K1 media
K1 media for sale on Ireland's largest auction and classifieds sites
Media k3 stock 4 - k3,stock, - £59.99
Research proven efficient • This allows filter • Reach optimum effectiveness - Free postage - New and Used
Research proven efficient • This allows filter • Reach optimum effectiveness - Free postage - New and Used
Filter media premium grade - k1, - £33.33
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
Filter media premium grade - premium, - £33.94
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
Filter media premium grade - k1, - £34.18
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
Self cleaning moving • Bed design freely • Tumbles during operation - Free postage - New and Used
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Evolution aqua micro media - evolution, - £220.99
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
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48 listings · from £9.98 · avg £121.63
⚠️ These listings were last updated more than 16 days ago.
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Browse 48 k1 media listings currently in our index. Prices range from £9.98 to £1358, with an average of £121.63. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about k1 media →
Evolution aqua media - evolution, - £25.49
Unique design allows • Bacteria colonize inside • Protected inner surface - Free postage - New and Used
Unique design allows • Bacteria colonize inside • Protected inner surface - Free postage - New and Used
New design moving - new, ! - £51.95
Removing ammonia nitrites • From your water • Essential healthy koi - Free postage - New and Used
Removing ammonia nitrites • From your water • Essential healthy koi - Free postage - New and Used
Moving bed bio filter - bio, media - £77.99
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Evolution aqua media - evolution, - £24.99
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Moving bed filter media - moving, 1 - £49.25
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Filter media gallon - filter, 10 - £75.90
Ideal fish tanks • Backyard pond filtration • Systems aquaponics fosters - Free postage - New and Used
Ideal fish tanks • Backyard pond filtration • Systems aquaponics fosters - Free postage - New and Used
Gallon bio media - gallon, - £19.95
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Evolution aqua filter media - aqua, - £101.99
Upgrade your pond • Filtration system premium • Evolution aqua filter - Free postage - New and Used
Upgrade your pond • Filtration system premium • Evolution aqua filter - Free postage - New and Used
Evolution aqua media - aqua, k1 - £225.99
Over last twenty • Years there has • Been wholesale shift - Free postage - New and Used
Over last twenty • Years there has • Been wholesale shift - Free postage - New and Used
Evolution aqua filter media - evolution, - £46.88
Evolution aqua filter • Media liter media1l - Free postage - New and Used
Evolution aqua filter • Media liter media1l - Free postage - New and Used
Bio media plus filter - 4, - £142.99
Chambers 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Chambers 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Evolution aqua micro media - k1, - £130.89
Total surface area • What weight weights • 150kg per micro - Free postage - New and Used
Total surface area • What weight weights • 150kg per micro - Free postage - New and Used
Gallon bio media plus - media, filter - £22.99
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Evolution aqua micro - evolution, - £64.88
- Free postage - New and Used
- Free postage - New and Used
Evolution aqua filter - aqua, - £101.99
Litre 0.88 ideal • Use moving bed • Filter systems large - Free postage - New and Used
Litre 0.88 ideal • Use moving bed • Filter systems large - Free postage - New and Used
Moving bed filter - moving, - £150.99
Removing ammonia nitrites • From your water • Essential healthy koi - Free postage - New and Used
Removing ammonia nitrites • From your water • Essential healthy koi - Free postage - New and Used
Evolution aqua media 0 11 - evolution, - £35.69
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Gallon bio media - 6, filter - £51.95
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Chamber 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Evolution aqua micro media - k1, - £33.69
- Free postage - New and Used
- Free postage - New and Used
Evolution aqua media - aqua, - £39.59
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Evolution aqua media - -, 0.03 - £29.69
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Evolution aqua micro media - evolution, - £118.99
- Free postage - New and Used
- Free postage - New and Used
Moving bed filter media - moving, - £1358.00
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Chambers 11mm dia • 7mm piece surface • Area 900 fill - Free postage - New and Used
Evolution aqua micro pond - evolution, - £118.99
Evolution aqua micro • Pond filtration media • 0.88 k1micro25l - Free postage - New and Used
Evolution aqua micro • Pond filtration media • 0.88 k1micro25l - Free postage - New and Used
Apple 1st gen - tv, - £104.99
Model number a1842 • Opened never used • Apple 1st gen - Free postage - New and Used
Model number a1842 • Opened never used • Apple 1st gen - Free postage - New and Used
Amazon fire stick 1st - stick, 4k - £25.00
Will try our • Best make easy • Possible - Free postage - New and Used
Will try our • Best make easy • Possible - Free postage - New and Used
Evolution aqua pond - k1, - £195.49
Moving bed technology • Over last twenty • Years there has - Free postage - New and Used
Moving bed technology • Over last twenty • Years there has - Free postage - New and Used
Filter media mesh 2 - k1, - £65.52
Filtration application suitable • Freshwater marine aquariums • Pond filters aquaponics - Free postage - New and Used
Filtration application suitable • Freshwater marine aquariums • Pond filters aquaponics - Free postage - New and Used
Bio media plus - media, - £230.99
Chambers 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Chambers 25mm dia • 10mm piece surface • Area 600 fill - Free postage - New and Used
Apple a1842 5th - apple, 4k - £69.95
This 1st generation • Models 5th • Apple - Free postage - New and Used
This 1st generation • Models 5th • Apple - Free postage - New and Used
Evolution aqua advanced - evolution, k+ - £212.49
Evolution aqua advanced • Filter media liter • Floating - Free postage - New and Used
Evolution aqua advanced • Filter media liter • Floating - Free postage - New and Used
Apple 32gb - apple, tv - £58.00
Apple 1st gen • 32gb console high • Quality video supports - Free postage - New and Used
Apple 1st gen • 32gb console high • Quality video supports - Free postage - New and Used
Evolution aqua filter media - aqua, - £54.88
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
12pcs aquarium fish tank - aquarium, - £9.98
These divider holders • Allow you conveniently • Partition your fish - Free postage - New and Used
These divider holders • Allow you conveniently • Partition your fish - Free postage - New and Used
Evolution aqua advanced - aqua, - £212.49
Evolution aqua advanced • Filter media liter • Sinkinng black - Free postage - New and Used
Evolution aqua advanced • Filter media liter • Sinkinng black - Free postage - New and Used
Evolution aqua media 1 76 - evolution, - £195.49
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Evolution aqua micro - evolution, - £42.88
- Free postage - New and Used
- Free postage - New and Used
Half off ponds bio filter - bio, - £105.00
Piece continuously tumbles • Water exposing its • Large surface area - Free postage - New and Used
Piece continuously tumbles • Water exposing its • Large surface area - Free postage - New and Used
Evolution aqua media - aqua, 0.88 - £101.99
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
This process which • Removes harmful ammonia • Nitrite from water - Free postage - New and Used
Evolution aqua micro pond - evolution, - £220.99
Evolution aqua micro • Pond filtration media • 1.76 k1micro50l - Free postage - New and Used
Evolution aqua micro • Pond filtration media • 1.76 k1micro50l - Free postage - New and Used
Evolution aqua advanced - k+, - £118.99
Evolution aqua advanced • Filter media liter • Floating - Free postage - New and Used
Evolution aqua advanced • Filter media liter • Floating - Free postage - New and Used
Evolution aqua micro media - evolution, - £245.99
Over last twenty • Years there has • Been wholesale shift - Free postage - New and Used
Over last twenty • Years there has • Been wholesale shift - Free postage - New and Used
Vichpro kaldness biological - vichpro, k1 - £83.00
Kaldness can function • Nitrogen cycle which • Convert ammonia into - Free postage - New and Used
Kaldness can function • Nitrogen cycle which • Convert ammonia into - Free postage - New and Used
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Everything you need to know about k1 media
Whether you are looking for a brand-new or second-hand k1 media, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £9.98, while premium listings can reach £1358 — giving you a wide budget spread to work with. The average price of £121.63 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.