Small water gardens and ponds can benefit from bioilogical and mechanical filtration and the Danner Pondmaster series of small in-pond filters are a great way to add filtration to any pond or water garden. The Pondmaster filters sit at the bottom of the pond and the pond pumps draws water through the filter material and out to your cascade or fountain jet. This keeps the water circulating and constantly drawing through the filter system removing particles and porivding biological filtration.

Filters connect to your pumps intake.
Pump is not included.

Three Models Available

Pondmaster 500 Model: PM500 SKU:02205 Size: 9" x 9" x 2" Max Flow: 400 GPH For Use with Pumps Up To 400 GPH Recommended for container gardens or small ponds up to 200 Gallons Low Profile Unobtrusive Filter Rests on Pond Bottom Easy Snap in Filter Cartridge for Quick Media Replacement Quick Disconnect for Easy Removal from Pump Versatile, Can Be Used with Many Submersible Pumps 9" x 9" Filter Box with Removable Filter Cartridge For in Pond Use Only

Pondmaster 1000 Model: PM1000 SKU:02211 Size: 12" x 12" x 3" Max Flow: 750 GPH For Use with Pumps Up To 750 GPH Carbon and polyester media for mechanical and biological filtration 12" x 12" Filter Box with Locking Handle Recommended for ponds and water gardens up to 500 Gallons Carbon and Polyester Media for Mechanical/Biological/Chemical Filtration Connects to Intake Side of Pump Complete with 3/4" I.D. Tubing and Fittings Connect More than One to a Pump For in Pond Use Only

Pondmaster 2000 Model: PM2000 SKU: 02200 Size: 12" x 24" x 5" Max Flow: 1750 GPH For Use with Pumps Up To 1750 GPH Polyester and biological foam inserts 12" x 24" Filter Box with Carrying Handle Polyester and Biological Foam Inserts, Suitable to Hold Other Biological Media Recommended for ponds and water gardens up to 1200 Gallons Connects to Intake Side of Pump Complete with 1" I.D. Tubing and Fittings Connect More than One to a Pump For in Pond Use Only

In some ponds as the water is filtered dissolved gasses will separate out of the pond water during the filtering process. This may make the filter box float as gasses collect inside the filter box. Placing a few flat stones on on the filter base will keep it submerged. Do not block the filtration area too much. No mechanical filtration system alone will eliminate algae. Small UV Clarifiers can be used in conjunction with the Pondmaster mechanical filters to provide additional water conditioning.

Showing the insides of the small PM 500 Model Filter