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Fluval U4 Underwater Filter 1000LPH (aquariums 130-240L)

Description

Fluval U4 Underwater Filter Description

Advanced 3-Stage Filtration for Aquariums up to 240L

The Fluval U4 Underwater Filter offers high-performance 3-stage filtration in a versatile, compact design, ideal for aquariums from 130 to 240 litres (34 to 65 US gallons). Part of Fluval’s U Series, the U4 model ensures superior water quality with effective mechanical, chemical, and biological filtration suitable for freshwater, saltwater, and reptile environments.

Fluval U4 Underwater Filter Key Features:

  • Comprehensive 3-Stage Filtration: Equipped with foam pads for mechanical filtration, Poly/Carbon cartridges for chemical filtration, and BIOMAX Biological Rings for optimal biological filtration, keeping water clear and healthy.
  • Adjustable 3-Way Flow Control: Tailor water flow to suit your aquarium’s specific needs with three settings:
    • Top Output: Provides maximum circulation and oxygenation, ideal for enhancing water quality.
    • Integrated Spray Bar: Delivers a gentle, even flow, ideal for planted aquariums that require a balanced water flow.
    • Bottom Output: Creates deepwater agitation, promoting circulation at lower levels in the tank.
  • Flip-Top Lid for Easy Maintenance: Quick access to filter cartridges for efficient maintenance and replacement, saving time and effort.
  • Flexible Installation Options: Can be installed vertically on the aquarium wall to create currents and flow patterns or placed horizontally in shallow tanks for decorative waterfall effects.
  • Compatible with Clean & Clear Cartridge: Designed to work with Fluval’s Clean & Clear cartridge (sold separately), which helps reduce phosphate and nitrate levels, control algae, and maintain water clarity.
  • Versatile Usage: Ideal as a primary filter in medium-sized tanks or as a supplementary filter in larger aquariums where additional filtration is needed.

Fluval U4 Underwater Filter What’s Included:

  • 2 Foam Pads
  • 2 Poly/Carbon Cartridges
  • BIOMAX Biological Rings

Fluval U4 Underwater Filter Additional Features:

  • Made in Italy: Constructed with high-quality materials for reliable, durable performance.
  • Perfect for Various Environments: Suitable for freshwater, saltwater, and reptile habitats, supporting a wide range of aquatic needs.
  • Enhanced Aeration and Circulation: Increases water movement, providing essential aeration to promote a healthy ecosystem for your aquatic life.

The Fluval U4 Underwater Filter is a versatile, high-performance solution for aquarists seeking effective and customisable filtration, providing optimal water quality and ease of maintenance in a range of aquatic environments.

Fluval U4 Underwater Filter 1000LPH (aquariums 130-240L)

Product form
  • Free UK delivery of orders over £50
  • Free ROI delivery of orders over €60
  • Based in Northern Ireland
  • 30 Days Return*

Free pickup in our shop(s)

1 in stock

£72.95 Incl. VAT

SKU: 015561104807

Description

Fluval U4 Underwater Filter Description

Advanced 3-Stage Filtration for Aquariums up to 240L

The Fluval U4 Underwater Filter offers high-performance 3-stage filtration in a versatile, compact design, ideal for aquariums from 130 to 240 litres (34 to 65 US gallons). Part of Fluval’s U Series, the U4 model ensures superior water quality with effective mechanical, chemical, and biological filtration suitable for freshwater, saltwater, and reptile environments.

Fluval U4 Underwater Filter Key Features:

  • Comprehensive 3-Stage Filtration: Equipped with foam pads for mechanical filtration, Poly/Carbon cartridges for chemical filtration, and BIOMAX Biological Rings for optimal biological filtration, keeping water clear and healthy.
  • Adjustable 3-Way Flow Control: Tailor water flow to suit your aquarium’s specific needs with three settings:
    • Top Output: Provides maximum circulation and oxygenation, ideal for enhancing water quality.
    • Integrated Spray Bar: Delivers a gentle, even flow, ideal for planted aquariums that require a balanced water flow.
    • Bottom Output: Creates deepwater agitation, promoting circulation at lower levels in the tank.
  • Flip-Top Lid for Easy Maintenance: Quick access to filter cartridges for efficient maintenance and replacement, saving time and effort.
  • Flexible Installation Options: Can be installed vertically on the aquarium wall to create currents and flow patterns or placed horizontally in shallow tanks for decorative waterfall effects.
  • Compatible with Clean & Clear Cartridge: Designed to work with Fluval’s Clean & Clear cartridge (sold separately), which helps reduce phosphate and nitrate levels, control algae, and maintain water clarity.
  • Versatile Usage: Ideal as a primary filter in medium-sized tanks or as a supplementary filter in larger aquariums where additional filtration is needed.

Fluval U4 Underwater Filter What’s Included:

  • 2 Foam Pads
  • 2 Poly/Carbon Cartridges
  • BIOMAX Biological Rings

Fluval U4 Underwater Filter Additional Features:

  • Made in Italy: Constructed with high-quality materials for reliable, durable performance.
  • Perfect for Various Environments: Suitable for freshwater, saltwater, and reptile habitats, supporting a wide range of aquatic needs.
  • Enhanced Aeration and Circulation: Increases water movement, providing essential aeration to promote a healthy ecosystem for your aquatic life.

The Fluval U4 Underwater Filter is a versatile, high-performance solution for aquarists seeking effective and customisable filtration, providing optimal water quality and ease of maintenance in a range of aquatic environments.

Happy Pets NI - Your Trusted Pet Shop in Omagh

Since 2010, Happy Pets NI has been Omagh's go-to pet shop for quality pet supplies and expert advice. We stock a wide range of products, including dog food, collars, leads, and more, all carefully selected by our team of passionate pet lovers and aquarists.

With years of hands-on experience in animal care and fish keeping, our staff provide tailored guidance to meet your pet’s needs.

  • Based in Omagh, Northern Ireland
  • Established For Over 10 Years
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