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Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier

Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier
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Pondmaster 02920 20-Watt Ultra-Violet-Light Pond Water Clarifier

3.5(6 customer reviews)

Submersible 20 watt Ultraviolet (UV) Light Pond Water Clarifier for use with pumps up to 1800 GPH, in ponds up to 3000 gallons. Kills suspended algae with UV light. Water can be pumped through the UV light and then into a biological filter (sold separately) where debris and dead algae can be trapped and decomposed. When installed correctly, UV lights are very effective at eliminating green water pond problems. This UV light has a 3/4" barbed intake and outlet for flexible tubing and is equipped with an 18 ft power cord. The soft, blue halo light rings show that the unit is working. The vortex flow design increases the exposure time of the water with the ultraviolet light and the slim diameter brings more of the water closer to the intense UV rays, making the process more efficient. These clarifiers can be installed submersed in the pond, or outside the pond. UL listed.

  • 20-watt UV water clarifier effectively kills suspended algae, eliminating green-water pond problems

  • Suitable for medium ponds up to 3000 gallons using pumps up to 1800 gph

  • Vortex flow design and slim diameter provides added efficiency; installable in or outside pond

  • Includes 9000-hour 20-watt lamp, transformer, 18-foot power cord, and watertight quartz sleeve

  • Measures approximately 19 by 4 inches; 1-year warranty

SKU: 

DF02920

In Stock
Availability: Usually ships in 1 business days
Only 5 left in stock, order soon!
List Price: $250.00
Our Price: $155.04 & this item ships for FREE with Super Saver Shipping.
You Save: $94.96 (38%)

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Product Details:
Product Length: 18.5 inches
Product Width: 6.0 inches
Product Height: 6.0 inches
Product Weight: 7.0 pounds
Package Length: 21.1 inches
Package Width: 14.5 inches
Package Height: 5.5 inches
Package Weight: 10.5 pounds
Average Customer Rating: based on 6 reviews
 
 

Customer Reviews:
Average Customer Review:3.5 ( 6 customer reviews )
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Most Helpful Customer Reviews

7 of 7 found the following review helpful:

5I was amazed at the results  Mar 13, 2009
By Melissa Watts
My backyard pond has always given me trouble with severe algae. I would clean it out and the next day it was green again. I could never enjoy my fish, and many were even dying. A local pond builder recommended I try a UV light as a last resort. I did lots of research online looking for the best one, since I knew nothing about UV lights. All the reviews I read on the Pondmaster UV light were good, and it seemed like a well-built product. I liked the idea of being able to use it in or out of the water. The only question I couldn't find an answer to was how to actually set it up in my pond with my pump and waterfall. I finally found a website with some help, but I would have been more confident in buying if I had more information on installation. When I received the product I found it was very easy to assemble and install. After 4 days my pond went from deep green to pale gray, then each day it got more and more clear. After about one week my pond is clear and I am enjoying watching my fish again. I would strongly recommend this product to any pond owner. It was so easy to install, and has cut my pond maintenance down significantly. No more dumping algaecides and clarifiers in with my fish either.

7 of 8 found the following review helpful:

3It Works But.....  Sep 06, 2005
By nosambos
I bought a 20W bulb for ~2000 gallon pond. It has been running a couple of weeks and the water is clearer, but not clear. Perhaps the bulb included was not up to par. My biggest beef is that the enclosed set up diagram was completely wrong. You will need to attach a 3/4" fitting on the light housing to the 1" inside diameter of the 1 1/4" hose from a typical pond pump. You will need two sets of 3/4" to 1" nalgene fittings and two-3/4" and two-1" hose clamps.

3 of 4 found the following review helpful:

2Bought new, got used one  Sep 08, 2010
By thanh
I bought the pondmaster 02920 as a new item. However, when
i received the shipment, it's a used one. I can clearly see
some minor scratches on the surface. The UV light has some
kind of plague at the connector end. Also, the packing was
loose.
I am really disappointed with this type of service from amazon.

4Pondmaster-02920 20 - W UV Clarifier  Aug 08, 2011
By honeydog
Nice product, easy to use. It's pretty big and awkward and you need a pump to go with it, but still the best choice. I have it in a tiny sunny, hot pond and have no trouble with algae.


5better price than local store  Jul 10, 2011
By C. Cole
Have used pond master before and love the UV clarifier. Less than our local store and free shipping. Plus it does what it needs to do....remove green water!

See all 6 customer reviews on Amazon.com