EasyPro PRO-CLEAR™ UV Ultraviolet Clarifier
Professional UV Ultraviolet Clarifier for Crystal-Clear Pond Water
The EasyPro PRO-CLEAR™ UV Ultraviolet Clarifier is a professional-grade ultraviolet sterilization system designed to eliminate green water, control algae, and maintain crystal-clear pond water. Featuring tough, impact-resistant housing and multi-step barbs for versatile installation, this reliable UV clarifier provides effective water treatment for residential and commercial ponds.
Key Features
- Tough Impact-Resistant Housing: Durable construction withstands outdoor conditions and accidental impacts
- Multi-Step Barbs: Fits 0.75", 1", 1.25", and 1.5" tubing for versatile installation options
- Weatherproof Transformer: Includes 6-foot cord for safe outdoor electrical connection
- Professional Quality: Built for reliable, long-term performance in demanding applications
- Two Wattages Available: 18W and 36W models for different pond sizes
- Exceptional Warranty: Five-year warranty on housing, one-year warranty on transformer, UV bulb, and quartz sleeve
Available Models
PC18W PRO-CLEAR™ UV Clarifier (SKU: PC18W): 18-watt ultraviolet clarifier designed for small to medium ponds up to 2,500 gallons. Features maximum flow rate of 1,800 GPH for effective UV exposure and algae control. Perfect for residential water gardens, koi ponds, and decorative ponds requiring reliable green water control. The 18-watt UV bulb provides sufficient UV-C radiation to eliminate free-floating algae and control harmful bacteria in ponds up to 2,500 gallons.
PC36W PRO-CLEAR™ UV Clarifier (SKU: PC36W): 36-watt ultraviolet clarifier designed for medium to large ponds up to 7,000 gallons. Features maximum flow rate of 3,900 GPH for effective UV exposure in larger water volumes. Ideal for substantial koi ponds, large water gardens, and commercial pond installations requiring powerful algae control. The 36-watt UV bulb delivers double the UV-C radiation of the 18W model, effectively treating larger ponds and heavier fish loads.
Specifications
PC18W Model:
- UV Watts: 18W
- Max Flow Rate: 1,800 GPH
- Max Pond Size: 2,500 gallons
- Tubing Compatibility: 0.75", 1", 1.25", 1.5"
- Transformer Cord: 6 feet
PC36W Model:
- UV Watts: 36W
- Max Flow Rate: 3,900 GPH
- Max Pond Size: 7,000 gallons
- Tubing Compatibility: 0.75", 1", 1.25", 1.5"
- Transformer Cord: 6 feet
How UV Clarifiers Work
UV clarifiers use ultraviolet light to eliminate free-floating algae that cause green water. As pond water flows through the clarifier, it passes by the UV bulb housed inside a protective quartz sleeve. The UV-C radiation damages the algae's DNA, causing the cells to clump together. These clumps are then removed by your pond filter, resulting in crystal-clear water. UV clarifiers also help control harmful bacteria and parasites.
Benefits
- Eliminates green water caused by suspended algae
- Controls harmful bacteria and parasites
- Chemical-free water treatment
- Safe for fish, plants, and beneficial bacteria
- Maintains crystal-clear water year-round
- Reduces maintenance and water changes
- Professional results with minimal effort
Perfect For
- Koi ponds with green water issues
- Water gardens and ornamental ponds
- Fish ponds requiring clear water
- Commercial pond installations
- Ponds with heavy fish loads
- Systems requiring chemical-free algae control
Important Notes
Fish load, filtration capacity, and other factors affect the actual maximum pond size. For heavily stocked ponds or those with limited filtration, choose a larger UV clarifier than your pond volume suggests. UV bulbs should be replaced annually for optimal performance, as UV output diminishes over time even if the bulb still lights.
FAQ
Q: Which model should I choose for my pond?
A: Choose the PC18W (18-watt) for ponds up to 2,500 gallons, or the PC36W (36-watt) for ponds up to 7,000 gallons. Consider your fish load and filtration capacity—heavily stocked ponds benefit from larger UV clarifiers.
Q: Will this eliminate all algae in my pond?
A: UV clarifiers eliminate free-floating algae that cause green water. They do not remove string algae or algae growing on surfaces. For comprehensive algae control, combine UV with proper filtration and maintenance.
Q: How long does it take to clear green water?
A: Most ponds show significant improvement within 3-5 days of continuous UV operation. Complete clearing typically occurs within 1-2 weeks depending on algae severity.
Q: Is this safe for fish and plants?
A: Yes, UV clarifiers are completely safe for fish, plants, and beneficial bacteria. The UV light only affects organisms passing through the clarifier chamber.
Q: How often do I need to replace the UV bulb?
A: Replace the UV bulb annually for optimal performance. UV output diminishes over time even if the bulb still lights, reducing effectiveness.
Q: Do I need to clean the quartz sleeve?
A: Yes, clean the quartz sleeve monthly or when you notice reduced clarity. Mineral deposits and biofilm on the sleeve block UV light and reduce effectiveness.
Q: Can I run this year-round?
A: Yes, UV clarifiers can run continuously during the pond season. In freezing climates, winterize by draining and storing the unit indoors to prevent freeze damage.
Q: What size tubing do I need?
A: The multi-step barbs accept 0.75", 1", 1.25", and 1.5" tubing. Match your tubing size to your pump output and desired flow rate.
Q: Where should I install the UV clarifier?
A: Install the UV clarifier after your pond filter in the return line to the pond. This ensures filtered water passes through the UV for maximum effectiveness.
Q: What's covered under warranty?
A: The housing has a five-year warranty. The transformer, UV bulb, and quartz sleeve have a one-year warranty.