Top 20 Best Selling Hagen Power Filters (2021)

The AquaClear 20 Power Filter provides mechanical, chemical and biological filtration through its multi-stage filtration system for aquariums up to 20 gallons, and filters 100 gallons per hour. AquaClear Power Filter media volume is up to 7 times larger t ... more info

Engineered to create superior water quality, the Fluval C Power Filter provides extensive 5-stage filtration for outstanding results. The Power Filter is designed to provide maximum surface area and optimum dwell times in all stages of the filtration pr ... more info

Fluval U2 Underwater Filter with three-stage filtration is ideal for use in fresh, marine or reptile environments. Stage 1 foam removes large particles. In stage 2, the poly/carbon cartridge traps fine debris, improves water clarity and removes impurities ... more info

The Slim S10 Power Filter's unique design is compact and slim, thus reducing space behind your aquarium. The filter comes equipped with an adjustable flow control so you can control the water flow level in your tank. The Slim S10 Power Filter's motor is s ... more info

The Elite Mini Underwater Filter is designed specifically for small aquariums up to 3-gallon. Its compact size makes the filter easy to conceal in any setting. The Elite Mini comes complete with a foam filter insert, ideal for mechanical and biological fi ... more info

Marina I25 Internal Filter is a compact yet powerful internal filter that easily clips onto the Marina goldfish aquariums or can fit any other goldfish or tropical tank that is up to 6.6 gallons with its secure suction cups. Since its motor is submerged i ... more info

The Fluval Nano Aquarium Filter is an optimal water filtration system for small aquatic environments. Properly equipped with filter media for effective mechanical and biological filtration, the Fluval Nano Aquarium Filter has an adjustable flow rate combi ... more info

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