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PawMart

Fluval U3 Underwater Filter – Designed for Freshwater and Saltwater Aquariums, Also Ideal for Terrariums and Turtle Tanks

Fluval U3 Underwater Filter – Designed for Freshwater and Saltwater Aquariums, Also Ideal for Terrariums and Turtle Tanks

$139.98 USD
$139.98 USD
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Shipping calculated at checkout.

In stock

Shipping & returns

Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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About This

  • Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
  • Sleek design with easy grip water control panel and redesigned media cartridge to trap more debris
  • Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
  • Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature or vertically against aquarium wall to create currents or customized flow patterns
  • Designed for freshwater, saltwater and reptile environments up to 40 gallons

Overview

  • Brand : Fluval
  • Product Dimensions : 12"L x 6"W x 5"H
  • Package Information : box
  • Installation Type : Sticks to the side of the aquarium.
  • Power Source : Corded Electric
  • Item Weight : 798 Grams
  • Model Name : HAGEN FLUVAL U3 UNDERWATER FILTER
  • Maximum Flow Rate : 6E+2 Liters Per Hour
  • Supported Water TDS Level Maximum (PPM) : 300
  • UPC : 015561104753 015561104869
  • Material Plastic : Capacity 150 Liters
  • : Material Plastic
  • : Capacity 150 Liters
  • Included Components Filter : Purification Method Poly/Carbon
  • : Included Components Filter
  • : Purification Method Poly/Carbon

  • Ships from San Diego

    We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

  • Wrong fitment? We make it right.

    If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

  • Authorized dealer support

    Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.