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Hagen aquarium products ensure that your aquarium water is safe and free of harmful contiminants.


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Hagen Aquarium Filters product list


Laguna PT494 PowerFalls Spillway Filter Pad
(PT494)

The Laguna PT494 PowerFalls Spillway Filter Pad is a replacement Powerfalls filter that captures dirt and debris in your pond water. This pond waterfall filter ensures that your pond water is clean and healthy. This pond water filter is a custom fit


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Laguna PT494 PowerFalls Spillway Filter Pad
Our Price: $16.99
Retail: $19.99
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PowerFlo Max - Underwater 3 Chamber Pond Filter
(PT505)

The PowerFlo Max - Underwater 3 Chamber Pond Filter includes a PowerFlo Underwater Filter with Foam and Biomax filter Media and a Fast Coupling. This underwater pond filter provides superior biological and mechanical filtration for ponds up to 3,028


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PowerFlo Max - Underwater 3 Chamber Pond Filter
Our Price: $92.03
Retail: $96.63
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PT521 Replacement 8W Bulb for Pond UV Sterilizer
(PT521)

The PT521 Replacement 8W Bulb for Pond UV Sterilizer is a replacement UV lamp for the Power Clear UV Sterilizer/Clarifier 1000. This 8-watt pond clarifier lamp provides UV treatment within the inside chamber. This UV lamp sterilizes water to remove


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PT521 Replacement 8W Bulb for Pond UV Sterilizer
Our Price: $28.99
Retail: $29.99
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PT523 Replacement 16w UV Bulb for Pond Sterilizer
(PT523)

The PT523 Replacement 16w UV Bulb for Pond Sterilizer is a replacement UV lamp for the Power Clear UV Sterilizer/Clarifier 1000. This 16-watt pond clarifier lamp provides UV treatment within the inside chamber. This UV lamp sterilizes water to remov


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PT523 Replacement 16w UV Bulb for Pond Sterilizer
Our Price: $38.99
Retail: $39.99
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Laguna PT550 PowerFlo Replacement Foam 2-Pack
(PT550)

The Laguna PT550 PowerFlo Replacement Foam 2-Pack is a replacement foam filter for the Laguna PT500 Powerful Mechanical and Laguna PT505 Biological Underwater Filters. Arriving in a convenient two pack, this foam aquarium filter provides mechanical


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Laguna PT550 PowerFlo Replacement Foam 2-Pack
Our Price: $31.99
Retail: $39.99
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Laguna Phos-X Phosphate Remover - Up to 1320 Gal.
(PT570)

The Laguna Phos-X Phosphate Remover - Up to 1320 Gal. quickly removes phosphate in freshwater ponds and can treat up to 1,320 gallons of water in up to 3 months. This phosphate treatment can also absorb and trap nitrite, and will not harm fish and p


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Laguna Phos-X Phosphate Remover - Up to 1320 Gal.
Our Price: $18.99
Retail: $19.99
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PT571 - Phos-X Phosphate Remover - Up to 5288 Gal
(PT571)

The PT571 - Phos-X Phosphate Remover - Up to 5288 Gal quickly absorbs and removes phosphate in freshwater ponds and is able to treat up to 5,288 gallons, 20,000 liters, of water in as little as three months. This phosphate treatment unit can also tr


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PT571 - Phos-X Phosphate Remover - Up to 5288 Gal
Our Price: $46.99
Retail: $49.99
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Laguna PT578 Pond/Aquarium Water Filter Media Bag
(PT578)

The Laguna PT578 is a filter media bag that is perfectly sized to fit the following: Most pond filters The Laguna PT578 Pond/Aquarium Water Filter Media Bag is made of mesh material that is very permeable. This aquarium filter bag can hold mos


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Laguna PT578 Pond/Aquarium Water Filter Media Bag
Our Price: $6.99
Retail: $9.99
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Laguna PT590 Pond Waterfall Foam Filter for PT495
(PT590)

The Laguna PT590 is a moisture-cured sealant that can be used in the following ways: Filling Sealing Bonding The Laguna PT590 Pond Waterfall Foam Filter for PT495 is ideal for use when constructing a pond and/or waterfalls. This pond foam fi


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Laguna PT590 Pond Waterfall Foam Filter for PT495
Our Price: $11.99
Retail: $14.99
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PowerFlo 5000 Skimmer Pond Filter System - PT1774
(PT1774)

The PowerFlo 5000 Skimmer Pond Filter System - PT1774 helps maintain clear and healthy water in large ponds up to 5,000 gallons/18,925 L in size. The PowerFlo filter features 3 large capacity media chambers that can hold special filter pads, biologi

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PowerFlo 5000 Skimmer Pond Filter System - PT1774
Our Price: $448.72
Retail: $499.99
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Pressure-Flo 2100 UVC Pond Filter - PT1504
(PT1504)

The Pressure-Flo 2100 UVC Pond Filter - PT1504 provides purifies pond water and increases clarity. This pond water filter provides mechanical and biological filtration, as well as ultraviolet water sterilization. This UVC filter can be installed in

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Pressure-Flo 2100 UVC Pond Filter - PT1504
Our Price: $430.53
Retail: $499.99
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PowerFlo Pond Waterfall Filter System & Pump
(PT1770)

The PowerFlo Pond Waterfall Filter System & Pump helps manage and maintain water in ponds up to 5,000 gallons/18,925 liters in size. The PowerFlo filter features 3 media chambers, as well as three filter brushes, a coarse mechanical filter pad, and

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PowerFlo Pond Waterfall Filter System & Pump
Our Price: $424.46
Retail: $499.99
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Laguna Pond Water Treatment 8oz Combo 4-Pack PT858
(PT858)

The Laguna Pond Water Treatment 8oz Combo 4-Pack PT858 is a four pack of pond water treatment products that includes the Water Prep, Plant Grow, Bio Sludge Control, and Pond Detoxifier. This fish pond water treatment kit promotes plant growth and he


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Laguna Pond Water Treatment 8oz Combo 4-Pack PT858
Our Price: $14.99
Retail: $19.99
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Laguna PowerFlo Skimmer Pre-Filter Brush
(PT1806)

The Laguna PowerFlo Skimmer Pre-Filter Brush is a replacement brush for the Laguna PowerFlo 5000 (PT1774) Filter Falls. The PowerFlo filter brush features reversible argyle raincoat and is durably constructed to provide pre-filtration for your Filte


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Laguna PowerFlo Skimmer Pre-Filter Brush
Our Price: $3.99
Retail: $5.99
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Laguna PT497 Pond Filter Brush Set - 4-Pack
(PT497)

The Laguna PT497 Pond Filter Brush Set - 4-Pack is a replacement water filter brush for the Laguna PT495 Skimmer Filter. This Skimmer brush set comes in a convenient four pack and features reversible argyle raincoat.

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Laguna PT497 Pond Filter Brush Set - 4-Pack
Our Price: $191.99
Retail: $199.99
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Laguna UV Sterilizer Replacement Quartz Sleeve
(PT525)

The Laguna UV Sterilizer Replacement Quartz Sleeve is a replacement quartz sleeve for the Laguna PowerClear 1000 and 1800 UV sterilizer and clarifier. This UV quartz sleeve protects the UV bulb and ensures that it operates at maximum efficiency.


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Laguna UV Sterilizer Replacement Quartz Sleeve
Our Price: $32.99
Retail: $39.99
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Laguna PT526 UV Sterilizer Replacement O-Ring
(PT526)

The Laguna PT526 is a replacement o-ring that fits the following UV Sterlizer/Clarifier: Laguna PowerClear 1000 (PT520) The Laguna PT526 UV Sterilizer Replacement O-Ring protects the ultraviolet (UV) light from water leaking into its tube. Thi


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Laguna PT526 UV Sterilizer Replacement O-Ring
Our Price: $2.99
Retail: $5.99
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Laguna PT2500 Replacement Filter for PT2495
(PT2500)

The Laguna PT2500 is a replacement filter for the following water filtration system: Laguna PT2495 The Laguna PT2500 Replacement Filter for PT2495 helps to keep your pond water clean and clear. This pond water filter is made from quality, dura


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Laguna PT2500 Replacement Filter for PT2495
Our Price: $1.99
Retail: $5.99
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MaxFlo 2000/7500 Pond Filter & Waterfall Pump
(PT8244)

The Laguna PT8244 is a pond water pump for use in ponds up to the following size: Up to 4000 gallons The MaxFlo 2000/7500 Pond Filter & Waterfall Pump is ideal for use with filtration systems and for creating waterfalls and watercourses. This

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In Stock! Ships in 1 to 2 business days.
MaxFlo 2000/7500 Pond Filter & Waterfall Pump
Our Price: $199.99
Retail: $200.99
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Laguna PT8171 - Foam Pond Filter for PT8170
(PT8171)

The Laguna PT8171 - Foam Pond Filter for PT8170 is a replacement foam filter for the Laguna PT8170 Starter Kit. This pond foam water filter helps capture debris and other waste in your pond water. This pond foam filter is constructed with highly eff


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Laguna PT8171 - Foam Pond Filter for PT8170
Our Price: $3.99
Retail: $5.99
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MaxFlo 600/2200 Pond Waterfall & Pond Filter Pump
(PT8232)

The MaxFlo 600/2200 Pond Waterfall & Pond Filter Pump is a waterfall and filter pump for ponds up to 1,200 U.S. gallons, or 4,400 liters, in size. This pond water pump provides beautiful waterfalls and the circulation to purify pond water, as well a


In Stock! Ships in 5 to 6 business days.
MaxFlo 600/2200 Pond Waterfall & Pond Filter Pump
Our Price: $89.99
Retail: $99.99
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Pressure-Flo 1400 UVC Pond Water Filter - PT1502
(PT1502)

The Pressure-Flo 1400 UVC Pond Water Filter - PT1502 purifies water in ponds up to 1400 gallons (5000 L) in size. The Pressure-Flo 1400 has an 11 watt UV lamp and filter foam media, as well as Laguna Biospheres media, to provide complete mechanical,

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In Stock! Ships in 3 to 4 business days.
Pressure-Flo 1400 UVC Pond Water Filter - PT1502
Our Price: $345.63
Retail: $399.99
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Pressure-Flo 700 UVC Pond Water Filter - PT1500
(PT1500)

The Pressure-Flo 700 UVC Pond Water Filter - PT1500 is for use with ponds up to 700 gallons (2500 liters) in size. The Pressure-Flo 700 provides mechanical and biological filtration to remove contaminants in pond water, and also includes an 11 watt

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Pressure-Flo 700 UVC Pond Water Filter - PT1500
Our Price: $297.12
Retail: $299.99
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Max-Flo 2900 - PT350 - Waterfall Pump With Filter
(PT350)

The Max-Flo 2900 - PT350 - Waterfall Pump With Filter is designed for ponds up to 5800 gallons/22000 L in size. The Max-Flo 29000 filter pump processes water and sends them to an external filter to remove debris and contaminants. The pump cage proce

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Max-Flo 2900 - PT350 - Waterfall Pump With Filter
Our Price: $285.00
Retail: $299.99
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Max-Flo 4200 Pond Waterfall Water Filter & Pump
(PT352)

The Max-Flo 4200 Pond Waterfall Water Filter & Pump is suitable for use with ponds up to 8400 gallons in size. The Max-Flo pump can be used with filtration systems and creates waterfalls, and also includes an integrated electronic circuit board that

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Special Order. Ships in 5 days.
Max-Flo 4200 Pond Waterfall Water Filter & Pump
Our Price: $315.32
Retail: $399.99
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