PSP Filters
Effective Solids Capture/
Bio-Filtration with
All Natural FilterClay Media

Our PSP (Pressure Sinking Pellet) Filters are specifically designed for "Heavy Solid Waste" applications, such as ornamental fish ponds. PSP Filters combine our FilterClay pellet media with the right filter laterals to create a simple yet efficient solid waste handling filter. PSP Filters are a multi-functional filter, effectively accomplishing both solids-capture and
bio-filtration, due to the unique characteristics
of our FilterClay Media.

Maximize circulation inside the pond by utilizing several clean water returns. Increased circulation will help to suspend solid waste. Suspending solid waste efficiently delivers the solid waste to the drain/surface skimmer and ultimately, the filter. Additionally, PSPs are "fixed bed" filters and require that you specify a high-pressure pump (high RPM) which is equipped with a strainer basket. This pump must be properly matched to the filter in terms of flow requirements.
(See "PSP Specifications" chart, below).

PSP Filters provide effective mechanical as well as biological filtration and are intended to be used as an exclusive filter. Use PSP Filters on ponds with high-density fish loads. PSPs are available in four sizes with a maximum flow rate of 80 GPM. For information on larger PSP Filter sizes visit Commercial PSP.

PSP Filter
Advantages

• "Fixed" Filter Media Bed provides effective solid waste capture
• FilterClay's size and weight allows for a more complete and
  efficient backwash
• No internal clogging of filter
  screens (which occurs in our competitors' filters) and no air blower required
• PSP diffuser allows debris/waste particles to easily exit the filter during the backwash cycle
• FilterClay's porous characteristics create an optimum environment
  for colonizing nitrifying bacteria
• Six-Way, Multi-Port Filter Valve simplifies operation
• Easy to install and maintain
• Remote operating capabilities

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The PSP Filter provides efficient solid waste capture and bio-filtration while the SMART UV controls nuisance waterborne algae and harmful bacteria. Install with three-way true-union valves for precise water flow control through the UV.

Allows large particles of waste to exit the filter easily, without problematic screens.

Our unique FilterClay Media’s round shape, 4-8 mm size and density is best suited for heavy solid waste applications. These critical characteristics allow for a more complete backwash, the resistance of caking and the resistance of channeling of the media bed. Additionally, the porous skin and core provide an exceptional environment for colonizing nitrifying bacteria.

FilterClay's 4-8 mm size and density resist caking and channeling, a common problem with fine sand media when used in a heavy solid waste applications.

FilterClay sinks and therefore does not require "clogging filter screens" to keep it inside the filter; a common problem associated with floating bead filters.

have larger openings that maximize circulation within the filter during filtering and backwashing. The result is: Better solids capture and better filter media bed cleaning.

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