Laguna 28 Watt UV Sterilizer

Clears up green ponds (pea soup)
Prevents ponds from turning green

SKU: PT1675 Category:


Laguna UV (Ultraviolet) Sterilizers / Clarifiers are an invaluable tool with regards to algae growth prevention. Green water frustrates anyone with a pond. Laguna UV Sterlizers/Clarifiers eliminate green water safely without any harm to the pond, beneficial bacteria, and koi, goldfish, and other pond fish.

The Laguna UV Sterilizer is one of the only UV Sterilizer/Clarifiers on the market that has a unique spiral chamber which forces water around the UV lamp multiple times before exiting the UV allowing for maximum exposure to UV Rays. This kills algae cells that bloom and turn water green making the pond look like “pea soup”.

Laguna UV Sterilizers / Clarifiers not only clean up ponds that are green but also prevent ponds from turning green.

What do Pond UV Sterilizers do?

Laguna UV (UltraViolet) sterilizers/clarifiers also reduce free flowing harmful bacteria, viruses, and control certain parasites that cause the healthiest of fish problems.

What Pond Sterilizer Do I Need?

It is very important to size the UV to the pond volume AND the pond pump. In many circumstances, it’s easier and more cost effective to run the pond UV with an independent pump. UVs cannot be too large for a pond but they can be too small. Pumps used to pump water through UV sterlizers can be too large or too small. Consult the chart below to choose the best UV for your application.

PT-1671 PT-1675 PT-1680
Size 14 Watt 28 Watt 55 Watt
Max Pond Size 1000 Gallons 2000 Gallons 5000 Gallons
Max Pump Size 500 GPH 1000 GPH 2500 GPH
Cord Length 33 Feet 33 Feet 33 Feet
Fits Hose 3/4″, 1″, or 1 1/4″ 3/4″, 1″, or 1 1/4″ 3/4″, 1″, or 1 1/4″
Relacement Parts Available Yes Yes Yes

Additional information

Weight 11 lbs
Shipping Included
PM Warranty Service

Parts Avail.

Free Shipping




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