holding tanks, rainwater systems, and small storage setups.

It's also ideal for hot tubs and spa applications, offering added water clarity and odor control without harsh chemicals.

✔️ Flow Rate: 3.5 GPM (13 LPM)
✔️ Ozone Output: ~0.02 g/hr
✔️ Chamber Material: 304 Stainless Steel
✔️ Lamp Life: 1 year (9,000 hours)
✔️ Applications: Hot tubs, spas, tanks, rainwater systems
✔️ Electrical: 100–240V / 50–60Hz

⚠️ Not intended for primary UV disinfection of drinking water.

Features & Specs

Specifications

  • 16 1/2″ x 2 1/2″ (42 cm x 6.5 cm)
  • 3/8″ TUBE

Downloads

Replacement Parts

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NSF-Certified Product Options

NSF-Certified Options Available

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We Ship Canada-Wide

Fast Shipping Across Canada

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Secure Checkout

100% Secure Checkout

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Free System Recommendations

Free Expert Help Available

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Canadian-Owned & Operated

Proudly Canadian-Owned

Why Choose VIQUA UV Systems?

VIQUA is a global leader in UV water disinfection, offering systems that are:

✅ NSF-certified and backed by years of proven performance

✅ Built for Canadian climates and varying water conditions

✅ Low maintenance with long lamp life and simple replacement

✅ Safe for all water sources, including well and municipal

Not Sure What System You Need?

Let us help! Tell us how many bathrooms you have and your water source (well or municipal), and we’ll recommend the perfect system.
📧 Email us at info@waterfilterscanada.ca or use the form below.

Find the Right System

Frequently Asked Questions

Estimate based on the size of house & number of bathrooms in your home.

1–2 bathrooms = 10 GPM. 3–4 bathrooms = 15–20 GPM.

Need help? Contact us!

Yes, VIQUA systems are designed to handle well or municipal water. For well water, consider a pre-filter to remove sediment and turbidity.

Not always. If you have municipal water, a softener may not be necessary. However, if you're on a well with hard water, adding a softener can protect your plumbing and improve system performance.

UV lamps typically need replacing once a year, even if they still light up, as their effectiveness fades over time. Filters should be changed every 6–12 months, depending on your water quality and usage.