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Nitrate filter

4

Nitrate filter for sale on largest auction and classifieds sites

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Pozzani nitrate no10 reduction - pozzani,

Pozzani nitrate no10 reduction - pozzani,

£15.95
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Compatible nitrate filter - x,

Compatible nitrate filter - x,

£13.99
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Compatible nitrate filter - x,

Compatible nitrate filter - x,

£8.49
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Seachem purigen filter - purigen,

Seachem purigen filter - purigen,

£21.99
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Superfish filter pad carbon - filter,

Superfish filter pad carbon - filter,

£10.99
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Api aqua detox superclean - api,

Api aqua detox superclean - api,

£4.50
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Compatible nitrate filter - 2,

Compatible nitrate filter - 2,

£5.49
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Compatible nitrate filter - 2,

Compatible nitrate filter - 2,

£4.99
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Diy nitrate remover - nitrate, filter

Diy nitrate remover - nitrate, filter

£9.99
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Media filter nyos torq 0 - filter,

Media filter nyos torq 0 - filter,

£104.70
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Compatible nitrate filter - nitrate,

Compatible nitrate filter - nitrate,

£4.99
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Nitrate reduction filter - nitrate,

Nitrate reduction filter - nitrate,

£33.95
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Nitrate reduction filter - reduction,

Nitrate reduction filter - reduction,

£19.95
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Seachem matrix biological - seachem,

Seachem matrix biological - seachem,

£13.99
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Compatible nitrate filter - x,

Compatible nitrate filter - x,

£16.99
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Seachem denitrate biological - seachem,

Seachem denitrate biological - seachem,

£17.89
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Seachem purigen filter - purigen,

Seachem purigen filter - purigen,

£24.95
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Fluval clearmax filter - fluval, media

Fluval clearmax filter - fluval, media

£10.49
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Seachem nitrate filter - seachem,

Seachem nitrate filter - seachem,

£7.99
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Seachem nitrate 100ml 250ml - seachem,

Seachem nitrate 100ml 250ml - seachem,

£69.99
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Superfish nitrate remover - superfish,

Superfish nitrate remover - superfish,

£10.95
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Cheatomorpha cheato chaeto - cheatomorpha,

Cheatomorpha cheato chaeto - cheatomorpha,

£15.07
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Seachem purigen filter - seachem,

Seachem purigen filter - seachem,

£12.99
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Filterlogic nr600 nitrate - filterlogic,

Filterlogic nr600 nitrate - filterlogic,

£12.94
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Seachem purigen aquarium - purigen,

Seachem purigen aquarium - purigen,

£34.99
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Nitrate removal high - nitrate,

Nitrate removal high - nitrate,

£16.95
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Evolution aqua pure - aqua,

Evolution aqua pure - aqua,

£9.95
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Seachem purigen filter - seachem,

Seachem purigen filter - seachem,

£29.99
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Compatible nitrate filter - 8,

Compatible nitrate filter - 8,

£15.99
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Compatible fluval polymax - fluval,

Compatible fluval polymax - fluval,

£6.99
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Water filter cartridge - 10",

Water filter cartridge - 10",

£23.95
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Compatible nitrate filter - x,

Compatible nitrate filter - x,

£9.99
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Juwel aquarium fish tank - juwel,

Juwel aquarium fish tank - juwel,

£9.99
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Compatible juwel nitrate - juwel,

Compatible juwel nitrate - juwel,

£8.99
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Foam pads filter - foam, fish

Foam pads filter - foam, fish

£9.99
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Seachem purigen filter media - purigen,

Seachem purigen filter media - purigen,

£20.02
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Superfish nitrate pad x - superfish,

Superfish nitrate pad x - superfish,

£10.99
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Compatible nitrate filter - compatible,

Compatible nitrate filter - compatible,

£5.99
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Marine aquarium fish - marine,

Marine aquarium fish - marine,

£14.99
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Nitrate removal high - removal,

Nitrate removal high - removal,

£41.95
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Resin products filter media - filter,

Resin products filter media - filter,

£19.99
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Juwel compact filter media - juwel,

Juwel compact filter media - juwel,

£11.99
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Seachem purigen filter media - seachem,

Seachem purigen filter media - seachem,

£69.99
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Compatible nitrate filter - compatible,

Compatible nitrate filter - compatible,

£9.49
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Seachem denitrate ammonia - denitrate,

Seachem denitrate ammonia - denitrate,

£19.99
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Nitrate sulphur media n150 - nitrate,

Nitrate sulphur media n150 - nitrate,

£84.95
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Aquadesign fluid filter 2500ml - aquadesign,

Aquadesign fluid filter 2500ml - aquadesign,

£19.99
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Seachem purigen aquarium - seachem,

Seachem purigen aquarium - seachem,

£63.99
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Seachem nitrate filter - seachem,

Seachem nitrate filter - seachem,

£13.99
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Nitrate media - nitrate, (sulphur)

Nitrate media - nitrate, (sulphur)

£149.95
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Juwel aquarium filter - aquarium, media

Juwel aquarium filter - aquarium, media

£12.75
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Maxspect nano tech anaerobic - tech, 2

Maxspect nano tech anaerobic - tech, 2

£36.99
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Iquatics boo perks - iquatics, marine

Iquatics boo perks - iquatics, marine

£30.00
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Nitrate reactor n350 media - nitrate,

Nitrate reactor n350 media - nitrate,

£39.95
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Refugium nano full kit - nano, (80l).

Refugium nano full kit - nano, (80l).

£73.50
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Nitrate reactor media - media:, sulphur

Nitrate reactor media - media:, sulphur

£24.95
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Aquadip liquid filter - liquid, medium

Aquadip liquid filter - liquid, medium

£15.49
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Compatible juwel aquarium - compatible,

Compatible juwel aquarium - compatible,

£6.49
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Nitrate reactor n200 - nitrate,

Nitrate reactor n200 - nitrate,

£119.95
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Nitrate reactor n200 - nitrate, media

Nitrate reactor n200 - nitrate, media

£24.95
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Nitrate reactor media sulphur - nitrate,

Nitrate reactor media sulphur - nitrate,

£49.95
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Refugium 360 full kit - (260l).,

Refugium 360 full kit - (260l).,

£124.95
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Seachem purigen sizes - purigen,

Seachem purigen sizes - purigen,

£64.85
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Np200 bio pellet media - pellet/, k1

Np200 bio pellet media - pellet/, k1

£39.95
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Refugium nano full kit - refugium,

Refugium nano full kit - refugium,

£99.95
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Nitrate removal high - nitrate,

Nitrate removal high - nitrate,

£28.95
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Aquarium reduce algae aqua one - aquarium,

Aquarium reduce algae aqua one - aquarium,

£15.49
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Aquadesign fluid filter - aquadesign,

Aquadesign fluid filter - aquadesign,

£10.99
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Seachem aquarium fish tank - aquarium,

Seachem aquarium fish tank - aquarium,

£37.29
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Phosphate reactor 150 for - 150.,

Phosphate reactor 150 for - 150.,

£39.95
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Algae reactor a50 for - a50, (200l).

Algae reactor a50 for - a50, (200l).

£59.95
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Algae reactor a360 200 - algae,

Algae reactor a360 200 - algae,

£189.95
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Genuine juwel nitrax foam - juwel,

Genuine juwel nitrax foam - juwel,

£53.51
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Boyd chemi pure 5oz - boyd,

Boyd chemi pure 5oz - boyd,

£11.95
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Dual reactor 150 for - 150, (660l).

Dual reactor 150 for - 150, (660l).

£42.95
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Fluval aquarium phosphate - aquarium,

Fluval aquarium phosphate - aquarium,

£9.95
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Seachem stability 325ml - seachem,

Seachem stability 325ml - seachem,

£13.90
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Algae reactor a50 full - reactor,

Algae reactor a50 full - reactor,

£89.95
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Refugium 500 500s with built - refugium,

Refugium 500 500s with built - refugium,

£89.95
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Mini reactor for - reactor, (180l).

Mini reactor for - reactor, (180l).

£19.95
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Seachem purigen 250ml - purigen,

Seachem purigen 250ml - purigen,

£19.99
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Midi n100 nitrate - n100, (sulphur)

Midi n100 nitrate - n100, (sulphur)

£29.95
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Compatible nitrate filter - filter, pad

Compatible nitrate filter - filter, pad

£2.77
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Mini n40 nitrate - n40, (sulphur)

Mini n40 nitrate - n40, (sulphur)

£19.95
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Juwel filter media - media, bioflow

Juwel filter media - media, bioflow

£7.49
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Aquadesign fluid filter - aquadesign,

Aquadesign fluid filter - aquadesign,

£14.99
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Bermuda pure pond - bermuda, filter

Bermuda pure pond - bermuda, filter

£14.99
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Pro 150 reactor - pro, (660l)

Pro 150 reactor - pro, (660l)

£49.95
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Water declorinator - ,

Water declorinator - ,

£15.75
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Compatible juwel aquarium - compatible,

Compatible juwel aquarium - compatible,

£14.99
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Algae reactor a360 100 - algae,

Algae reactor a360 100 - algae,

£129.95
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Nitrate removal high - removal,

Nitrate removal high - removal,

£41.95
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Brightwell xport no3 - brightwell,

Brightwell xport no3 - brightwell,

£54.45
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Jbl nitratex filter - jbl, media

Jbl nitratex filter - jbl, media

£12.95
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Compatible fluval polymax - compatible, u2

Compatible fluval polymax - compatible, u2

£11.99
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Seachem denitrate aquarium - seachem,

Seachem denitrate aquarium - seachem,

£15.99
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📊96 listings · from £2.77 · avg £32.79

Browse 96 nitrate filter listings currently in our index. Prices range from £2.77 to £189.95, with an average of £32.79. 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 nitrate filter →

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Everything you need to know about nitrate filter

Whether you are looking for a brand-new or second-hand nitrate filter, eBay offers one of the largest selections available online. With 96 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 £2.77, while premium listings can reach £189.95 — giving you a wide budget spread to work with. The average price of £32.79 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.

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