The new and improved Laguna Pressure-Flo 4000 pressurized pond filter Features a 3 Step Filtration System which includes Mechanical, biological and integrated UV filtration work in unison to provide clean and clear pond water eliminates green water and kills algae for ponds up to 4000 gallons. The Laguna Pressure Flo Filters are designed to work with the correctly paired Laguna Max-Flo 2400 Pump. The Laguna Filter includes a cleaning indicator to take the guess work out of maintenance and lets you know when it’s time to clean. The Cleaning process is simplified to an easy backwash that can be done is seconds. Includes universal Click-Fit Fast couplings for 3/4", 1" and 1 1/4" hosing connections.
We only recommend using magnetically driven (mag-drive) or asynchronous drive pumps for this filter.
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Icons | SKU | Max Pond w/ Low Fish Load in Shade | Max Pond w/ High Fish Load in Shade | Rec. Pump | UV Light | Dimensions (DxH) | |
---|---|---|---|---|---|---|---|
41725 |
1000 Gal |
475 Gal |
Max-Flo 600 |
13 Watt |
11.2"x13.7" |
||
41726 |
2000 Gal |
1000 Gal |
Max-Flo 960 |
13 Watt |
11.2"x20" |
||
41727 |
3000 Gal |
1500 Gal |
Max-Flo 2000 |
24 Watt |
14.3"x20.6" |
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![]() Laguna 4000 High Performance Pressure-Flo Filter With 36 Watt UV |
41728 |
4000 Gal |
2000 Gal |
Max-Flo 2400 |
36 Watt |
14.3"x25.2" |