These efficient Biofilters contain fine filter foam for mechanical filtering and two types of filter medium for effective biological treatment. Top inlet, bottom outlet - requires gravity-feed back into pond. Includes over-flow and multi-hosetails for easy installation.

FiltraPure 4000 Bio-Filter Key Features

  • Helps maintain a clean and healthy pond by providing a large surface area for beneficial bacteria to grow and reduce pond waste.
  • Prevents pump and fountain heads from clogging
  • Threaded hosetail fittings included
  • Easy access for cleaning
  • Use with all pond pumps which have a 19mm threaded inlet

FiltraPure 4000 Bio-Filter Specifications

Max Pond Volume: 4000L
Required Pump Size: 2500L/Hr
Optimum Flow Rate: 1500L/Hr
Inlet Size / Type: Multi-hosetail
Dimensions: 35 x 29.5 x 40cm(H)

Please note: Pump sizing is given for maximum pond size with a 0.5m head. May require a larger pump size if the pump is to supply other features, e.g. fountains.

(SKU: 130628)


SKU 130628
Barcode # 8711465559676
Brand Filtrapure
Warranty Length 20 Years
Warranty Conditions Replacement Warranty
Shipping Weight 6.00 kg
Assembled Length 0.295m
Assembled Height 0.400m
Assembled Width 0.350m
Type Pond Filtration

Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.

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