Medium Gravity Filters

Suitable for ponds up to 20,000 litres (4,000 gals) see chart for details. All Gravity UV & BIO Models are supplied in singles. Where the selection chart refers to M25W x 2 you will need to purchase two units and wire them in separately. It is recommended to run Gravity Fed Filters with separate pumps rather than linking them together. The instructions show how a single pump could be used but the required balancing valve is not available. 1 version available:

  • Model MBIO without UV clarifier, filtation rate 4,000 - 8,000 L/h (800 - 1,600 GPH)

Dimensions (L x W x H) 636 x 424 x 326mm (25" x 17" x 13")

It has a flip up lid for easy maintenance, profiled filter sponge pads for mechanical filtration and SUPRA biological filter media in a removable tray. This posesses over 100 times the biological surface area of conventional plastic media. The specific structure of Supra enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite.

The inlet is fitted with a multi hose connector and will accept 19mm (3/4"), 25mm (1") or 32mm (1 1/4") hose. The outlets can either be positioned over the edge of the pond or 38mm (1 1/2") tubing may be fitted. NB the instructions may refer to a Blue sealing ring on the multi hose adaptor. The multi hose adaptor design has now been altered to include a ridge and therefore no longer comes with or needs the blue sealing ring.

Filtration selection page

Ordering Details

All prices include VAT. Orders over £30 are carriage paid (England, Wales and Scottish Lowlands only - see Delivery Charges for surcharges to all other areas). To buy on line click on the "Add to basket" buttons, to view your basket click here. Alternatively make a note of the part numbers of any items that you wish to purchase then click here for ordering instructions.

Description

Part Number

Price
MBIO medium gravity filter.240withdrawn

Optional Extras

Description

Part Number

Price
Black anti kink hose to fit inlet, 19mm (0.75") per metre 19BAKH £1.39

Or call 01509 261256
Double wire hose clip 19mm (0.75 inch), each. Material galvanised mild steel, colour may vary due to coating19DWHC£0.69

Or call 01509 261256
Black anti kink hose to fit inlet, 25mm (1") per metre 25BAKH £1.61

Or call 01509 261256
Double wire hose clip 25mm (1 inch), each. Material galvanised mild steel, colour may vary due to coating25DWHC£0.69

Or call 01509 261256
Black anti kink hose to fit inlet, 32mm (1.25") per metre 32BAKH £2.52

Or call 01509 261256
Double wire hose clip 32mm (1.25 inch), each. Material galvanised mild steel, colour may vary due to coating32DWHC£0.69

Or call 01509 261256
Black anti kink hose to fit inlet outlets, 38mm (1.5") per metre 38BAKH £3.14

Or call 01509 261256
Double wire hose clip 38mm (1.5 inch), each. Material galvanised mild steel, colour may vary due to coating38DWHC£1.29

Or call 01509 261256

We stock spare parts for this filter click here for details.

These filters are guaranteed for 3 years, click here for details.

Azpack
Azpack Limited, 12 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics, LE11 5JF, England. (01509) 261256