skip to main content
Quote 'FREEP' for free delivery on £35 spend or over
  • Thousands of products in stock
  • Selling online since 2005
  • Visit our shop
  • 98% Feefo Logo rating

Lotus Clear Pond 18 7-Stage Filter - 18w UVC

Product Code: OCP00018
Lotus
£209.99
RRP: £244.99 | Save £35.00 (14%)
In Stock
Feefo logo
Want this for Monday November 4th? Order in the next
22 hours, 38 minutes, 20 seconds
Loved by customers
98% Feefo Rating.
100% Secure
Shop with confidence.
Speedy Delivery
1000s of items in stock.
Looking for spares?

If you need to purchase an individual part of this product then you can view the full list of spare parts we have available.

View Spare Parts

About the Lotus Clear Pond 18 7-Stage Filter - 18w UVC

Manufacturer: Lotus

A superior pond filter for small ponds.

Our most advanced flow-through pond filter with an advanced 7 stage filter process, high power UVC and quick action de-sludge. At last we have found a box pond filter to satisfy the more discerning goldfish pond keeper. This box is even good enough for koi (see reduced pond size figures).
This compact multi-bay system employs filter foam cartridges, brushes and flocor media to ensure your dirty pond water is thoroughly filtered.
It has a powerful UVC unit built into the lids to keep your water clear of green water and is a doddle to clean due to the quick action back flush.
A full de-sludge is also available by simple hose attachment - all filter media is held above the filter floor so valuable friendly bacteria will not be harmed by this process.

NOTE: UVC bulb is included.  One of the images shows two outlets, current stock only has one outlet.

NOTE: The outer diameter of the outlet is 53.7mm. If you wish to extend the outlet pipe you will need the connection piece to allow 2” hose.

Lotus Clear Pond 18 7-Stage Filter - 18w UVC Features

Dimensions:
* Length: 46cm
* Width: 30cm
* Height: 41cm

UVC power: 18w (double-ended)

Power cable length: 3m

Brushes: Red (x3)

Filter cartridges: Blue (x2)

Foams: Fine, medium & coarse (1 of each)

Guarantee: 1 year

Maximum flow-rate: 3,000lph (660gph)

Maximum pond volume: 15,000 litres (3,300 gallons)

Inlet: 12/20/25mm (stepped hosetail)

Outlet: 50mm

"Top in - Top Out" water flow means that the filter can be partially buried if necessary

Filter brushes remove the bigger heavy solids- the water then passes through a foam cartridge chamber for mechanical & biological filtration

The water then passes through three grades of multi-layered foam then flocor media before returning clean water to the pond Back flush outlet for quick de-sludge

Back flush hose inlet for full de-sludge

Alternative Sizes

Reviews for Lotus Clear Pond 18 7-Stage Filter - 18w UVC

Trusted Customer
29th March 2017
All appears to be working ok with no leaks. Lid does not quite fit properly but it still doesn't leak. Please note that the outlet pipe on this filter is not designed to be extended which is why it is a strange size. I overcame this problem by attaching a 2" x 1 1/2" rubber reducing connector directly over the threaded part of the outlet. I can't comment on the efficiency of the filter because it has not been running long enough and the fish are not in yet.
Trusted Customer
16th June 2016
0 ring on outlet not very good very flimsy when full tightened up still weeps slightly not good seal also pipe is44mm not easy to get additional pipe or bends etc general sizes available 40 or 50 mm
Trusted Customer
31st March 2016
Trusted Customer
8th August 2015
Lack of informative instructions or diagrams made this take a long time to set up. The input connection is tricky to do and currently leaks (only just put in place).
Trusted Customer
8th June 2015
Fantastic filter - had green water that cleared after 3 days. Hoping to save a fortune on pond treatments that we had used all last summer when we had green soup!
Reviews provided by
feefo Logo