Oase BioPress Pressure Pond Filter 4000

Oase BioPress Pressure Filter 4000
Was £309.99 Now £138.99


Product Description


Oase BioPress Pressure Filter 4000

The Oase BioPress 4000 Pressurised Pond Filter provides both biological and mechanical filtration which along with an integrated 7 watt UVC ensure crystal clear water in ponds up to 4000 litres. The entry level BioPress filter range feature an easy clean handle which compresses the filter sponges making the cleaning of the filter quick and easy, without the need to open the filter itself.

Thanks to its pressurised design the filter can be partially buried beside the pond to allow for almost invisible integration into the surrounding garden, especially when used in conjunction with the Oase Filtoclear Filtocap filter rock cover. As the filter is a sealed unit, the return water can be pumped up higher than the filter itself, providing an ideal solution for supplying an elevated stream or waterfall.

The BioPress 4000 Pond Filter is also available as a complete Filter Set with an optimally sized Oase Filter Pump.



  • Combination of mechanical biological cleaning and effective UVC technology
  • Easy cleaning via the incorporated Easy Clean Handle
  • It can be buried for almost invisible integration in the garden
  • Ideal for supplying higher elevated watercourses
  • Quick release clips provide easy access for maintenance purposes
  • Supplied with all hose connections for fast and trouble free installation
  • Includes Oase Clear Water Guarantee
  • 2 Year Guarantee



Dimensions (Ø x H)225 x 335 mm

Power Consumption 11 w

UVC Power 7 w

No. Of Blue Foams 1

No. Of Black Foams 2

No. of Bio-Surface Elements -

Inlet Connection 19/25/32/38 mm

Outlet Connection 19/25/32/38 mm

Max. Pond Size 4.0 m³

Max. Pond Size with Fish Stock 2.0 m³

Max. Pond Size with Koi 1.0 m³

Cable Length Transformer / 12v Device 3 m

Guarantee 2 Years


Courier Delivery: Next Working Day Service (for in stock items)
Courier Delivery Saturday Delivery Service
Royal Mail - First & Second class: 1-3 Working Day Service

If a product is deemed to be fragile/bulky or heavy, surcharges may be added to your delivery charges at checkout.
An item will be noted as In stock when you select the product and size you require. Available items are usually in stock that day or within 1-2 working days, with the exception of some bulkier or high value items.
All delivery service times apply to stock items ordered before 1pm

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