Gravity Pond Filters

Max pond size: 5000 litres. Max pond size with goldfish: 2500 litres. Max flow rate: 1500lph. Pump Max Head 1.9 metres. Pump size: 1500lph. UVC Power: 7 watt. Dimensions 385 x 285 x 370mm.The Pontec Multiclear sets are a perfect for small garden ponds, especially easy for beginners to ponds. With 4 grades of filtration which includes a fine foam, medium foam and coarse mesh filter and bio balls. It will stop almost all debris and waste from getting back into your pond. This kit comes complete with a solids handling pump, 3 metres of flexible hose, UV unit and filter. Filter foams and media are included too. Complete with a 2 year guarantee on both pump and filter.

Max pond size: 8000 litres. Max pond size with goldfish: 4000 litres. Max flow rate: 2500lph. Pump Max Head 2.2 metres. Pump size: 2500lph. UVC Power: 11 watt. Dimensions: 385 x 285 x 450mm.The Pontec Multiclear sets are a perfect for small garden ponds, especially easy for beginners to ponds. With 4 grades of filtration which includes a fine foam, medium foam and coarse mesh filter and bio balls. It will stop almost all debris and waste from getting back into your pond. This kit comes complete with a solids handling pump, 3 metres of flexible hose, UV unit and filter. Filter foams and media are included too. Complete with a 2 year guarantee on both pump and filter.

This filter kit gives you an Oase BioSmart 7000 pond filter, an optimally matched solids handling pump, pipe and clips to keep your pond healthy and clean.

This filter kit gives you an Oase BioSmart 14000 pond filter, an optimally matched solids handling pump, pipe and clips to keep your pond healthy and clean.

The BioSmart 18000 Pond Filter is an easy and efficient way to ensure that your pond stays fresh and clear. With added oxygen enrichment channeling, pollution and temperature displays and sludge drain for debris removal, the BioSmart range is perfect for any new pond owner or novice.

The Oase BioSmart 24000 Set gives you an Oase flow-through pond filter, solids handling pump, UV clarifier to rid your pond of green water, free hose and a filter starter too.

The Oase BioSmart 36000 Set gives you an Oase flow-through pond filter, solids handling pump, UV clarifier to rid your pond of green water, free hose and a filter starter too.

Oase Biotec 12 Filter (Screenmatic) and Bitron 36watt UVC is suitable for fish ponds of 20000 litres and for decorative ponds its suitable for 40000

Ready-to-use, perfectly matched filter complete set, consisting of Biotec Screenmatic flow-through filter, self-cleaning bitron UVC clarifier and energy efficient Aquamax Eco Premium filter pump. Combination of mechanical and biological cleaning and effective UVC technology. Fast and easy to start-up. Included in the scope of delivery: BioKick CWS filter starter for the initial settlement of micro organisms

Consisting of Biotec 12, Bitron 36C and Aquamax 12,000 is suitable for ponds up to 40,000 litres. Our selection tables provide an overview of the many different filter systems and combination possibilities. OASE designates complete systems with the name BIOsys, consisting of UVC device with its own filter and pump. Deciding on the correct system depends on the presence of fish stock, the size of the fish stock, if present, as well as the size of the pond. All filter systems work with active biological and mechanical cleaning. This means that the filter must be supplied continuously with water – i.e 24 hours a day. The filtering can only be interrupted when the operating temperature falls below 10 degrees Celsius. To place in service again, Biokick 1 supports rapid new colonisation of microorganisms with the right starter bacteria. OASE has developed the Aquamax pump range for 24-hour continuous operation. These pumps transport polluted water for at least 50,000 hours with low power consumption.

The Oase Biotec 36 Screenmatic enables safer and easier removal of coarse substances from the pond. It provides biological-mechanical filtration function in tandem with outstanding technology for extracting coarse pollutants, guaranteeing clear and healthy water with low maintenance.

The Oase BioSmart 30000 Set gives you a filter kit for your pond which is ready to set up and get going right away. Complete kit means that you get a flow-through BioSmart 30000 filter, Aquamax Eco Classic 8500 pump, Bitron 36C UVC Clarifier to clear and prevent green water and 5 metres of 38mm hose. For ponds up to 30,000 litres without fish or 15,000 litres with fish. Product Specification: Filter dimensions when Bitron is attached 920 x 600 x 405. Pump power consumption 80 watts. Pump power cable length 10 metres. UVC power cable length 5 metres. Net Weight 24kg. 2 Year Guarantee on filter, 3+2 year Oase guarantee on pond pump. 4 blue foams, 4 red foams, 1 green foam. Inlet size 20, 25, 32, 38 and 50mm. Outlet DN75mm. Discharge outlet DN50mm.

Oase Biotec 18 Filter (Screenmatic) and Bitron 55watt UVC is perfect for keeping your ponds looking clean. It has a high capacity mechanical biological flow through and multi chamber ensuring you have a clean pond.

High capacity mechanical biological flow through and multi chamber filters for clear ponds Special filter materials are used in all Biotec filters for effective biological cleaning Biotec 12 18 and 36 have a Screenmatic pre clarifying stage for extracting coarse pollutants All Biotec filters have a cleaning mechanism for cleaning filter sponges and they also have a pollutant level displayBiotec filters can be partially recessed in the ground. Suitable for fish ponds max. 30000 litres. Suitable for decorative ponds max. 60000 litres

Consisting of Biotec 18, Bitron 55C and Aquamax 16,000 is suitable for ponds up to 54,000 litres. Our selection tables provide an overview of the many different filter systems and combination possibilities. OASE designates complete systems with the name BIOsys, consisting of UVC device with its own filter and pump. Deciding on the correct system depends on the presence of fish stock, the size of the fish stock, if present, as well as the size of the pond. All filter systems work with active biological and mechanical cleaning. This means that the filter must be supplied continuously with water – i.e 24 hours a day. The filtering can only be interrupted when the operating temperature falls below 10 degrees Celsius. To place in service again, Biokick 1 supports rapid new colonisation of microorganisms with the right starter bacteria. OASE has developed the Aquamax pump range for 24-hour continuous operation. These pumps transport polluted water for at least 50,000 hours with low power consumption.

Complete, optimally matched pump and filter. Easy filter maintenance thanks to pollutant indicator, cleaning handles and sludge drain. Filter can be recessed into the ground to 1/3 of it's height. Clear water guarantee through the ideal combination of filter, pump and UVC technology. Delivered with 5m of 1 1/2" hose and Oase Aquamax Pump.

The Oase BioSmart 30000 flow through pond filter is ideal for both beginners or experienced pond keepers, being easy to set up and maintain and providing excellent filtration. With cleaning handles on your foams for convenient maintenance, and the integrated sludge drain enables you to remove any debris from the bottom of your filter after cleaning. A temperature display so you can keep a check on the water temperature of your pond at all times and use the correct fish food. Product Specification: Dimensions 770 x 555 x 405mm. Net weight 10.3kg. Guaranteed for 3 years. 4 blue coarse foams, 4 red fine foams, 1 green foam. Inlet size 25, 32, 38mm. Outlet DN75mm. For ponds up to 30,000 litres without fish. For ponds up to 15,000 litres with fish.

The BioSmart 36000 Pond Filter is an easy and efficient way to ensure that your pond stays fresh and clear. With added oxygen enrichment channeling, pollution and temperature displays and sludge drain for debris removal, the BioSmart range is perfect for any new pond owner or novice.

A pioneering filter technology innovation: An automatic self-cleaning filter that autonomously monitors virtually all of the loads that can upset the balance in the pond, and thus ensures clean water – 365 days a year. With the intelligent control unit the UVC clarifier is activated manually or automatically and the filter is cleaned by the sludge pump thatis also contained in the filter. With the FiltoMatic Set CWS OASE makes it easy to select the right filter size. Three different filter sizes are available for the appropriate pond volume in litres with fish stock. If the need for filter capacity should increase, the system can be easily extended with a OxyTex CWS.

Oase FiltoMatic CWS 7000 self cleaning pond filter suitable for ponds up to 7,000 litres, with a 3 year guarantee. Available from gardensite.co.uk

A pioneering filter technology innovation: An automatic self-cleaning filter that autonomously monitors virtually all of the loads that can upset the balance in the pond, and thus ensures clean water – 365 days a year. With the intelligent control unit the UVC clarifier is activated manually or automatically and the filter is cleaned by the sludge pump thatis also contained in the filter.

Oase FiltoMatic CWS Set 7000 Pond Filter and Pump suitable for ponds up to 7,000 litres. With a 3 year guarantee for your FiltoMatic and a 5 year guarantee for your Aquamax Premium Eco pump.

Oase FiltoMatic CWS Set 14000 Pond Filter and Pump suitable for ponds up to 14,000 litres. With a 3 year guarantee for your FiltoMatic and a 5 year guarantee for your Aquamax Premium Eco pump.

Oase FiltoMatic CWS Set 25000 Pond Filter and Pump suitable for ponds up to 25,000 litres. With a 3 year guarantee for your FiltoMatic and a 5 year guarantee for your Aquamax Premium Eco pump.

Oase FiltoMatic CWS 14000 self cleaning pond filter suitable for ponds up to 14,000 litres, with a 3 year guarantee.For ponds up to 14,000 litres Innovative control unit with display for water temperature Up to 40% power savings thanks to UVC unit that is activated when needed Integrated UVC cleaning rotor and oxygen enrichment

Oase FiltoMatic CWS 25000 self cleaning pond filter suitable for ponds up to 25,000 litres, with a 3 year guarantee. available to purchase at gardensite.co.uk

The Oase Biotec 30 has been designed for large ponds, and particularly for ponds with koi stock. The special filter surfaces enable rapid break-down of large quantities of nutrients.

Our selection tables provide an overview of the many different filter systems and combination possibilities. OASE designates complete systems with the name BIOsys, consisting of UVC device with its own filter and pump. Deciding on the correct system depends on the presence of fish stock, the size of the fish stock, if present, as well as the size of the pond. All filter systems work with active biological and mechanical cleaning. This means that the filter must be supplied continuously with water – i.e 24 hours a day. The filtering can only be interrupted when the operating temperature falls below 10 degrees Celsius. To place in service again, Biokick 1 supports rapid new colonisation of microorganisms with the right starter bacteria. OASE has developed the Aquamax pump range for 24-hour continuous operation. These pumps transport polluted water for at least 50,000 hours with low power consumption.

The BioTec Premium 80000 EGC is an intelligent filter system with an integrated high powered pressure pump. Flow through rates can reach up to 15,000 litres per hour.

Perfect for ponds which are well shaded, this Exocel box filter will remove any waste from the water created by wildlife such as fish or other aquatic life.

For ponds up to 5000 litres (1111 gallons) in size, this Ecocel box filter will remove any waste and create clean, clear water for your pond.

Standard black box pond filter to be used with existing or new pond pump. For ponds upto 1000 litres with fish. Don’t forget you may need to purchase pipe & clips Please note, this filter should be situated either level, or above the water surface & you should never attempt to reduce any outlet pipe diameter.