Fluval FX4 External Aquarium Filter

Recognized as the "workhorse of canisters" for their legendary strength and durability, high output FX Series filters sweep the tank harder and faster to retain a greater amount of debris. Combining patented SMART PUMP™ performance-optimizing technology with auto start/stop operation and intricate multi-stage cleaning featuring an expansive basket-in-basket media tray design, FX owners will spend more time enjoying their aquarium, and less time maintaining it.

The Smart Pump™ technology, an advanced microchip that continuously monitors and optimizes pump performance, ensures that your filter is always working at its best. The self-starting feature means that all you have to do is add water, plug it in, and the Smart Pump™ will take care of the rest. The filter also has an automatic air evacuation feature, which removes trapped air every 12 hours to ensure maximum efficiency.

The FX4 Canister Filter comes with removable, stackable media baskets that eliminate water bypass and hold a total of 3.9 L of media. All filter media is included, including mechanical, chemical, and biological media, so you have everything you need to get started right out of the box. The AquaStop valves with their leak-proof Click-Fit attachment system make it easy to install and maintain the filter, and the valves are positioned at a convenient 45-degree angle for easy rotation.

The FX4 Canister Filter also has an anti-clog, telescopic strainer that ensures continuous water flow, and the multi-directional output nozzles can be fully adjusted to create customized water flows. The rubberized feet help to reduce noise and vibration, making this filter perfect for use in any aquarium.

In addition to its impressive performance, the FX4 Canister Filter is also designed to be compact and easy to store. It measures the same height as the FX4 filter, but is 15% smaller overall, making it a perfect fit for standard-sized cabinetry. And with its Italian-made construction, you can be sure that you are getting a high-quality product that will last for years to come.

Whether you have a freshwater or saltwater aquarium, the FX4 High Performance Canister Filter by Hagen is the perfect choice for maintaining a healthy and clean environment. With its advanced technology, easy maintenance, and compact design, this filter is sure to become an essential part of your aquarium setup.

Features

• Multi-stage filter pumps out 2650 L of water per hour
• Smart Pump™ – advanced microchip technology continuously monitors and optimizes pump performance
• Self-starting – just add water, plug in and Smart Pump™ will take over. Trapped air auto-evacuated every 12 hours to ensure maximum efficiency
• Easy water changes eliminate the need to lift heavy buckets. Simply attach hosing to output (Kit sold separately) and Smart Pump™ does the rest
• Removable, stackable media baskets eliminate water bypass and hold a total of 3.9 L of media
• All filter media included – mechanical, chemical and biological
• Aqua-Stop valves with leak-proof Click-Fit attachment system
• Valves are positioned at a convenient 45-degree angle for easy installation and rotation
• Anti-clog, telescopic strainer ensures continuous water flow
• Multi-Directional Output nozzles can be fully adjusted to create customized water flows
• Utility Valve with drain hose for easy maintenance and flushing of canister
• Rubberized feet help ensure quiet operation
• Compact 16.5" / 42cm tall design – easily fits under most aquariums
• Made in Italy
• For use in freshwater and saltwater aquariums

Includes

• Filter canister with motor
• Lid with fasteners
• AquaStop valves x 2
• Media Baskets (white) x 2
• 1/2 media baskets (red) x 2
• Media bags with locking clips x 2
• Intake stem with strainer
• Output nozzle
• Rim connector assembly x 2
• Ribbed hosing
• Hose clamps x 2
• Bio-Foam x 4
• BIOMAX x 2
• Bio-Foam+ x 1
• Carbon Pad x 1
• Media bags x 2

3 Year Limited Warranty

The Fluval FX4/FX6 High-Performance Canister Filter is guaranteed against defects in material and workmanship under normal aquarium usage and service for 3 years from the date of purchase. Non-replaceable and non-serviceable parts will be repaired or replaced at Rolf C. Hagen Inc.’s discretion, free of charge when the complete filter is returned with all components along with a valid proof of purchase and postage paid. This warranty does not apply to any filter that has been subject to misuse, negligence or tampering. It does not apply to filters which have been incorrectly assembled or unsuitably maintained or where installation and maintenance instructions have not been followed correctly. The warranty does not apply to wear and tear parts such as the impeller, impeller cover or motor seal. No liability is assumed with respect to loss or damage to livestock or personal property irrespective of the cause thereof. Before returning the filter under warranty terms, please ensure that all set up and maintenance instructions have been followed. If you are in doubt, please contact your local aquatic specialist retailer for further advice before returning the product. THIS DOES NOT AFFECT YOUR STATUTORY RIGHTS.

Payment Methods

We accept all major Credit and Debit cards, and these are processed via a third party payment gateway called Opayo. 

We also accept payments via PayPal, PayPal credit, Clearpay and Klarna which are both pay in 4 interest-free instalments. 

Also, you can pay using Android and Apple Pay if you are using a compatible device. 

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Security

When speaking to one of our team, we will never ask you for your bank details, passwords or any private information. We will only ever ask for your order number followed by either your postcode, email address or phone number to verify we are talking to the person named on the account. 

When creating an account on our website, we ask that you use a unique password, this will help keep all your online accounts safe. If you are visiting our website via a smartphone we suggest you use the strong password and store it securely on your phone. 

Our website is run on Visual Soft, which means all your data is stored securely on their servers. 

Next Day Shipping Upgrade - Cut off is at 4:00 pm

Orders after that time will be processed the next working day

Please Note: We only deliver ponds and pond plants on our own delivery vehicles!

The blue highlighted area on the map below is where we deliver on our own vehicle! Unfortunately, if you are not in one of these postcode zones we are unable to deliver certain items such as plants, small glass items and selective other products.

We offer a few different delivery options depending on the size and value of your order.

Orders over £50 qualify for free mainland UK (excludes Northern Ireland) delivery which will arrive within 3-5 working days of the order being processed.

Residents of Northern Ireland, please provide your EORI or XI Number.

If you do not have one, please follow the information at https://www.gov.uk/eori

Orders Below £50 in Mainland UK will be charged a standard delivery fee of £5.99.

Additional Shipping Charges

For any orders that do not include Aquariums, the below is charged:

Next Working Day Parcel Delivery to Mainland UK - £7.99 OR £2.99 if the order is over £50

Standard Parcel Delivery to Northern Ireland £8.99

Standard Parcel Delivery to Scottish Highlands & Islands £9.99

Standard Parcel Delivery to Jersey & Guernsey £12.99

For all Aquarium deliveries (Excluding biOrbs & Smaller Aquariums), the below is charged:

Next Working Day Pallet Delivery - £20

2 Hour Booking Slot Pallet Delivery - £20

Pallet Delivery to Northern Ireland - £45

Pallet Delivery to Isle of Wight (PO36 and Above) and Scottish Highlands (AB, PH, IV1-36, IV, KW1-14, KY, PA21-41) - £45

Pallet Delivery to the Scottish Isles (KA27-28, PA60-90, ZE, JE, GY, IM, IV40-56, KW15-17, PH42-44, PA20, PA42-49) - £120

Pallet Delivery to Outer Hebrides (HS) - £140

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