Filters
Matala BioSteps II Gravity Discharge Filter
$222.99
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Product details
Product details
Matala BioSteps II Gravity Discharge Filter is a gravity-return pond filter designed to help with progressive filtration by using multiple Matala filter pads inside an open-flow, discharge-style filter tank. It’s intended for use on water garden ponds and koi ponds, where solids can settle within the filter chamber while the filtered water is returned to the pond by gravity. This unit can also be upgraded later with compatible options such as an EZClear UV Clarifier or a Waterfall Spillway.
Features:
- Includes 6 Matala filter pads arranged for progressive filtration: 2 green, 2 blue, and 2 gray
- Designed as an open-flow gravity return so filtered water flows back to the pond without a powered discharge pump
- Improved solids settling within the filter chamber to support cleaner water between maintenance intervals
- New Swivel Inlet Fitting with barb options for 3/4", 1", 1-1/4", and 1.5" connections
- Bottom drain fitting supports backwashing of dirty water, including a drain plug
- Tank is made from automotive grade plastic for cold and hot environments
- Ready for later add-ons, including a compatible 16 watt EZClear UV Clarifier and/or an optional Waterfall Spillway
Specifications:
- Intended pond size (water garden): Up to 2000 gallons
- Intended pond size (koi): Up to 1000 gallons
- Flow rate: 800 to 900 gallons per hour
- Filter pad count: 6 pads (2 green, 2 blue, 2 gray)
- Inlet connection (swivel barb options): 3/4", 1", 1-1/4", or 1.5"
- Outlet connection: For 1.5" or 2" pipe, or connection to optional Waterfall Spillway
- Tank dimensions: 20" L x 15" W x 23" tall
- Optional UV clarifier: Capable of adding the optional 16 watt EZClear UV Clarifier
- Optional drainage/accessory compatibility: Bottom drain for backwash; cap/connection for optional drain valve not provided





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