AquaStyle 620/620T Filter Service Kit
Comprising three sets of two Aqua One 3c carbon cartridges and one Aqua One 3s Bio Sponge pack. The Aqua One Aquastyle 620 service kit will take complete care of your Aquastyle 620 filter media requirements for months to come.
We are very proud to have the lowest delivery costs in the industry: economy postage is just £3.99 to your door anywhere in the UK and orders over £25 are posted free of charge.
Fit a new pack of Aqua One 3c and the Aqua One 3s when you receive the kit. After this replace both the Aqua One 3c cartridges every six weeks or so and gently rinse the Aqua One 3s in a little aquarium water ( it doesnt have to be pristine) to preserve the helpful filtration bacteria that grow in the sponge pores. The Bionoodles can also be rinsed in the same way. Though these only need to be replaced every year or so. A few at a time is best.