skip to main content
Quote 'FREEP' for FREE Delivery on £35 Spend or over

Gravity Filters

Traditional 'black box' pond filters. With their bright UVC bulbs, bulky filter foams and large quantity of bio media they are designed to keep your pond clean and healthy.

Showing 48 products
pondxpert filtobox 3000 bio filter PondXpert FiltoBox 3000 BIO Filter
RRP £79.99
£39.99
More
pondxpert filtobox 3000 filter (5w uvc) PondXpert FiltoBox 3000 Filter (5w UVC)
RRP £179.99
£89.99
More
pondxpert filtobox 4500 bio filter PondXpert FiltoBox 4500 BIO Filter
RRP £99.99
£49.99
More
pondxpert filtobox 4500 filter (7w uvc) PondXpert FiltoBox 4500 Filter (7w UVC)
RRP £199.99
£99.99
More
pondxpert filtobox 6000 filter (9w uvc) PondXpert FiltoBox 6000 Filter (9w UVC)
RRP £259.99
£129.99
More
pondxpert filtobox 12000 filter (18w uvc) PondXpert FiltoBox 12000 Filter (18w UVC)
RRP £399.99
£199.99
More
pondxpert ecofilter 2000 filter PondXpert EcoFilter 2000 Filter
RRP £79.99
£39.99
More
pondxpert ecofilter 4000 filter PondXpert EcoFilter 4000 Filter
RRP £99.99
£49.99
More
pondxpert multichamber 9000 filter PondXpert MultiChamber 9000 Filter
RRP £239.99
£99.99
More
pondxpert multichamber 9000 & greenstop pro 36w uvc PondXpert MultiChamber 9000 & GreenStop Pro 36w UVC
RRP £359.99
£169.99
More
pondxpert multichamber 18000 filter PondXpert MultiChamber 18000 Filter
RRP £399.99
£179.99
More
pondxpert multichamber 18000 pond filter & greenstop pro 36w uvc PondXpert MultiChamber 18000 Pond Filter & GreenStop Pro 36w UVC
RRP £519.99
£249.99
More
pondxpert multichamber 36000 filter PondXpert MultiChamber 36000 Filter
RRP £559.99
£259.99
More
pondxpert multichamber 36000 pond filter & greenstop pro uvc PondXpert MultiChamber 36000 Pond Filter & GreenStop Pro UVC
RRP £679.99
£329.99
More
blagdon midipond 20000 pond filter (18w uvc) Blagdon Midipond 20000 Pond Filter (18w UVC)
RRP £329.69
£299.99
More
Max Flow:
10000
Max Pond Size:
20000
UV Wattage:
18
blagdon midipond 28000 pond filter (24w uvc) Blagdon Midipond 28000 Pond Filter (24w UVC)
RRP £379.59
£359.99
More
Max Flow:
7000
Max Pond Size:
14000
UV Wattage:
24
blagdon minipond 9000 box filter (5w uvc) Blagdon Minipond 9000 Box Filter (5w UVC)
RRP £149.99
£142.99
More
blagdon minipond 12000 box filter (9w uvc) Blagdon Minipond 12000 Box Filter (9w UVC)
RRP £169.99
£159.99
More
evolution aqua eazypod air green Evolution Aqua EazyPod Air Green
RRP £695.95
£615.95
More
evolution aqua eazypod complete green + air pump & 18w uvc Evolution Aqua EazyPod Complete Green + Air Pump & 18w UVC
RRP £759.95
£659.95
More
evolution aqua eazypod grey Evolution Aqua EazyPod Grey
RRP £539.95
£465.95
More
Max Flow:
10000
Max Pond Size:
20000
evolution aqua eazypod air grey Evolution Aqua EazyPod Air Grey
RRP £695.95
£615.95
More
Max Flow:
10000
Max Pond Size:
20000
evolution aqua eazypod green Evolution Aqua EazyPod Green
RRP £539.95
£465.95
More
evolution aqua eazypod grey complete + air pump & 18w uvc Evolution Aqua EazyPod Grey Complete + Air Pump & 18w UVC
RRP £759.95
£659.95
More
Max Flow:
10000
Max Pond Size:
20000
UV Wattage:
18
evolution aqua eazypod air automatic (grey) Evolution Aqua EazyPod Air Automatic (GREY)
RRP £859.95
£759.95
More
evolution aqua eazypod automatic complete + air pump & 18w uvc (grey) Evolution Aqua EazyPod Automatic Complete + Air Pump & 18w UVC (GREY)
£819.95
More
fish mate 2500 pond filter box (8w uvc) Fish Mate 2500 Pond Filter Box (8w UVC)
RRP £107.00
£73.99
More
fish mate 5000 bio filter (no uvc) Fish Mate 5000 Bio Filter (NO UVC)
RRP £42.75
£39.99
More
hozelock ecocel 2500 pond filter (no uvc) Hozelock Ecocel 2500 Pond Filter (NO UVC)
RRP £76.99
£46.99
More
Max Pond Size:
2500
hozelock ecocel 5000 pond filter (no uvc) Hozelock Ecocel 5000 Pond Filter (NO UVC)
RRP £87.99
£57.99
More
hozelock ecocel 10000 pond filter (no uvc) Hozelock Ecocel 10000 Pond Filter (NO UVC)
RRP £124.99
£84.99
More
hozelock ecopower 4000 pond filter (8w uvc) Hozelock Ecopower 4000 Pond Filter (8w UVC)
RRP £219.99
£129.99
More
hozelock ecopower+ 6000 pond filter (12w uvc) Hozelock Ecopower+ 6000 Pond Filter (12w UVC)
RRP £234.99
£139.99
More
hozelock ecopower+ 10000 pond filter (16w uvc) Hozelock Ecopower+ 10000 Pond Filter (16w UVC)
RRP £309.99
£189.99
More
lotus clear pond 18 7-stage filter (18w uvc) Lotus Clear Pond 18 7-Stage Filter (18w UVC)
RRP £228.99
£169.99
More
lotus clear pond 25 7-stage filter (25w uvc) Lotus Clear Pond 25 7-Stage Filter (25w UVC)
RRP £344.99
£249.99
More
lotus clear pond 50 7-stage filter (50w uvc) Lotus Clear Pond 50 7-Stage Filter (50w UVC)
RRP £499.99
£364.99
More
Max Pond Size:
27000
UV Wattage:
50
lotus clear pond 80 7-stage filter (80w uvc) Lotus Clear Pond 80 7-Stage Filter (80w UVC)
RRP £639.99
£464.99
More
Max Flow:
12000
Max Pond Size:
36000
UV Wattage:
80
lotus green genie 2500 filter (7w uvc) Lotus Green Genie 2500 Filter (7w UVC)
RRP £124.99
£94.99
More
lotus green genie 3500 filter (10w uvc) Lotus Green Genie 3500 Filter (10w UVC)
RRP £139.99
£104.99
More
lotus green genie 6500 filter (18w uvc) Lotus Green Genie 6500 Filter (18w UVC)
RRP £149.99
£109.99
More
lotus green genie 12500 filter (18w uvc) Lotus Green Genie 12500 Filter (18w UVC)
RRP £179.99
£129.99
More
lotus green genie 18000 filter (18w uvc) Lotus Green Genie 18000 Filter (18w UVC)
RRP £225.99
£164.99
More
lotus green genie 24000 filter (25w uvc) Lotus Green Genie 24000 Filter (25w UVC)
RRP £287.99
£209.99
More
lotus green genie 30000 filter (25w uvc) Lotus Green Genie 30000 Filter (25w UVC)
RRP £379.99
£279.99
More
lotus green genie 48000 filter (50w uvc) Lotus Green Genie 48000 Filter (50w UVC)
RRP £466.99
£339.99
More
oase proficlear premium compact-m pump-fed egc (47009) Oase ProfiClear Premium Compact-M Pump-Fed EGC (47009)
RRP £2,499.99
£1,099.99
More
oase proficlear pump chamber (51061) Oase ProfiClear Pump Chamber (51061)
RRP £799.99
£349.99
More
Best Sellers
We are the leading UK pond supplies specialist and we sell the best choice of pond equipment from PondXpert, Hozelock, Laguna, Fishmate and more at discount prices.
tensor tornado pond vacuum Tensor Tornado Pond Vacuum
RRP £19.99
£9.99
More
hozelock cascade 450 pond pump Hozelock Cascade 450 Pond Pump
RRP £89.99
£44.99
More
Max Flow One Head:
0
Fountain Height:
0.63
Waterfall Width:
0
hozelock ecopwer plus 2500 uvc filter Hozelock Ecopwer Plus 2500 UVC Filter
RRP £139.99
£69.99
More
Max Flow:
1100
Max Pond Size:
2200
UV Wattage:
6
hozelock ecopower 5000 plus pond filter Hozelock Ecopower 5000 Plus Pond Filter
RRP £149.99
£59.99
More
Max Flow:
2250
Max Pond Size:
5000
UV Wattage:
8
Newsletter Signup

Receive internet-exclusive offers, discounts and previews by email.

Tips and Advice from the Blog

Why is my Pond losing water?

Water loss might be a cause for concern; but in most cases, it can be easily resolved. 

See All Tips and Advice

Latest Tweet

© Copyright Pondkeeper 2005 - 2022. Pondkeeper is registered in England, Registration no. 5601027. Our VAT number is GB 875 4886 60.

See the site map | privacy policy | terms and conditions.

Website created by Edward Robertson web design with the Responsive Grid System