Aqua One (4c) Carbon & Wool Cartridge for AquaStyle 850 Hang on Filter

4c Carbon and Wool Cartridge from Aqua One - (25004C)

Aqua One's 4c Carbon and Wool Cartridge is an essential part of the filtration system of quite a number of Aqua One aquariums, including: AquaStyle 850.

The 4c Cartridge performs two very important funtions in the aquarium. Firstly, the high quality Aqua One Activated Carbon both purifies and clarifies the aquarium water, removing discolouration and odours, whilst the Polymer Wool layer on top not only protects the carbon from becoming clogged, the fine wool traps the very smallest particles of aquarium debris / waste.

Change every 6 weeks

You'll see from the video below that the 4c cartridge can become very dirty in the aquarium filter system, working hard to trap unwanted waste matter and it's clear that this cannot be rinsed successfully and must be replaced with a fresh 4c cartridge.

Equally, it's important to note that the Activated Carbon Particles in the 4c will have become completely used up within 4 to 6 weeks, as the carbon granules will have absorbed their full capacity of unwanted impurities in this time and for this reason too, the 4c cartridge must be replaced with a brand new one.

Easy to install, low maintenance

It's really easy to replace the 4c Carbon and Wool Cartridge in your aquarium and this is one of the many great aspects of Aqua One's award winning trickle filtration system. Our recommendation is that the 4c cartridge is inserted over inbetween the Black Sponge and the Ceramic BioNoodles for best performance, which may be slightly different to the instruction manual. In any case, do check out the video below to see exactly how replacement is done.

4c Cartridge are extremely easy to install and maintain, but it's always worth checking the condition of the 4c once every couple of weeks to ensure that it's not become completely clogged with aquarium debris. If it has, then it's time to replace it with a fresh cartridge. The lifespan of the 4c Carbon and Wool Cartridge will generally be determined by the quality of aquarium water in your aquarium but is ALWAYS considered spent after 6 weeks.

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We are an authorised and approved Aqua One stockist

If you're looking to purchase a spare part, accessory or filter replacement for your Aqua One aquarium or Filter, you can be confident that you are purchasing a genuine and original Aqua One Spare Part, from an authorised and Approved Stockist. This means that you will ALWAYS get full product support and of course a full manufacturers warranty on all products

Buy Official Aqua One Spares

Every Aqua One aquarium or filter product purchased here at Aqua One Parts is a genuine, Aqua One branded spare part or accessory, designed specifically for use in your Aqua One setup.

We are UK's only Dedicated Aqua One Retailer

We are the only dedicated Aqua One retailer in the UK, servicing many thousands of Aqua One customers every year and if you're considering purchasing a 4c Carbon and Wool Cartridge from us, you can do so with complete confidence that we are the UK's largest and most experienced Aqua One stockist.

We'll beat any other online price for the - 4c Carbon and Wool Cartridge

Manufacturers Code: 25004C

We constantly check the price of our Aqua One 4c Cartridge to ensure that we are the cheapest. However if you do find a cheaper price on the 4c Carbon and Wool Cartridge from another online retailer, we guarantee to beat them.

Please don't hesitate to contact us if you do find the 4c cheaper elsewhere online, but do remember that delivery charges need to be taken into account also. Before we beat the price of the other supplier we will check to make sure that they are a registered UK business, paying taxes in the UK. The aquaone online retailer must also have the item in stock, ready for despatch.

* Prefer to call us on the telephone about the 4c Carbon and Wool Cartridge? Please contact us: 01530 229755