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Pre-filter cartridges for reverse osmosis | MojaWoda

Pre-filters for reverse osmosis

Pre-filters for reverse osmosis are replacement elements installed before the membrane in RO water filtration systems. This category includes mechanical, foam, polypropylene and carbon cartridges that trap sediment, sand, rust and help reduce chlorine and impurities affecting system performance. Regular replacement of RO pre-filters helps protect the membrane, maintain effective filtration and keep proper water flow.

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There are 92 products.

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Showing 1-24 of 92 item(s)

Aqua Vita Semi-Annual Cartridge Set for 10" Filters

★ 5.0

Reviews: 32

153 people bought this

Aqua Vita cartridge set semi-annual service

Aqua Vita complete set of cartridges for semi-annual service is a set of 3 original filters with PZH certification for 10" housing systems. It includes two foam cartridges (20 microns and 5 microns) for mechanical filtration and a carbon block that improves the taste and smell of water. The cartridges reduce sediments (rust, sand, silt), and the carbon filter helps remove chlorine and selected contaminants.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 5 µm
Media: Polypropylene

Brand: AQUA VITA

6.70 €

Aquafilter Original Semi-Annual Water Filter Set

★ 4.9

Reviews: 9

47 people bought this

Aquafilter cartridge set semi-annual service

Original set of Aquafilter cartridges for the basic six-month water filtration service. The set includes 10" cartridges: sediment filter FCPS5 (up to 5 microns), carbon block FCCBL (improves taste and odor, reduces chlorine and contaminants), and sediment filter FCPS1 (up to 1 micron). Cartridges with PZH certification, for standard 10" housings.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 1 µm
Media: Activated carbon, Polypropylene

Brand: AQUAFILTER

5.68 €

USA 3-Stage Cartridge Set for Semi-Annual Service

★ 4.9

Reviews: 8

70 people bought this

USA insert set half-year service

Complete USA cartridge set for a semi-annual service for standard 10" housings. The set includes 3 filters with PZH certification: a 5-micron polypropylene cartridge (sediments), a carbon block (taste and odor, chlorine reduction), a 1-micron polypropylene cartridge (more precise mechanical filtration). Protects the installation and devices from deposits.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 5 µm
Media: Activated carbon, Polypropylene

Brand: TOP FILTER

4.99 €

waterRO Semi-Annual Service Cartridge Set for RO6-RO10

★ 4.9

Reviews: 7

231 people bought this

Complete set of waterRO cartridges semi-annual service RO6 RO7 RO8 RO9 RO10

Original set of WodaRO GRAPHITE cartridges for semi-annual service of reverse osmosis systems RO6-RO10. The set includes 3 cartridges 10": antibacterial mechanical FCPS5-AB (BACinix technology), carbon block FCBL10, and mechanical cartridge FCPS1. Filters with PZH certification, for improving the taste and smell of water and reducing contaminants.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: WODARO

7.49 €

UST-M Semi-Annual Reverse Osmosis Cartridge Set

★ 5.0

Reviews: 6

16 people bought this

UST-M insert set semi-annual service

Original set of UST-M cartridges for the semi-annual service of the reverse osmosis system. The set includes three cartridges with PZH certification: foam mechanical 5 microns (FPS5 10"), carbon block BL10 10", and foam mechanical 1 micron (PS1 10"). The filters remove mechanical impurities, improve the taste and smell of water, and reduce chlorine and selected contaminants.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: USTM

4.54 €

Original Aquaphor MORION K2 K5 Service Cartridge Set

★ 5.0

Reviews: 6

9 people bought this

Aquaphor MORION K2 K5 cartridge set semi-annual service

Original set of Aquaphor cartridges for the Aquaphor MORION filter intended for semi-annual service. The set includes: polypropylene cartridge K5 (pre-filter for sand and rust, up to 5 microns) and carbon cartridge K2 (carbon block with Aqualen fiber and coconut carbon, up to 3 microns). K2 reduces chlorine and organic compounds and supports the removal of heavy metals.

Cartridge type: Cartridge set
Filtration rating: 3 µm
Media: Activated carbon, Polypropylene

Brand: AQUAPHOR

22.47 €

FITaqua Semi-Annual Cartridge Set for 3-Stage Filters

★ 4.8

Reviews: 6

11 people bought this

FITaqua cartridge set semi-annual service

Set of original FITaqua cartridges for a semi-annual service. The set includes 3 10-inch cartridges with PZH certification: a 5-micron foam mechanical filter (AC-PP-10-5), a carbon block (AC-CTO-10), and a 1-micron foam mechanical filter (AC-PP-10-1). The filters reduce mechanical impurities (rust, sand, silt), improve the taste and smell of water, and limit chlorine and its derivatives.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: FITAQUA

5.45 €

waterRO REDOX Cartridge Set for Semi-Annual Service

★ 4.8

Reviews: 6

11 people bought this

Complete set of waterRO REDOX cartridges semi-annual service

Original set of water filter cartridges for the wodaRO REDOX for a semi-annual service. The set includes: 2x AC-IL-PP mechanical inline cartridges and 1x AC-IL-GAC carbon inline cartridge with PZH certification. The filters remove mechanical impurities and improve water quality by reducing, among other things, chlorine and organic compounds.

Cartridge type: Ionizing / alkalizing, Cartridge set
Media: Activated carbon, Polypropylene
Service life: 6 months

Brand: WODARO

18.14 €

FITaqua AC-PP-10-1 1 Micron Sediment Cartridge

★ 5.0

Reviews: 3

13 people bought this

AC-PP-10-1 FITaqua 1 micron cartridge

FITaqua AC-PP-10-1 is a mechanical foam insert made of polypropylene non-woven fabric (meltblown) for 10" water filters. It effectively captures undissolved impurities down to 1 micron (including rust, sand, silt, and suspensions). It fits most 10" housings (10 x 2.5") and can operate in pipe installations, under sinks, and in RO systems. PZH certification, BPA FREE, PHTHALATE FREE.

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: FITAQUA

1.36 €

FCPS20 Aqua Vita Sediment Cartridge Filter 20 Micron

★ 5.0

Reviews: 3

51 people bought this

FCPS20 Aqua Vita 20 micron filter cartridge

FCPS20 Aqua Vita is a sedimentation foam cartridge made of polypropylene nonwoven fabric for cold water filtration. It effectively captures fine solid impurities such as sand, sludge, silt, and rust. Used in cartridge filters, osmotic filters, and under-sink systems, it protects subsequent filtration stages (including carbon, iron-removing, and softening filters), the RO membrane, and the installation.

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 20 µm
Media: Polypropylene

Brand: AQUA VITA

1.59 €

FCPS5 wodaRO 5 Micron Sediment Cartridge Filter

★ 5.0

Reviews: 3

43 people bought this

FCPS5 wodaRO cartridge 5 micron

FCPS5 waterRO GRAPHITE is a foam insert (polypropylene nonwoven) for mechanical water filtration. It effectively removes fine solid contaminants, including silt and sludge, present in well water and tap water. Thanks to its precision of 5 microns , it serves as a pre-filter, protecting more expensive inserts as well as the installation and fittings.

Cartridge type: Foam sediment, RO prefilter
Cartridge length: 10″
Filtration rating: 5 µm
Media: Polypropylene

Brand: WODARO

1.36 €

Aquafilter FCPS5-AB Antibacterial 5 Micron Cartridge

★ 5.0

Reviews: 3

157 people bought this

FCPS5-AB Aquafilter antibacterial cartridge 5 microns

FCPS5-AB Aquafilter is a sedimentation foam cartridge made of polypropylene non-woven fabric, produced using BACinix antibacterial technology. It effectively captures fine solid impurities (including sand, sludge, silt, rust) and limits the growth of microorganisms thanks to silver nanoparticles. Used in inline, osmotic, and under-sink filters, it protects subsequent filtration stages and the installation.

Cartridge type: Antibacterial, Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 5 µm
Media: Polypropylene

Brand: AQUAFILTER

2.25 €

S-PP20-BC Bacteriostatic 20 Micron Filter Cartridge

★ 5.0

Reviews: 3

10 people bought this

S-PP20-BC Supreme antibacterial insert 20 microns

The Supreme S-PP20-BC is a bacteriostatic mechanical filter cartridge made of polypropylene non-woven fabric for water filtration. It limits the growth of bacterial flora on the cartridge without the addition of silver and other heavy metals. It effectively removes mechanical impurities up to 20 µm (including sand, silt, rust, and sediments), ensuring good filtration with low pressure drop. It fits most cartridge housings and has a PZH certification for drinking water.

Cartridge type: Antibacterial, Sediment
Filtration rating: 20 µm
Media: Polypropylene

Brand: SUPREME

2.04 €

Bluefilters AC-GAC-10-NL Carbon Cartridge for Water

★ 4.7

Reviews: 3

67 people bought this

AC-GAC-10-NL Bluefilters carbon cartridge

Bluefilters AC-GAC-10-NL is a carbon filter made with high-quality activated carbon. It effectively reduces chlorine and its derivatives, limits certain heavy metals (including lead), and removes organic contaminants and putrescible substances. It eliminates organic gases, improving the taste, smell, and clarity of water due to prolonged contact with the filter medium.

Cartridge type: Carbon
Media: Activated carbon

Brand: BLUEFILTERS

20.43 €

AQUAVITA FCPS20 10" Foam Sediment Filter Set, 10 Pack

★ 5.0

Reviews: 2

13 people bought this

10x WATER FILTER 10 INCH FOAM CARTRIDGE FCPS20

Set of 10 AQUAVITA FCPS20 sediment filter cartridges for mechanical water filtration. The 10-inch foam cartridge (2.5 inches in diameter) with a 20-micron precision removes sand, silt, rust, and other solid particles. Made from polypropylene non-woven fabric with an open-cell structure of micro-bubbles. Fits standard RO systems. Certifications: PZH, TUV, BPA FREE, PHTHALATE FREE.

Cartridge type: Foam sediment
Cartridge length: 10″
Filtration rating: 20 µm
Media: Polypropylene

Brand: AQUA VITA

12.49 €

Aquafilter FCPS20-AB Antibacterial 20 Micron Cartridge

★ 5.0

Reviews: 2

84 people bought this

FCPS20-AB Aquafilter antibacterial cartridge 20 micron

FCPS20-AB Aquafilter is a sedimentation foam cartridge made of polypropylene non-woven fabric, produced using BACinix antibacterial technology with silver nanoparticles. It effectively removes fine solid impurities from water, such as sand, silt, sludge, and rust, while additionally limiting the growth of microorganisms. It protects the installation and subsequent filtration stages, including carbon cartridges and the osmotic membrane.

Cartridge type: Antibacterial, Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 20 µm
Media: Polypropylene

Brand: AQUAFILTER

2.25 €

wodaRO FCPS20 20 Micron Foam Sediment Cartridge

★ 5.0

Reviews: 2

35 people bought this

FCPS20 wodaRO cartridge 20 micron

FCPS20 waterRO to a foam sediment filter with a filtration accuracy of 20 microns . It effectively removes fine mechanical impurities from water, such as silt and sludge, present in both well water and tap water. Used in under-sink and inline filters as protection for installations and specialized cartridges. Format 10" x 2.5" .

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 20 µm
Media: Polypropylene

Brand: WODARO

1.36 €

FCPS1 WaterRO 1 Micron Sediment Cartridge Filter

★ 5.0

Reviews: 2

63 people bought this

FCPS1 waterRO cartridge 1 micron

FCPS1 wodaRO (1 micron) is a foam sediment filter for removing fine mechanical impurities from water, such as silt or sludge. It is used in 10" filters (2.5" diameter) as the first stage of protection for the system and more expensive cartridges (carbon, softening, de-ironing). It filters through the entire structure of polypropylene nonwoven fabric.

Cartridge type: Foam sediment, RO prefilter
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: WODARO

1.36 €

Aquafilter FCPS1 1 Micron Sediment Cartridge Filter

★ 5.0

Reviews: 2

104 people bought this

FCPS1 Aquafilter 1 micron cartridge

Aquafilter FCPS1 is a sedimentation foam cartridge made of polypropylene non-woven fabric with a precision of 1 micron. It effectively removes fine solid contaminants from water, such as sand, silt, mud, and rust. Used in cartridge filters, under-sink filters, and RO systems, it helps protect subsequent filtration stages and the installation. Designed for cold water. It has NSF certification.

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 1 µm
Media: Polypropylene

Brand: AQUAFILTER

1.63 €

Temporarily out of stock

FCPS50 Aquafilter 50 Micron Sediment Cartridge

★ 5.0

Reviews: 2

24 people bought this

FCPS50 Aquafilter cartridge 50 micron

FCPS50 Aquafilter is a sedimentation foam cartridge made of polypropylene non-woven fabric for cold water filtration. It effectively traps fine solid impurities such as sand, sludge, silt, and rust. Used in cartridge filters, reverse osmosis systems, and under-sink filters, it helps protect the installation and subsequent filtration stages, including carbon cartridges and the reverse osmosis membrane. It has an NSF certification.

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 50 µm
Media: Polypropylene

Brand: AQUAFILTER

1.47 €

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Aquafilter FCPS5 5 Micron Polypropylene Cartridge

★ 5.0

Reviews: 2

169 people bought this

FCPS5 Aquafilter 5 micron cartridge

FCPS5 Aquafilter is a sedimentary foam cartridge made of polypropylene non-woven fabric with a precision of 5 microns. It effectively removes fine solid contaminants from cold water: sand, sludge, silt, and rust. Used in cartridge filters, osmotic systems, and under-sink installations, it protects subsequent filtration stages (e.g., carbon, softening) and the installation. It has an NSF certification.

Cartridge type: Foam sediment, Sediment
Cartridge length: 10″
Filtration rating: 5 µm
Media: Polypropylene

Brand: AQUAFILTER

1.75 €

WPM20 USA 20 Micron Foam Sediment Insert Filter

★ 5.0

Reviews: 2

26 people bought this

WPM20 USA foam insert 20 microns

WPM20 USA is a sedimentation foam insert made of polypropylene nonwoven fabric for cold water filtration. It effectively captures fine solid contaminants such as sand, sludge, silt, and rust. Used in cartridge, osmotic, and under-sink filters, it helps protect subsequent filtration stages and the water installation.

Cartridge type: Foam sediment, Sediment
Filtration rating: 20 µm
Media: Polypropylene

Brand: TOP FILTER

1.14 €

WPM1 USA 1 Micron Foam Sediment Insert Filter

★ 5.0

Reviews: 2

46 people bought this

WPM1 USA foam insert 1 micron

Sediment filter (foam) made of polypropylene non-woven fabric for water filtration. Effectively removes fine solid impurities such as sand, silt, sludge, or rust. Used in cartridge filters, osmotic filters, and under-sink filters, it protects subsequent filtration stages and the installation. Designed for cold water.

Cartridge type: Foam sediment, Sediment
Filtration rating: 1 µm
Media: Polypropylene

Brand: TOP FILTER

1.14 €

wodaRO GRAPHITE 6-Month Cartridge Set for RO Systems

★ 5.0

Reviews: 2

25 people bought this

COMPLETE CARTRIDGE SET wodaRO GRAPHITE semi-annual service

Original set of waterRO GRAPHITE cartridges for semi-annual service of the reverse osmosis system. It includes 3 filters: a 5-micron mechanical filter with BACinix technology and silver nanoparticles, a carbon block made of activated carbon, and a 1-micron mechanical cartridge. The cartridges improve the taste and smell of water, reduce deposits, and support the hygiene of the installation's operation. Products with PZH certification.

Cartridge type: Cartridge set
Cartridge length: 10″
Filtration rating: 5 µm
Media: Activated carbon, Polypropylene

Brand: WODARO

7.49 €

Showing 1-24 of 92 item(s)