Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
Fluval
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
Couldn't load pickup availability
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
Share

Collections
-
Aquarium Supplies
Fish & Aquatic Pet, flakes, pellets, frozen food, nutritional supplements, Aquatic Plants,...
-
pet accessories
Collars & Harnesses Leashes ID Tags & Nameplates: Carriers Decorative Accessories Grooming...
-
Pet Clothing
Dog Clothing Cat Clothing Costumes Pet Harnesses Pet Footwear
Purrfect Picks – Where Happy Pets Find Their Favorites
Whether you’re spoiling your furry friend or stocking up on everyday must-haves, Purrfect Picks makes it easy to find trusted products that keep tails wagging and whiskers twitching with joy.
-
Pet Food & Treats
Dry food, wet food, nutritional treats, and special diets (e.g., allergy-friendly, weight...
-
Pet Grooming & Hygiene
Brushes & Combs, Shampoos & Conditioners, Nail Care, Dental Care, Ear &...
-
Pet Healthcare
Pet Supplements & Vitamins Skin Care Pet Dental Care Pet First Aid...
Blog posts
View all-
The Hidden Signs of Pet Stress (and How to Help)
🐾 The Hidden Signs of Pet Stress (and How to Help) By Purrfect Picks Even the happiest pets can feel anxious sometimes — but they can’t tell us with words.Instead,...
The Hidden Signs of Pet Stress (and How to Help)
🐾 The Hidden Signs of Pet Stress (and How to Help) By Purrfect Picks Even the happiest pets can feel anxious sometimes — but they can’t tell us with words.Instead,...
-
Traveling with Your Pet: Essential Preparation
Traveling with Your Pet: Essential Preparation Planning a trip with your furry friend? Proper preparation ensures a safe and enjoyable journey for everyone. Pre-Travel Preparation Health Check Schedule a vet...
Traveling with Your Pet: Essential Preparation
Traveling with Your Pet: Essential Preparation Planning a trip with your furry friend? Proper preparation ensures a safe and enjoyable journey for everyone. Pre-Travel Preparation Health Check Schedule a vet...
-
Dog Training: Starting with the Basics
Dog Training: Starting with the Basics Basic obedience training creates a well-behaved dog and strengthens your bond. Here's a step-by-step guide for beginners. Training Principles Positive Reinforcement: Reward desired behaviors...
Dog Training: Starting with the Basics
Dog Training: Starting with the Basics Basic obedience training creates a well-behaved dog and strengthens your bond. Here's a step-by-step guide for beginners. Training Principles Positive Reinforcement: Reward desired behaviors...