Laguna Pressure Flo Pond Filters

5 reviews

The Laguna Pressure-Flo pressurised pond filter provides important water filtration functions that are essential for everyday pond maintenance: mechanical and biological filtration, as well as UVC sterilisation, which is great for keeping your pond algae free.


  • Pressure Flo 3000
    code: PT1715 In Stock (Only 1 left!)
  • Pressure Flo 6000
    code: PT1716 In Stock (Only 1 left!)
  • Pressure Flo 10000
    code: PT1717 In Stock (Only 2 left!)
  • Pressure Flo 14000
    code: PT1718 Out of stock (
    More stock due in 4 days

Product Information

The Laguna Pressure-Flo pond filter features a revolutionary patented Easy Clean Backwash-Cleaning System that completely cleans the entire surface of the foam filters, and has had significant improvements so is now even easier to use than before.

Pressure-Flo is designed to work in tandem with a solids handling pump, ideally a Laguna Max-Flo waterfall and filter pump. With the filter connected to the pump, water enters the unit through a water inlet. It then passes through the mechanical filtration stage, consisting of highly durable foam filters that intercept and trap dirt and debris.

Next, water enters a biological filtration chamber where it comes into contact with BioRock biological filter media* which remove ammonia, and harbour beneficial bacteria keeping the water healthy for plants and fish. Dirt-free water then passes along an integrated UV-C lamp, where it is exposed to ultraviolet rays that inhibit the growth of algae. Water finally returns to the pond thoroughly cleansed.

This patented system is the only one of its kind. Backwash cleaning can easily and comfortably be completed in a few minutes without opening the lid. This feature ensures that the filter performs at optimal levels for many days and prolongs the time between full maintenance sessions. An easy-to-view cleaning indicator signals when it's time to perform backwash cleaning.

*Only foam filtration included with the Pressure Flo 3000 version (PT1715).

Product Guarantee Wildlife Pond Size Community Pond Size UV Wattage Recommended Flow Rate UV Cable Length
Pressure Flo 3000 3 Years 3000ltr 1500ltr 11w 2200lph 4.8m
Pressure Flo 6000 3 Years 6000ltr 3000ltr 11w 4000lph 4.8m
Pressure Flo 14000 3 Years 14000ltr 7000ltr (also suitable for Koi ponds upto 3500ltr) 24w 9000lph 4.8m

Latest Customer Reviews

  • Rating
    Date 30/11/2021 10:11am
    Laguna Pressure Flo 6000
    Feefo Logo
    Works fine after all checks done
  • Rating
    Date 10/04/2021 09:04am
    Laguna Pressure Flo 10000
    Feefo Logo
    Powerful and efficient. I love the backwash system which makes pond maintenance very easy.
  • Rating
    Date 03/06/2020 16:06pm
    Laguna Pressure Flo 6000
    Feefo Logo
    filter works fine pond now clearing ok
  • Rating
    Date 21/05/2020 05:05am
    Laguna Pressure Flo 14000
    Feefo Logo
    Have had a Laguna pressure flow before sand was very pleased with the product this one is the next size up as the one before is not now available am sure it will be just as good.
  • Rating
    Date 21/08/2019 18:08pm
    Laguna Pressure Flo 6000
    Feefo Logo
    Filter leaks not impressed
  • Rating
    Date 12/08/2019 10:08am
    Laguna Pressure Flo 3000
    Feefo Logo
    I am replacing a Laguna Pressure Filter. I have had for many years.