Interpet Filter Media

Got an Interpet filter for your home aquarium or fish tank? Finest Filters has a great range of filter media that’s designed by us, but is compatible with Interpet filters, making it easy to keep your fish tank filter in the best possible condition.
Our collection of filter media, accessories, and spare parts designed for use with Interpet filters features replacement filter foam and carbon filter pads to fit the Interpet PF range of aquarium filters, including the PF1, PF2, PF3, and PF4 models.
Shop Interpet carbon filter foam pads (made by Finest Filters but compatible with your Interpet filter) to help chemically filter your fish tank water by removing any organic contaminants that have dissolved in the water. You can also buy standard filter foams designed for use with your Interpet aquarium filter, which can help to filter out small particles of waste from your fish tank, helping to keep the water clean for your fish to thrive. Read more about how to clean a fish tank.
Pick up all the Interpet-compatible filter media you’ll need in one handy pack with our sets of replacement foams and replacement carbon foams, or buy them separately in packs of 3 or 6. Always make sure you’re buying filter media for the right Interpet model before purchasing - if you’re not sure which you need, please don’t hesitate to contact us, and we’ll be happy to help.
Find everything you need to keep your Interpet aquarium filter in good working order and your fish tank clean at Finest Filters. We also stock filter media from brands including Tetratec, Blagdon, and SunSun. Shop our full selection of pond and aquarium filter media today.
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Compatible Interpet PF1 Monthly Service KitsAs low as £4.99
Monthly service kits for the Interpet PF1 range of filters. Each 3 pack contains 3 x monthly service kits (3 months supply).
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Filter floss will become blocked with trapped material and the carbon capacity for removing toxins will become exhausted. The carbon foam filters are ideal for chemical filtration in the aquarium, and will remove dissolved organic contaminants from the water. -
Compatible Interpet PF2 Monthly Service KitsAs low as £5.99
Monthly service kits for the Interpet PF2 range of filters. Each 3 pack contains 3 x monthly service kits (3 months supply).
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Filter floss will become blocked with trapped material and the carbon capacity for removing toxins will become exhausted. The carbon foam filters are ideal for chemical filtration in the aquarium, and will remove dissolved organic contaminants from the water. -
Compatible Interpet PF3 Monthly Service KitsAs low as £6.99
Monthly service kits for the Interpet PF3 range of filters. Each 3 pack contains 3 x monthly service kits (3 months supply).
Learn More
Filter floss will become blocked with trapped material and the carbon capacity for removing toxins will become exhausted. The carbon foam filters are ideal for chemical filtration in the aquarium, and will remove dissolved organic contaminants from the water. -
Compatible Interpet PF4 Monthly Service KitsAs low as £6.99
Monthly service kits for the Interpet PF4 range of filters. Each 3 pack contains 3 x monthly service kits (3 months supply).
Learn More
Filter floss will become blocked with trapped material and the carbon capacity for removing toxins will become exhausted. The carbon foam filters are ideal for chemical filtration in the aquarium, and will remove dissolved organic contaminants from the water. -
Compatible Interpet PF Mini Foam Set (6 x Foam, 8 x Carbon)£7.99Out of stock
The Finest-Filters media pack offers the most cost-effective way to replace the filter foams in your Interpret PF Mini aquarium filter. This kit includes 6 x plain foams (for mechanical filtration and removal of waste from the water column) and 8 x carbon foams (for effective chemical filtration of dissolved organic waste in the aquarium water).
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Compatible Interpet PF1 Foam Set (6 x Foam, 6 x Carbon)£9.99Out of stock
The Finest-Filters media pack offers the most cost-effective way to replace the filter foams in your Interpret PF1 aquarium filter. This kit includes 6 x plain foams (for mechanical filtration and removal of waste from the water column) and 6 x carbon foams (for effective chemical filtration of dissolved organic waste in the aquarium water).
Learn More -
Compatible Interpet PF2 Foam Set (6 x Foam, 6 x Carbon)£10.99Out of stock
The Finest-Filters media pack offers the most cost-effective way to replace the filter foams in your Interpret PF2 aquarium filter. This kit includes 6 x plain foams (for mechanical filtration and removal of waste from the water column) and 6 x carbon foams (for effective chemical filtration of dissolved organic waste in the aquarium water).
Learn More -
Compatible Interpet PF3 Foam Set (6 x Foam, 6 x Carbon)£12.99
The Finest-Filters media pack offers the most cost-effective way to replace the filter foams in your Interpret PF3 aquarium filter. This kit includes 6 x plain foams (for mechanical filtration and removal of waste from the water column) and 6 x carbon foams (for effective chemical filtration of dissolved organic waste in the aquarium water).
Learn More -
Compatible Interpet PF4 Foam Set (6 x Foam, 6 x Carbon)£14.99
The Finest-Filters media pack offers the most cost-effective way to replace the filter foams in your Interpret PF4 aquarium filter. This kit includes 6 x plain foams (for mechanical filtration and removal of waste from the water column) and 6 x carbon foams (for effective chemical filtration of dissolved organic waste in the aquarium water).
Learn More -
Compatible Interpet CF Mini - Three Month Service Kit (3 Pack)£6.99
Compatible with Interpet Internal Cartridge Filter CF Mini – 3 Month Service Kit (3 x Filter Cartridge)
Please Note: These are Not Compatible with the CF Bio filters.
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF Mini filter 3-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF. This convenient kit includes 3 replacement filter cartridges, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth.
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Compatible Interpet CF1 One Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)£5.99
Compatible with Interpet Internal Cartridge Filter CF1 – 1 Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF1 filter 1-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF1. This convenient kit includes 1 replacement filter cartridge and 1 replacement algaway pad, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
Compatible Interpet CF1 Three Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)£12.99
Compatible with Interpet Internal Cartridge Filter CF1 – 3 Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF1 filter 3-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF1. This convenient kit includes 3 replacement filter cartridge and 3 replacement algaway pad, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
Compatible Interpet CF2 One Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)£6.49
Compatible with Interpet Internal Cartridge Filter CF2 – 1 Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF2 filter 1-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF2. This convenient kit includes 1 replacement filter cartridge and 1 replacement algaway pad, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
Compatible Interpet CF2 Three Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)£14.99
Compatible with Interpet Internal Cartridge Filter CF2 – 3 Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF2 filter 3-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF2. This convenient kit includes 3 replacement filter cartridges and 3 replacement algaway pads, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
Compatible Interpet CF3 One Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)£7.99
Compatible with Interpet Internal Cartridge Filter CF3 – 1 Month Service Kit (1 x Filter Cartridge, 1 x Algaway Pad)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF3 filter 1-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF3. This convenient kit includes 1 replacement filter cartridge and 1 replacement algaway pad, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
Compatible Interpet CF3 Three Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)£16.99
Compatible with Interpet Internal Cartridge Filter CF3 – 3 Month Service Kit (3 x Filter Cartridges, 3 x Algaway Pads)
Please Note: These are Not Compatible with the CF Bio filters.
Learn More
Keep your aquarium crystal clear and your fish healthy with this compatible interpet CF3 filter 3-month service kit, designed specifically for the Interpet Internal Cartridge Filter CF3. This convenient kit includes 3 replacement filter cartridges and 3 replacement algaway pads, each crafted to effectively trap debris, remove impurities, and support beneficial bacteria growth. -
3 x Interpet PF Mini Replacement Foams£3.49Out of stock
These foams are a Finest-Filters alternative to the Interpet originals, which perform the same function.
The filter foams are an ideal thickness to filter small waste particles from the aquarium water.
Quantity you are purchasing: 3 Foam Filter Pads
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6 x Interpet PF Mini Replacement Foams£4.99Out of stock
These foams are a Finest-Filters alternative to the Interpet originals, which perform the same function.
The filter foams are an ideal thickness to filter small waste particles from the aquarium water.
Quantity you are purchasing: 6 Foam Filter Pads
Learn More -
3 x Interpet PF1 Replacement Foams£3.29Out of stock
These foams are a Finest-Filters alternative to the Interpet originals, which perform the same function.
The filter foams are an ideal thickness to filter small waste particles from the aquarium water.
Quantity you are purchasing: 3 Foam Filter Pads
Learn More -
6 x Interpet PF1 Replacement Foams£6.49Out of stock
These foams are a Finest-Filters alternative to the Interpet originals, which perform the same function.
The filter foams are an ideal thickness to filter small waste particles from the aquarium water.
Quantity you are purchasing: 6 Foam Filter Pads
Learn More