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Depth Filtration

Effective at removing a broad range of particulate, depth cartridges are typically used to provide economic, consistent and efficient batch, pre and final filtration.

The most popular choice for general incoming water, depth cartridges provide excellent dirt-holding capacity and a greater level of filtration accuracy over alternative technologies, such as bag filters. Depth has traditionally been a simple, low cost solution for wide range particle reduction, more recently complex technologies have enabled more targeted removal within specific applications.

Commonly Used To Remove...

  • Broad particle range
  • Dirt
  • Grit
  • Organic solids
  • Rust particles
  • Sand
  • Aquafilter FCPP Polypropylene yarn cartridges - Sterner AquaTech UK

    Aquafilter FCPP Polypropylene yarn cartridges

    Aquafilter
    Original price £0.99 - Original price £84.99
    Original price
    £0.99 - £84.99
    £0.99 - £84.99
    Current price £0.99

    Aquafilter FCPP series cartridges are made of FDA approved polypropylene string wound yarn on a polypropylene core which strengthens the cartridge....

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    Original price £0.99 - Original price £84.99
    Original price
    £0.99 - £84.99
    £0.99 - £84.99
    Current price £0.99
  • Aquafilter FCPS Melt-blown PP Sediment filter cartridge - Sterner AquaTech UK

    Aquafilter FCPS Melt-blown PP Sediment filter cartridge

    Aquafilter
    Original price £0.99 - Original price £35.99
    Original price
    £0.99 - £35.99
    £0.99 - £35.99
    Current price £0.99

    Aquafilter offers FCPS cartridges suitable for POU (Point of Use) and POE (Points of Entry) installations. Through its polypropylene filter media, ...

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    Original price £0.99 - Original price £35.99
    Original price
    £0.99 - £35.99
    £0.99 - £35.99
    Current price £0.99
  • SWP Spectrum Wound Polypropylene Filter Cartridge - Sterner AquaTech UK

    SWP Spectrum Wound Polypropylene Filter Cartridge

    Spectrum
    Original price £4.99 - Original price £190.99
    Original price
    £4.99 - £190.99
    £4.99 - £190.99
    Current price £4.99

    Basic technology that works, the SPECTRUM Wound range is perfectly suited as a pre-filter to protect more expensive secondary or final filtration s...

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    Original price £4.99 - Original price £190.99
    Original price
    £4.99 - £190.99
    £4.99 - £190.99
    Current price £4.99
  • Aquafilter FCPP-AB Antimicrobial Yarn Sediment filter cartridge - Sterner AquaTech UK
    Sold out

    Aquafilter FCPP-AB Antimicrobial Yarn Sediment filter cartridge

    Aquafilter
    Original price £1.99
    Original price £1.99 - Original price £1.99
    Original price £1.99
    Current price £0.99
    £0.99 - £0.99
    Current price £0.99

    The FCPP-AB cartridges suitable for POU (Point of Use) and POE (Points of Entry) installations. Through its FDA-approved polypropylene string wound...

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    Original price £1.99
    Original price £1.99 - Original price £1.99
    Original price £1.99
    Current price £0.99
    £0.99 - £0.99
    Current price £0.99
    Sold out
  • Sediment filter with Block Activated Carbon cartridge provided with nanosilver BACINIXTM - Sterner AquaTech UK

    Aquafilter FCPS5-BL-AB Sediment filter with Carbon Block Cartridges 5-micron

    Aquafilter
    Original price £4.99 - Original price £4.99
    Original price
    £4.99
    £4.99 - £4.99
    Current price £4.99

    Aquafilter offers FCPS5-BL-AB Sediment filter with Block Activated Carbon cartridge suitable for POU (Point of Use) and POE (Points of Entry) insta...

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    Original price £4.99 - Original price £4.99
    Original price
    £4.99
    £4.99 - £4.99
    Current price £4.99
  • Aquafilter FCPS Melt-blown antibacterial polypropylene filter cartridge - Sterner AquaTech UK

    Aquafilter FCPS-AB Polypropylene 10″ BACinix Sediment filter

    Aquafilter
    Original price £1.99 - Original price £52.99
    Original price
    £1.99 - £52.99
    £1.99 - £52.99
    Current price £1.99

    Bacteriostatic polypropylene spun cartridges. Made using "melt-blown" technique. Cartridges contain antibacterial agent, nanosilver based - BACinix...

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    Original price £1.99 - Original price £52.99
    Original price
    £1.99 - £52.99
    £1.99 - £52.99
    Current price £1.99
  • SSP Spectrum TruDepth Standard Spun-Bonded Cartridge - Sterner AquaTech UK

    SSP Spectrum TruDepth Standard Spun-Bonded Cartridge

    Spectrum
    Original price £2.99 - Original price £101.99
    Original price
    £2.99 - £101.99
    £2.99 - £101.99
    Current price £2.99

    TruDepth Standard spun cartridges from SPECTRUM are one of 4 cartridges available in the TruDepth range, alongside the Economic, Premier and High E...

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    Original price £2.99 - Original price £101.99
    Original price
    £2.99 - £101.99
    £2.99 - £101.99
    Current price £2.99
  • Purtrex Filter Cartridge 10" (40pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 10" (40pk)

    Suez
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

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    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99
  • Purtrex Filter Cartridge 9 7/8" (40pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 9 7/8" (40pk)

    Suez
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99
  • Purtrex Filter Cartridge 20" (20pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 20" (20pk)

    Suez
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

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    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99
  • PSP SPECTRUM Premier Spun Bonded TruDepth Filter - Sterner AquaTech UK

    PSP SPECTRUM Premier Spun Bonded TruDepth Filter

    Spectrum
    Original price £4.99 - Original price £178.99
    Original price
    £4.99 - £178.99
    £4.99 - £178.99
    Current price £4.99

    With higher efficiency and a longer service life than both the Economic and Standard spun, the PSP is the most versatile and adept cartridge in the...

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    Original price £4.99 - Original price £178.99
    Original price
    £4.99 - £178.99
    £4.99 - £178.99
    Current price £4.99
  • SWC Spectrum Wound Cotton Cartridge - Sterner AquaTech UK

    SWC Spectrum Wound Cotton Cartridge

    Spectrum
    Original price £9.99 - Original price £331.99
    Original price
    £9.99 - £331.99
    £9.99 - £331.99
    Current price £9.99

    For applications with a higher operating temperature or where polypropylene is incompatible with the feed solution, the SWC cartridge provides grad...

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    Original price £9.99 - Original price £331.99
    Original price
    £9.99 - £331.99
    £9.99 - £331.99
    Current price £9.99
  • Purtrex Filter Cartridge 9 3/4" (40pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 9 3/4" (40pk)

    Suez
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £124.99 - Original price £124.99
    Original price
    £124.99
    £124.99 - £124.99
    Current price £124.99
  • Suez Purtrex Filter Cartridge 4 7/8" (80pk) - Sterner AquaTech UK

    Suez Purtrex Filter Cartridge 4 7/8" (80pk)

    Suez
    Original price £267.99 - Original price £267.99
    Original price
    £267.99
    £267.99 - £267.99
    Current price £267.99

    The patented construction of this pure-polypropylene, surfactant-free depth filter ensures low-pressure drops, with exceptional dirt-holding capabi...

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    Original price £267.99 - Original price £267.99
    Original price
    £267.99
    £267.99 - £267.99
    Current price £267.99
  • ESP Spectrum TruDepth Economic Spun-Bonded Cartridge - Sterner AquaTech UK

    ESP Spectrum TruDepth Economic Spun-Bonded Cartridge

    Spectrum
    Original price £2.99 - Original price £89.99
    Original price
    £2.99 - £89.99
    £2.99 - £89.99
    Current price £2.99

    The lowest cost spun-bonded cartridge in the SPECTRUM range, the TruDepth Economic cartridge is ideally suited for batch processes where repeated c...

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    Original price £2.99 - Original price £89.99
    Original price
    £2.99 - £89.99
    £2.99 - £89.99
    Current price £2.99
  • AMS Spectrum TruDepth Antimicrobial Spun - Sterner AquaTech UK

    AMS Spectrum TruDepth Antimicrobial Spun

    Spectrum
    Original price £3.99 - Original price £118.99
    Original price
    £3.99 - £118.99
    £3.99 - £118.99
    Current price £3.99

    Inhibiting the growth of trapped bacteria and microbes within the filter, the specialist antimicrobial spun depth cartridge prevents premature bloc...

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    Original price £3.99 - Original price £118.99
    Original price
    £3.99 - £118.99
    £3.99 - £118.99
    Current price £3.99
  • SSP97 Spectrum TruDepth High Efficiency Spun - Sterner AquaTech UK

    SSP97 Spectrum TruDepth High Efficiency Spun

    Spectrum
    Original price £1.99 - Original price £230.99
    Original price
    £1.99 - £230.99
    £1.99 - £230.99
    Current price £1.99

    The new SSP97 from SPECTRUM, delivers exceptional 97% efficiency with a low clear pressure drop at an affordable price. Finer fibres used in the co...

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    Original price £1.99 - Original price £230.99
    Original price
    £1.99 - £230.99
    £1.99 - £230.99
    Current price £1.99
  • SWF Spectrum Wound Glass Fibre Cartridge - Sterner AquaTech UK

    SWF Spectrum Wound Glass Fibre Cartridge

    Spectrum
    Original price £21.99 - Original price £735.99
    Original price
    £21.99 - £735.99
    £21.99 - £735.99
    Current price £21.99

    The primary choice across the whole range of cartridges for effective filtration in very high temperature applications, the glass fibre media with ...

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    Original price £21.99 - Original price £735.99
    Original price
    £21.99 - £735.99
    £21.99 - £735.99
    Current price £21.99
  • Purtrex Filter Cartridge 20" Large Diameter (5pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 20" Large Diameter (5pk)

    Suez
    Original price £197.99 - Original price £197.99
    Original price
    £197.99
    £197.99 - £197.99
    Current price £197.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £197.99 - Original price £197.99
    Original price
    £197.99
    £197.99 - £197.99
    Current price £197.99
  • Purtrex Filter Cartridge 10" Large Diameter (15pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 10" Large Diameter (15pk)

    Suez
    Original price £197.99 - Original price £197.99
    Original price
    £197.99
    £197.99 - £197.99
    Current price £197.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £197.99 - Original price £197.99
    Original price
    £197.99
    £197.99 - £197.99
    Current price £197.99
  • Purtrex Filter Cartridge 40" (20pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 40" (20pk)

    Suez
    Original price £249.99 - Original price £249.99
    Original price
    £249.99
    £249.99 - £249.99
    Current price £249.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £249.99 - Original price £249.99
    Original price
    £249.99
    £249.99 - £249.99
    Current price £249.99
  • Purtrex Filter Cartridge 30" (20pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 30" (20pk)

    Suez
    Original price £187.99 - Original price £187.99
    Original price
    £187.99
    £187.99 - £187.99
    Current price £187.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £187.99 - Original price £187.99
    Original price
    £187.99
    £187.99 - £187.99
    Current price £187.99
  • Purtrex Filter Cartridge 29 3/4" (20pk) - Sterner AquaTech UK

    Purtrex Filter Cartridge 29 3/4" (20pk)

    Suez
    Original price £187.99 - Original price £187.99
    Original price
    £187.99
    £187.99 - £187.99
    Current price £187.99

    Where long life, high purity and low change-outs are required, the Purtrex range meets the requirements of most non-critical applications or as an ...

    View full details
    Original price £187.99 - Original price £187.99
    Original price
    £187.99
    £187.99 - £187.99
    Current price £187.99