Mega Black Box Filter Range   Scroll down page for prices and sizes

The Yamitsu range of Mega Media filters are ideal for garden ponds up to 3,500 gallons (depending on stocking density). They are supplied complete with one of the most comprehensive media packages on the market. This ensures a very high level of biological and mechanical filtration. Their no-fuss design makes installation simple. They have been designed to enable partial burial if required. 

Filter System Identification Key

1. Pre-filter. Used to extend pump maintenance intervals buy preventing, debris, newts, frogs etc. being sucked into the pump
2. Submersible pump. Sucks water from the pond and pumps it through the UV to the filter.
3. Flexible Pipe. Routes the water from the pump to the UV (if fitted).
4. UV Algae Master. For the control of green water algae.
5. Magnetic venturi (if fitted) it is much better to fit an air pump. Oxygenates the water and helps to prevent limescale and blanket weed.
6. Pump fed filter. For mechanical and biological filtration. To colonise bacteria (for biological filtration), removes waste and improves water quality.
7. Filter return. Return flow back to pond. Could be via a waterfall or other water feature.
8. Water level of pond

Four Stage System (Mega Filter)

Six Stage System (Mega Large / Mega XL Large / Mega Max Filter)

Inside View with Media Removed

Sizes of Different Models

Filter Box and Pump Chart

Prices and Sizes

Image	Code	Name	Description	Price	Qty
	FBAS001	Basic Filter 2 stage + "Free Hydra Pond Filter Blanket"	Filter Box Size 12" high x 17.5" long x 11.5" wide. Goldfish Pond size 800 gln/3,000 ltrs; Koi Carp Pond size 400 gln/1,500 ltrs. Max flow rate 400gph/1,500lph. Price £25.49 + VAT. Our price includes VAT.	£29.95
	FBST001	Standard Mega Filter 4 Stage + "Free Hydra Pond Filter Blanket"	Filter Box Size 12" high x 17.5" long x 11.5" wide. Goldfish Pond size 1,500 glns/ 7,000 trs; Koi Carp Pond size 750 gln/3,500 trs with a max flow rate 750gph/3,500lph. Price £30.17 + VAT. Our price includes VAT.	£35.45
	FUST001	Standard (+11w UV) Mega Filter 4 stage + "Free Hydra Pond Filter Blanket"	Filter Box Size 12" high x 17.5" long x 11.5" wide. Goldfish Pond size 1,500 glns/ 7,000 ltrs; Koi Carp Pond size 750 glns/3,500 ltrs max flow rate of 750gph/3,500lph. Price £67.95 + VAT. Our price includes VAT.	£79.85
	FBLA001	Large Mega Filter (6 Stage) + "Free Hydra Pond Filter Blanket"	Filter Box Size 16.5" high x 24.75" long x 17.5" wide. Goldfish Pond size 2,000 gln/ 7,000 ltrs; Koi Carp Pond size 1,000 glns/4,500 ltrs with a max flow rate of 1,000 gph/4,500lph. Price £70.60 + VAT. Our price includes VAT.	£82.95
	FULA001	Large Mega (+15w UV) Filter 6 Stage + "Free Hydra Pond Filter Blanket"	Filter Box Size 16.5" high x 24.75" long x 17.5" wide. Goldfish Pond size 2,000 glns/ 7,000 ltrs; Koi Carp Pond size 1,000 glns/4,500 ltrs max flow rate of 1,000 gph/4,500lph. Price £118.73 + VAT. Our price includes VAT.	£139.50
	FBXL001	XL Mega Filter (6 Stage) + "Free Hydra Pond Filter Blanket"	Filter Box Size 21" high - 27.5" long - 21" wide. Goldfish Pond size 2,600 gln/ 12,000 ltrs; Koi Carp Pond size 1,000 glns/4,500 ltrs with a max flow rate of 1,300 gph/6,000lph. Price £99.50 + VAT. Our price includes VAT.	£116.92
	FUXL001	XL (+25w UV) Mega Filter (6 Stage) + "Free Hydra Pond Filter Blanket"	Filter Box Size 21" high - 27.5" long - 21" wide. Goldfish Pond size 2,600 gln/ 12,000 ltrs; Koi Carp Pond size 1,000 glns/4,500 ltrs with a max flow rate of 1,300 gph/6,000lph. Price £169.50 + VAT. Our price includes VAT.	£199.16
	FBMA001	Max Mega Filter 6 Stage + "Free Hydra Pond Filter Blanket" (1)	Filter Box Size Height 24" - Width 24" - Length 37.5". Goldfish Pond size 3,500 glns/ 16,000 ltrs; Koi Carp Pond size 1,300 glns/6,000 ltrs with a max flow rate of 1,300 gph/6,000 lph. Price £169.00 + VAT. Our price includes VAT.	£198.58
	FUMA001	Max Mega (+30w UV) Filter 6 Stage + "Free Hydra Pond Filter Blanket" (1)	Goldfish Pond size 3,500 glns/ 16,000 ltrs; Koi Carp Pond size 1,300 glns/6,000 ltrs with a max flow rate of 1,300 gph/6,000 lph. Price £269.00 + VAT. Our price includes VAT.	£316.08