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Filtration for Ponds >> Laguna


Featured Pond Products

Bioforce 2000 Filter 20...
Bioforce 2000 Filter 2000 gal. 1000 gph

Cyprio Bioforce is a pressurised filter that can be buried up to its lid so can be completely hidden near t...

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439.98 (Buy Now)

Biostep 10 Filter 1200 ...
Biostep 10 Filter 1200 gph 2500 gal.

The all new BioSteps filter for small koi ponds up to 1000 gallons and water gardens up to 2000 gallons. &n...

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269.98 (Buy Now)

Laguna PowerFlo Externa...
Laguna PowerFlo External Pond Filter Laguna PowerFlo External Biological Filter 4500 is ideal for larger ponds up to 1000 US gallons or 4500 L. The...
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159.99 (Buy Now)


Laguna Internal Round Filter

Laguna Internal Round FilterLaguna PowerFlo Round Filter provides complete mechanical, biological and chemical filtration. The result is clean and healthy pond water and a significant reduction in the frequency of clogging in water pumps and fountain heads. Its unique shape is ideal for a number of applications including whiskey barrels, patio & deck basins, and outdoor & indoor ponds up to 500 US gal./1892 L. A large surface area is designed for superior filtering capacity. The unit can be fitted with a Laguna PowerJet fountain pump which is required to circulate the water.

Two Laguna pond lights (sold separately) can also be anchored to the unit to create colourful light displays. The filter Includes two filter pads  (mechanical/ biological & chemical). Diameter: 19"/48 cm. Height 4-1/2"/11.4 cm.
Item #Description Price Add to Cart
PT-1760Laguna Filtering Material$ 16.99 Add to Cart
PT-1755Laguna Replacement Carton Zeolite Pad$ 19.99 Add to Cart
PT-1750Laguna Internal Round Filter$ 69.99 Add to Cart

Laguna Magnetic Water Clarifier

Laguna Magnetic Water ClarifierLaguna Magnetic Water Clarifier is designed to help improve the performance of pond equipment like pumps, filters, and UV Sterilizers/Clarifiers by inhibiting mineral salts from forming limescale. Limescale can severely hamper the functioning of pond water equipment such as pumps, filters and UV Sterilizers/ Clarifiers. The formation of limescale on the quartz sleeves of UV Sterilizers/ Clarifiers, for example, can block UV light from entering the inner chamber and inhibit performance.

It is therefore important to control the growth of limescale to ensure that pond equipment performs optimally. One way to do this is to minimize the ability of mineral salts to develop into limescale. It is a generally-accepted notion that running water through a magnetic field reduces the ability of mineral salts to produce limescale. Another important benefit of controlling or altering the structure of mineral salts is that it can severely restrict the ability of blanketweed from absorbing mineral salts. This process is not entirely understood, but it has been shown that the growth of blanketweed is limited when it cannot absorb sufficient amounts of mineral salts.

  • For ponds up to 4000 U.S. gallons/15,120 L.
  • Includes 2 Universal Click-Fit hose couplings.
Item #Description Price Add to Cart
PT-1710Laguna Magnetic Water Clarifier$ 59.99 Add to Cart

Laguna PowerFlo

Laguna PowerFlo The Laguna PowerFlo Skimmer 5000 for ponds up to 5000 (US Gallons) 18,925(liters) Heavy-duty surface skimming filter provides superior Mechanical and Biological filtration. Mechanical filtration begins as water flows through the floating skimmer door which automatically adjusts to pond water level into the large chamber basket for collecting leaves and large debris. The pond water then drawn into to the remaining chambers for additional mechanical, biological and chemical filtration. All chambers are designed with built in handles for easy removal for cleaning and media replacement. The filter features heavy duty injection molded construction through out for durable performance. Reinforced lid supports up to 400 lbs / 181kg features molded handles, built in locks and padlock holes. The Laguna PowerFlo Skimmer 5000 includes Laguna coarse mechanical/biological filter pad as well Laguna Biospheres biological filter media. Additional Media sold separately.

The Laguna PowerFlo Filter Falls 5000 for ponds up to 5000 (US Gallons) 18,925(liters) creates spectacular waterfalls and provides superior filtration. Construction Features: Heavy duty injection molded construction throughout. Reinforced lid supports up to 400/181 lbs/kg, safety overflow, drain fitting and plug, molded handles, lid lock with padlock lock holes, 19" spillway, Four threaded bulkheads in spillway to allow additional waterfalls, pond equipment. Filtration Features: Oxygenating Spray bar, three mechanical brushes, three large capacity chambers for Biological, Mechanical and chemical filter media all chamber feature molded handles for easy use. Filter Falls can be combined with Skimmer filter system for ponds of up 10,000 / 37,850 US Gallons / Liters
Item #Description Price Add to Cart
PT-1780Laguna Filter Wool 150 g$ 7.99 Add to Cart
PT-1779Laguna Bio Mesh Mechanical - Biological filter media$ 14.99 Add to Cart
PT-1775Laguna Coarse Mechanical/Biological Filter Pad$ 29.99 Add to Cart
PT-1776Laguna Medium Mechanical/Biological Filter Pad$ 34.99 Add to Cart
PT-1777Laguna Fine Water Polishing Filter Pad$ 39.99 Add to Cart
PT-1770Laguna PowerFlo Filter Falls$ 549.99 Add to Cart
PT-1774Laguna PowerFlo Skimmer Filter$ 549.99 Add to Cart

Laguna Pressure-Flo

Laguna Pressure-FloPressure-Flo Filter 3200 UVC is an all-in-one filtering system that keeps pond water clear and healthy.

The high performance filter provides important water filtration functions that are essential for everyday pond maintenance: mechanical and biological filtration, as well as UVC sterilization.

Pressure-Flo 3200 is designed to work in tandem with a solids handling pump such as Laguna's Max-Flo circulating 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 foam filters that intercept and trap dirt and debris.

Next, water enters a biological filtration chamber where it comes into contact with Biospheres biomedia which harbour beneficial bacteria that keeps the water healthy.

Dirt-free water then passes along an integrated UV-C lamp, where it is exposed to ultraviolet rays that inhibit the growth of single-celled algae organisms. Water finally returns to the pond thoroughly cleansed.

Pressure-Flo features a revolutionary Backwash-Cleaning System that completely cleans the entire surface of the foam filters. This patent-pending system is the only one of its kind. Backwash cleaning can easily and comfortably be done 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-view cleaning indicator signals when it's time to perform backwash cleaning.

The unit can be installed in or above ground.

Pressure-Flo 3200 UVC is for ponds up to 3200 U.S. gallons/12000 L and comes complete with a 25-watt UV lamp, filter foam and Biospheres biomedia.
Item #Description Price Add to Cart
PT-1500Laguna Pressure-Flo 700 UVC$ 299.99 Add to Cart
PT-1502Laguna Pressure-Flo 1400 UVC$ 379.99 Add to Cart
PT-1504Laguna Pressure-Flo 2100 UVC$ 549.99 Add to Cart
PT-1506Laguna Pressure-Flo 3200 UVC$ 599.99 Add to Cart

PowerFlo External Pond Filter

PowerFlo External Pond FilterLaguna PowerFlo External Biological Filter 4500 is ideal for larger ponds up to 1000 US gallons or 4500 L. The filter features an efficient 3-tiered filtering system that provides complete mechanical and biological filtration. The top tray houses pumice filter material (included) which provides mechanical and biological filtration. Below the top tray, a foam pad (also included) performs mechanical filtration. The bottom tray is designed to hold the biological media of your choice, such as Laguna BioMax(not included). The trays have convenient handles which allow you to remove them easily. Other features include a built-in drain plug and two outlets for creating waterfalls or connecting to other pond equipment such as a UV Sterilizer. The filter is designed to be installed outside the pond, which allows easy access for maintenance. A Universal Click-Fit coupling for 3/4", 1" and 1 1/4" inlet tubing is also included.

Laguna PowerFlo External Biological Filter for ponds up to 1000 US gallons or 4500 L. Includes 3-tiered filter with 2 removable trays, pumice filter media, foam filter pad, and Universal Click-Fit coupling.
Item #Description Price Add to Cart
PT-555Laguna PowerFlo External Filter Foam$ 23.99 Add to Cart
PT-565Laguna Powerflo Biological Filter Media$ 23.99 Add to Cart
PT-510

Featured Product Laguna PowerFlo External Pond Filter

$ 159.99 Add to Cart

PowerFlo Underwater Filters

PowerFlo Underwater FiltersLaguna PowerFlo Max Biological Underwater Filter provides complete and efficient mechanical and biological filtration for ponds up to 800 US gallons / 3028 L. PowerFlo Max performs the same mechanical filtration as Laguna's PowerFlo Mechanical Underwater Filter, plus it performs added biological filtration thanks to a third chamber which houses Laguna'a patented BioMax filter media. BioMax's ceramic rings deliver exceptional biological filtering action, thanks to its large surface area that allows millions of beneficial bacteria to grow. The friendly bacteria help break down harmful toxins. The end result is that the filter protects the pump from clogging and keeps water clean and clear. The filter comes with Laguna's unique Universal Click-Fit coupling, which allows connections to 3/4, 1 or 1 1/4 inch (19, 25 or 32 cm) hosing. The filter can be installed near the edge of the pond for quick and easy access and maintenance. Two foam filter pads and BioMax filter media included.

Laguna PowerFlo Max Underwater Filter for ponds up to 800 US gallons / 3028 L. Includes underwater filter with three media chambers, 2 filter pads, BioMax biological media, and 1 Universal Click-Fit coupling.
Item #Description Price Add to Cart
PT-508Laguna PowerFlo Filter Add-On Chamber$ 19.99 Add to Cart
PT-550Laguna PowerFlo Underwater Filter Foam$ 23.99 Add to Cart
PT-509Laguna PowerFlo Add-On Mechanical Chamber$ 24.99 Add to Cart
PT-560Laguna PowerFlo BioMax Filter Media for Underwater Filter$ 25.99 Add to Cart
PT-500Laguna PowerFlo Filter - 2 Stage$ 79.99 Add to Cart
PT-505Laguna PowerFlo Filter - 3 Stage$ 119.99 Add to Cart