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  • Viqua S2Q-OZ UV System

    S2Q-OZ

    Highlights

    • For use in hot tubs and spas
    • Destroys microorganisms (bacteria, viruses, cysts)
    • Generates 70 mg/hr ozone at 5 SCFH air flow 
    • Must be used with venturi-style injector

    Safety & Compliance

    • Complies with applicable local electrical codes including requirement for grounding and GFCI/RCD protection

    Description

    The Viqua S2Q-OZ is a compact, specialty UV system that also generates ozone for enhanced water treatment in hot tubs and spas. It combines the proven disinfection power of ultraviolet light with the strong oxidizing capability of ozone to control bacteria, viruses, and organic contaminants while reducing odor and minimizing the need for chemical sanitizers. Producing 70 mg/hour of ozone at 5 SCFH air flow, the S2Q-OZ requires connection to a venturi-style injector to introduce ozone safely and effectively into the water line. Its durable design supports pressures up to 125 psi, operates on 100–240 V power, and features a long-life UV lamp rated for 9,000 hours. Ideal for spas, hot tubs, and small recirculating systems, the Viqua S2Q-OZ offers a reliable, low-maintenance solution for maintaining clear, clean, and hygienic water.

    Tech Specs

    • Dimensions: 16 1/2″ x 2 1/2″ (42 cm x 6.5 cm)
    • Connection Size: 3/8″ TUBE
    • Desinfection Flow Rate: 70 mg ozone @ 5.0 SCFH air flow
    • The UV Lamp Life: 9000 hours of continuous purification
    • Connection Size: 3/8" Stem
    • Power Consumption: 22W
    • Voltage: 100-240V/50/60 Hz
    • Maximum Operating Pressure: 125 PSI

    Product Resources

    In the Box

    • 1 x Viqua S2Q-OZ UV System


    More Info

    About The Brand

    Viqua is a leading global manufacturer of residential, commercial, and light industrial ultraviolet (UV) water disinfection systems. Headquartered in Canada and part of Trojan Technologies, Viqua specializes in UV treatment solutions that protect against microbiological contaminants such as bacteria, viruses, and protozoa. Their product range includes compact systems for homes and cottages, high-capacity units for commercial applications, and a full suite of replacement parts and consumables (lamps, sleeves, sensors, and ballasts). Known for reliability, innovation, and compliance with international water safety standards, Viqua has become one of the most trusted names in UV water treatment worldwide. Aquatell is recognized as a certified internet reseller of Viqua products.

    Product Maintenance

    Regular maintenance ensures your UV system runs safely and effectively:

    • UV Lamp: Replace every 12 months (9,000 hrs)
    • Quartz Sleeve: Replace every 24 months or if damaged/un-cleanable
    • Quartz Sleeve Cleaning: At least once a year during lamp change
    • O-Rings/Seals: Inspect annually, replace as needed
    Lamp Care & Disposal

    Some UV lamps contain a small amount of mercury, similar to household fluorescent bulbs. When replacing your lamp, please dispose of it responsibly by following your local municipal or provincial recycling guidelines. Many communities offer Household Hazardous Waste (HHW) drop-off programs or recycling depots that accept UV lamps.

    ↳ Learn More: Canada’s Mercury and Lamp Strategy

    Looking for a Mercury-Free UV System?

    Check out our: Mercury-Free UV LED Systems

    Shipping Policy
    • Ships from Canada
    • Free Shipping – On most orders over $249 (before tax).
    • Flat Rates – $24.99 under $249, plus $12.99 handling fee if under $50.
    • Exceptions – Nunavut, Yukon, NWT: $100 flat fee 
    • Delivery Time – Usually ships next business day, most orders arrive within 5 business days.

    ↳ View Full Shipping Policy

    Return Policy
    • Most items returnable within 30 days if unused, in original packaging, and in sellable condition.
    • Non-returnable items – Replacement UV ballasts, power supplies, sensors, and similar electrical components.
    • Aquatell Errors – No restocking fee, and shipping costs refunded.
    • Return Shipping Costs  – Customer responsibility (unless error caused by Aquatell).

    View Full Return Policy