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Ozonators and UV salt devices
Crystal-Clear Water Starts Here: Hot Tub Ozonators & UV Salt Devices
Cloudy water, harsh chemical smells, and constant maintenance headaches — sound familiar? Western Tub and Pool carries genuine replacement ozonators and UV salt devices to restore your hot tub's water quality fast. Whether you know your part number or just need expert guidance, we're here to help.
Shop and order at Western Tub and Pool.
[Browse Our Catalogue] [Call Us: 1-855-248-0777]
Why Upgrade or Replace Your Ozonator or UV Salt Device?
Your hot tub's water sanitization system works hard every single day. Over time, ozonators lose output and UV bulbs degrade — even when they appear to still be functioning. A failing unit means more chemicals, cloudier water, and more frustration.
Replacing your ozonator or UV salt device is one of the most effective and affordable ways to:
- Restore crystal-clear, odor-free water without relying on heavy chemical dosing
- Reduce chlorine and bromine use by letting ozone and UV-C do the heavy lifting
- Protect your hot tub's heater and filter from the buildup caused by under-sanitized water
- Extend the time between full water changes — keeping your spa fresh for longer
- Enjoy softer, gentler water that's kinder to your skin and eyes
Our Products
Hot Tub Ozonators
Ozonators inject ozone (O3) directly into your spa's circulation system, breaking down bather waste, body oils, and contaminants through a natural oxidation process. Once the work is done, ozone reverts back to oxygen — leaving nothing behind but clean, fresh water.
Key Specifications (typical replacement units):
- Ozone Output: 35–200 mg/hr (depending on model and spa size)
- Spa Capacity: Suitable for hot tubs from 350 gallons up to swim spas of 2,500 gallons
- Voltage: Universal smart-sensing 115V / 230V (no manual adjustments required)
- Plug Type: AMP 4-prong (Balboa, Gecko Y series, and others) — additional cord options available
- Dimensions (typical): Approx. 3"W x 4"H x 1.5"D to 10"L x 4"W x 3"H (varies by model)
- Weight: Approx. 0.6 – 3 lbs (varies by model)
- Bulb/Cell Life: Up to 14,000+ hours
- Warranty: Up to 3 years (manufacturer limited warranty)
- Kit Includes: Ozonator unit, check valve(s), tubing, clamps, and installation hardware
UV Salt Devices & Replacement Components
UV-C sanitizers use ultraviolet light to eliminate up to 99.9% of waterborne pathogens — without chemical by-products. Paired with a salt-based chlorine generation system, they represent the most natural and skin-friendly approach to spa water care available today.
UV-C Replacement Bulb Specifications (e.g., CLEARRAY® XL compatible):
- UV-C Output: 7 watts
- Treatment Effectiveness: Eliminates 99.9% of waterborne pathogens
- Dimensions: Approx. 9.69" x 2.2" x 2.13"
- Weight: Approx. 0.29 lbs (4.6 oz)
- Lamp Life: Exceeds 13,000 energized hours
- Replacement Interval: Annually (clears "Replace CLEARRAY" / blb / 616 error alerts)
- Compatible Spas: Sundance and Jacuzzi models (2012 – present)
FreshWater Salt System Cartridge Specifications:
- Function: Generates chlorine from salt to sanitize spa water automatically
- Cartridge Life: Up to 4 months per cartridge
- Compatible Systems: Hot Spring Highlife, Limelight, Caldera Utopia, and Paradise Spas (exclusively for the FreshWater Salt System by Watkins Wellness)
- Installation: Tool-free replacement in seconds
- Water Feel: Produces soft, natural-feeling water with reduced chemical exposure
Compatible Hot Tub Brands & Models
The replacement ozonators we carry are compatible with a wide range of hot tub brands and control systems. Below is a list of common OEM units that can be replaced:
Compatible Control Systems:
- Balboa (UltraZone, Ultrazo3ne — part #s: 52468, 54449, 59024, 59087, 59088, 59297)
- Gecko (SPA.03, 0604-201001) — Y series AMP plug
Replaces OEM Ozonators From:
- Aqua-Sun: XL-30, XL-50, XL-60, XL-70, XL-80
- Del Ozone: APG-U, T3, UO3, Eclipse, MCD-50, DelZone ECS-1, ZO-300, ZO-302
- Ultra-Pure / Blue Force: BFO3 Spa, Blue Force, EUV3, UPS350
- JED Engineering: JED 003, JED 103, JED 203, JED 303
- Jacuzzi / Sundance: Clearray Pro 6472-515, ClearZone, SunZone MCD-250
- Hot Spring: Freshwater 1, Freshwater 2, Freshwater 3
- Cal Spa: Cal Zone, Hydro Clear, Coast Zone
- Prozone: PZV, PZV-240, PZIII-X13, PZIII-X24A
- HydroQuip / Water Pro: 34-2722-50-K, 34-3922-AMP-K, Water Pro 2, 34-3923, 34-3924
- Dimension One: Crystal Pure, UltraPure, 01781-16Y-A, 01781-01
- BlueZone: AQS637-D, XL-BX-AMP, 637A, 637C
- Sytek: SYO-050, SYO-131, SYO-134, SYO-228, 338-1131, 338-3124
- Atek: AO3+, 94009, ATEK-03-050
- Green Rain: GR-SPA-200
- Ambohr: SPA-124
- A2ZOzone: Aquatic2, Aquatic
- Ozone Joes: OJ-10S
- Clarathon: HCD-55, Clarathon-XL
UV Salt Device Compatibility:
- Sundance Spas (2012 – present)
- Jacuzzi Hot Tubs (2012 – present)
- Hot Spring Highlife Collection
- Hot Spring Limelight Collection
- Caldera Utopia Series
- Caldera Paradise Series
Not sure if your model is on the list? Call us at 1-855-248-0777 or email fixmytub@gmail.com — we'll confirm compatibility before you order.
Not Sure Which Part You Need?
Finding the right replacement part can be tricky — especially with older or less common hot tub models. Here's how to make the process as simple as possible:
1. Check Your Part Number
Look for a label or sticker on your existing ozonator or UV unit. It usually shows a model/part number that makes matching a replacement straightforward.
2. Send Us Your Make, Model & Serial Number
Your hot tub's serial number is typically located on a sticker inside the equipment cabinet. Send it to us and we'll cross-reference our catalogue to find the right fit.
3. Send Us a Photo
Not sure what you're looking at? Snap a photo of the existing unit, the plug type, and the surrounding equipment bay — then email it to fixmytub@gmail.com. Our team will identify the part for you.
4. Browse Our Online Catalogue
Check our full catalogue online, or give us a call and we'll walk you through your options in real time.
[Browse the Catalogue] [Email fixmytub@gmail.com]
Frequently Asked Questions
How do I know if my ozonator needs replacing?
Common signs include cloudy or foamy water that doesn't clear up with chemicals, strong chemical odors, or water that requires much higher-than-usual chemical doses to stay balanced. Most ozonators should be replaced every 2–3 years, regardless of whether they show visible signs of failure.
Can I replace my ozonator with a different brand?
Yes — in most cases. Many aftermarket ozonators are designed to replace a wide range of OEM units. The key factors are the plug type (AMP, wall plug, or spade connector), the voltage, and the physical size. If you're not sure, send us your make, model, and a photo and we'll confirm the right match.
How often should I replace a UV-C bulb?
UV-C bulbs should be replaced annually. Even if the bulb still illuminates, its UV output degrades over time and falls below the level needed to effectively sanitize your water. Most Jacuzzi and Sundance spas will display a "blb," "Replace CLEARRAY," or 616 error code to remind you.
How long does a FreshWater Salt System cartridge last?
Each cartridge lasts up to 4 months. The system's control panel can be adjusted based on your spa usage to manage sanitization output accordingly.
Is installation something I can do myself?
Most ozonator and UV salt device replacements are DIY-friendly. Replacement kits typically include all necessary hardware — tubing, check valves, clamps, and installation instructions. That said, if you're not comfortable working with electrical components, always consult a qualified technician. Need guidance? Call us and we'll talk you through it.
I have a hard-to-find part. Can you help?
Absolutely. Hard-to-find part assistance is one of our specialties at Western Tub and Pool. Email us at fixmytub@gmail.com with your part number (if known), along with photos, the make and model, and your spa's serial number. We'll do our best to source it for you.
Do you offer free water care tutorials?
Yes! Western Tub and Pool offers free home tutorials covering spa, hot tub, and pool water care maintenance. Get in touch to schedule yours.
Get the Right Part — the First Time
Stop guessing and start soaking. Whether you need a straightforward ozonator swap or a hard-to-find UV component, the team at Western Tub and Pool is ready to help.
Shop and order at Western Tub and Pool.
Call us at 1-855-248-0777
Email us at fixmytub@gmail.com
[Browse Our Catalogue] [Contact Us Today]