Pressurized Filters
Laguna external filters provide mechanical and biological filtration and most often incorporate a UV-C lamp to keep the pond water crystal clear. External pond filters are also very easy to install and clean.
Easy to install and simple to maintain, external filters are suitable for all ponds.
The Laguna Pressure-Flo high performance pond filter is a pressurised filter, which provides the maximum in pond filtration in a compact unit that is easily hidden at the edge of your pond. External filters can be used in combination with the Max-Flo solids handling pump, correctly sized for each filter. External filters are easy to install or integrate into existing ponds.
How to Clean an External Pond Filter
Maintenance of external filters is simple and easy; seasonal cleaning and replacement of media is nearly all that is required. See specific models for complete details. Both filters are installed outside the pond, and will provide a clean and healthy pond.
Laguna Pressure Flo 1000 
High Performance Pond Filter
Other Models Available
High load of fish in direct sunlight (For Ponds Up To) 1000 U.S. GPH
Low load of fish in shade (For Ponds Up To) 2000 U.S. GPH
Unit Size (Diameter x Height) 11.2″ x 20″H
Canister Height 15.2″
Canister Volume 4.6 U.S. gal
UV Sterilizer 13 W
Power Cord Length 16′
Pump Recommendation Max-Flo 960 PT8236
Foam PT1736 (x4)
Bio Lava 1600 gr
Universal Fast Coupling PT640 (x3)
Laguna Pressure Flo 2000 
High Performance Pond Filter
Specification
High load of fish in direct sunlight (For Ponds Up To) 1000 U.S. GPH
Low load of fish in shade (For Ponds Up To) 2000 U.S. GPH
Unit Size (Diameter x Height) 11.2″ x 20″H
Canister Height 15.2″
Canister Volume 4.6 U.S. gal
UV Sterilizer 13 W
Power Cord Length 16′
Pump Recommendation Max-Flo 960 PT8236
Foam PT1736 (x4)
Bio Lava 1600 gr
Universal Fast Coupling PT640 (x3)
Laguna Pressure Flo 3000 
High Performance Pond Filter
Specification
High load of fish in direct sunlight (For Ponds Up To) 1500 U.S. GPH
Low load of fish in shade (For Ponds Up To) 3000 U.S. GPH
Unit Size (Diameter x Height) 14.3″ x 20.6″H
Canister Height 15.7″
Canister Volume 8.2 U.S. gal
UV Sterilizer 24 W
Power Cord Length 16′
Pump Recommendation Max-Flo 2000 PT8244
Foam PT1737 (x4)
Bio Lava 3200 gr
Universal Fast Coupling PT640 (x3)
Hosing Connector PT638 (x1)
Laguna Pressure Flo 4000 
High Performance Pond Filter
Specification
High load of fish in direct sunlight (For Ponds Up To) 2000 U.S. GPH
Low load of fish in shade (For Ponds Up To) 4000 U.S. GPH
Unit Size (Diameter x Height) 14.3″ x 25.2″H
Canister Height 19.7″
Canister Volume 10.6 U.S. gal
UV Sterilizer 36 W
Power Cord Length 16′
Pump Recommendation Max-Flo 2400 PT8248
Foam PT1738 (x5)
Bio Lava 4800 gr
Universal Fast Coupling PT640 (x3)
Hosing Connector PT638 (x1)
Pressure Flo Clean 700 / 2500 Filter 
Specification
For Ponds Up to 700 Gallons
Unit Size (Diameter x Height) 11.2” x 13.7”H
Canister Height 9”
Canister Volume 2.6 GAL
Pump Recommendation Max Flo 600 / 2200
Foam Pads PT1501 x 3
BioLava NA
Universal Fast Coupling PT640 x3
Other Models Available
Pressure Flo Clean 1400 / 5000 Filter 
Specification
For Ponds Up to 1400 Gallons
Unit Size (Diameter x Height) 11.2” x 20”H
Canister Height 15.2”
Canister Volume 4.6 GAL
Pump Recommendation Max Flo 960 /4000
Foam Pads PT1503 x 4
BioLava 1600gr
Universal Fast Coupling PT640 x3
Pressure Flo Clean 2100 / 8000 Filter 
Specification
For Ponds Up to 2100 Gallons
Unit Size (Diameter x Height) 14.3” x 20.6”H
Canister Height 15.7”
Canister Volume 8.2 GAL
Pump Recommendation Max Flo 1350 / 5000
Foam Pads PT1505 x 4
BioLava 3200gr
Universal Fast Coupling PT640 x4
Hosing Connector PT638 x 1
Pressure Flo Clean 3200 / 12000 Filter 
Specification
For Ponds Up to 2100 Gallons
Unit Size (Diameter x Height) 14.3” x 20.6”H
Canister Height 15.7”
Canister Volume 8.2 GAL
Pump Recommendation Max Flo 1350 / 5000
Foam Pads PT1505 x 4
BioLava 3200gr
Universal Fast Coupling PT640 x4
Hosing Connector PT638 x 1
Specification
UV Sterilizer: 11 w
Suggested Maximum Water Flow (high load of fish in sunlight): 1250 LPH (330 US GPH)
Suggested Maximum Water Flow (low load of fish in shade): 2500 LPH (700 US GPH)
Power Cord Length: 5 m (16’)
Actual Filter Size: 28.5 cm W x 35 cm H (12” x 14”)
Laguna Pressure-Flo 1400 UVC Pressurized Pond Filter with Integrated UV Sterilizer – For ponds up to 5000 L (1400 US gal.)
Specification
UV Sterilizer: 11 w
Suggested Maximum Water Flow (high load of fish in sunlight): 2500 LPH (660 US GPH)
Suggested Maximum Water Flow (low load of fish in shade): 5000 LPH (1400 US GPH)
Power Cord Length: 5 m (16’)
Actual Filter Size: 28.5 cm W x 51 cm H (12” x 20”)
Specification
UV Sterilizer: 20 w
Suggested Maximum Water Flow (high load of fish in sunlight):4000 LPH (1050 US GPH)
Suggested Maximum Water Flow (low load of fish in shade): 8000 LPH (2110 US GPH)
Power Cord Length: 5 m (16’)
Actual Filter Size: 36.5 cm W x 52.5 cm H (15” x 21”)
Laguna Pressure-Flo 3200 UVC Pressurized Pond Filter with Integrated UV Sterilizer – For ponds up to 12000 L (3200 US gal.)
Specification
UV Sterilizer: 25 w
Suggested Maximum Water Flow (high load of fish in sunlight):6000 LPH (1580 US GPH)
Suggested Maximum Water Flow (low load of fish in shade): 12000 LPH (3200 US GPH)
Power Cord Length: 5 m (16’)
Actual Filter Size: 36.5 cm W x 64 cm H (15” x 25”)
By Blogger KoiLover