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Sediment Water Filters

Clear water starts with strong first-stage filtration, and sediment media is where most systems earn their keep. Designed to capture sand, silt, rust, and grit, these cartridges protect faucets, appliances, and downstream treatment. Many setups rely on this step before carbon, UV, or reverse osmosis, since cleaner incoming water helps every stage work better. Options range from fine 1 micron cartridges to larger pleated styles built for higher flow and longer service intervals.

Regular replacement matters because trapped debris can slow flow and strain pumps or fixtures. Look for pressure drop, cloudy water after heavy rain, or faster staining on sinks as signs it is time. Choosing the right micron balance helps avoid clogging while reducing grit that can scratch valves and membranes.

About Sediment Filters

iFilters carries replacement choices for homes, small businesses, and grow rooms that run hydroponics lines. Common sizes like 2.5 x 10, 2.5 x 20, and big blue 4.5 x 10 or 4.5 x 20 make it easier to match existing housings. Product pages help you compare micron ratings, availability, and customer feedback before you buy.

Material styles include pleated washable filters for reusable value, plus string-wound and depth cartridges for consistent particle capture. Pairing a sediment stage with a carbon block can support better taste and odor control while keeping the downstream media from loading up too quickly.

Why Choose iFilters for Sediment Filtration?

Shopping stays simple with in-stock availability, product ratings, and sorting tools that highlight best sellers. Auto Ship helps you keep replacements on schedule, which reduces pressure drop and keeps water quality steady. Support and product detail pages make it easier to choose the right fit for city water, well water, RO, or hydroponics use.

Shop Sediment Filters online today!

Filters

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iFilters SW-CB5-4520 Whole House Sediment & Carbon Block Water Filter Set – 5 Micron, 4.5" x 20"
iFilters

iFilters SW-CB5-4520 Whole House Sediment & Carbon Block Water Filter, 5 Micron 4.5"x20"

SW-CB5-4520
in stock

$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99

iFilters SW-CB5-4520 Whole House Sediment & Carbon Block Water Filter Set – 5 Micron, 4.5" x 20" Premium Dual-Stage Whole House Filtration for ...

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$59.99 - $59.99
$59.99
$59.99 - $59.99
$59.99
Auto Ship
Sediment Pleated Water Filter City or Well Water, Washable 4.5" x 20", 30 Micron - IFilters
Sediment Pleated Water Filter City or Well Water, Washable 4.5" x 20", 30 Micron - IFilters
iFilters

Sediment Pleated Water Filter City or Well Water, Washable 4.5" x 20", 30 Micron

SP30-4520
in stock

$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99

The SP30-4520 4.5" x 20" 30-micron polyester pleated cartridges are manufactured from durable polyester to provide a superior pleated Filter that i...

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$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99
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Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 5 μm - IFilters
Hydronix

Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 5 μm

SPC-45-2005
in stock
$24.90 - $24.90
$24.90
$24.90 - $24.90
$24.90

The Hydronix SPC-45-2005 4.5" x 20" 5 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pl...

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$24.90 - $24.90
$24.90
$24.90 - $24.90
$24.90
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Sediment Water Filter for Whole House, RO Systems, Hydroponics, 2.5" x 20" 5 μm - IFilters
Hydronix

Sediment Water Filter for Whole House, RO Systems, Hydroponics, 2.5" x 20" 5 μm

SDC-25-2005
in stock
$7.50 - $7.50
$7.50
$7.50 - $7.50
$7.50

Hydronix SDC-25-2005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water fi...

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$7.50 - $7.50
$7.50
$7.50 - $7.50
$7.50
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Hydronix Whole House Water Sediment Filter 4.5" x 20" - 1 Micron (2 Pack)
Hydronix Whole House Water Sediment Filter 4.5" x 20" - 1 Micron (2 Pack)
Hydronix

Hydronix Whole House Water Sediment Filter 4.5" x 20" - 1 Micron (2 Pack)

SDC-45-2001/2
in stock
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Hydronix SDC-45-2001 polypropylene sediment filters have a particle retention Size of 1 Micron and is used in a residential and commercial water fi...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
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(2 Pack) Hydronix SDC-45-2005 - Whole House Hydroponics Sediment Water Filter 20", 5 μm
Hydronix

(2 Pack) Hydronix SDC-45-2005 - Whole House Hydroponics Sediment Water Filter 20", 5 μm

SDC-45-2005/2
in stock
$30.56 - $30.56
$30.56
$30.56 - $30.56
$30.56

2 Pack - Hydronix SDC-45-2005 polypropylene sediment filters have a particle retention size of 5 microns and are used in residential and commercial...

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$30.56 - $30.56
$30.56
$30.56 - $30.56
$30.56
Auto Ship
4 Sediment Water Filters - Whole House, RO Systems, Hydroponics, 2.5" x 20" 5 μm
4 Sediment Water Filters - Whole House, RO Systems, Hydroponics, 2.5" x 20" 5 μm
Hydronix

4 Sediment Water Filters - Whole House, RO Systems, Hydroponics, 2.5" x 20" 5 μm

SDC-25-2005/4
in stock
$25.98 - $25.98
$25.98
$25.98 - $25.98
$25.98

Hydronix SDC-25-2005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water fi...

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$25.98 - $25.98
$25.98
$25.98 - $25.98
$25.98
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(6 Pack) Hydronix SDC-45-2005 - Whole House Hydroponics Sediment Water Filter 20", 5 μm
(6 Pack) Hydronix SDC-45-2005 - Whole House Hydroponics Sediment Water Filter 20", 5 μm
Hydronix

(6 Pack) Hydronix SDC-45-2005 - Whole House Hydroponics Sediment Water Filter 20", 5 μm

SDC-45-2005/6
in stock
$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70

6 Pack - Hydronix SDC-45-2005 polypropylene sediment filters have a particle retention size of 5 microns and are used in residential and commercial...

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$113.70 - $113.70
$113.70
$113.70 - $113.70
$113.70
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Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 20 μm
Hydronix

Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 20 μm

SPC-45-2020
in stock
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

The Hydronix SPC-45-2020 4.5" x 20" 20 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
Auto Ship
Whole House Hydroponics Commercial Sediment Water Filter 20", 5 μm
Hydronix

Whole House Hydroponics Commercial Sediment Water Filter 20", 5 μm

SDC-45-2005
in stock
$20.95 - $20.95
$20.95
$20.95 - $20.95
$20.95

Hydronix SDC-45-2005 polypropylene sediment filters have a particle retention size of 5 micron and is used in a residential and comercial water fil...

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$20.95 - $20.95
$20.95
$20.95 - $20.95
$20.95
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Whole House Hydroponics Commercial Sediment Water Filter 20", 1 μm - IFilters
Hydronix

Whole House Hydroponics Commercial Sediment Water Filter 20", 1 μm

SDC-45-2001
in stock
$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

Hydronix SDC-45-2001 polypropylene sediment filters have a particle retention Size of 1 Micron and is used in a residential and commercial water fi...

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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
Auto Ship
6 PK, Pleated Sediment Water Filter Home, Commercial, Reusable 4.5" x 20", 20 μm - IFilters
Hydronix

6 PK, Pleated Sediment Water Filter Home, Commercial, Reusable 4.5" x 20", 20 μm

SPC-45-2020/6
in stock
$124.10 - $124.10
$124.10
$124.10 - $124.10
$124.10

The Hydronix SPC-45-2020 4.5" x 20" 20 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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$124.10 - $124.10
$124.10
$124.10 - $124.10
$124.10
Auto Ship
Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 20 μm
Hydronix

Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 20 μm

SWC-25-2020
in stock
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

The Hydronix SWC-25-2020 polypropylene String wound filters have a particle retention Size of 20 micron and are used in a residential and commercia...

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$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66
Auto Ship
Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 10 μm
Hydronix

Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 10 μm

SPC-45-2010
in stock
$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75

The Hydronix SPC-45-2010 4.5" x 20" 10 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75
Auto Ship
Hydronix 20" 2-Stage Filter Replacement Kit - Includes 5 micron Carbon Block & Sediment Filters
Hydronix

Hydronix 20" 2-Stage Filter Replacement Kit - Includes 5 micron Carbon Block & Sediment Filters

CB-SD5-4520
in stock
$49.47 - $49.47
$49.47
$49.47 - $49.47
$49.47

Replacement filter set for 2 stage 20" filter system. Includes the carbon block filter and sediment filter. Filters need be replaced at least once ...

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$49.47 - $49.47
$49.47
$49.47 - $49.47
$49.47
Auto Ship
Polyester Pleated Sediment Water Filter, Washable & Reusable, 2.5" X 20", 20 μm
Hydronix

Polyester Pleated Sediment Water Filter, Washable & Reusable, 2.5" X 20", 20 μm

SPC-25-2020
in stock
$11.52 - $11.52
$11.52
$11.52 - $11.52
$11.52

Hydronix SPC series 2.5" x 20" 20 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

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$11.52 - $11.52
$11.52
$11.52 - $11.52
$11.52
Auto Ship
Sediment Water Filter for Whole House, RO, Hydroponics, Commercial - 20", 20 μm
Hydronix

Sediment Water Filter for Whole House, RO, Hydroponics, Commercial - 20", 20 μm

SDC-25-2020
in stock
$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00

The Hydronix SDC-25-2020 polypropylene sediment filter is a 20 micron rated filter. Its universal standard size fits any standard Reverse Osmosis, ...

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$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00
Auto Ship
Whole House Sediment Pleated Water Filter, Washable & Reusable, 2.5" x 20", 5 μm
Hydronix

Whole House Sediment Pleated Water Filter, Washable & Reusable, 2.5" x 20", 5 μm

SPC-25-2005
in stock
$13.37 - $13.37
$13.37
$13.37 - $13.37
$13.37

Hydronix SPC series 2.5" x 20" 5 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleated...

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$13.37 - $13.37
$13.37
$13.37 - $13.37
$13.37
Auto Ship
Sediment Water Filter for Whole House, RO, Hydroponics, Commercial - 20", 10 μm
Hydronix

Sediment Water Filter for Whole House, RO, Hydroponics, Commercial - 20", 10 μm

SDC-25-2010
in stock
$8.84 - $8.84
$8.84
$8.84 - $8.84
$8.84

Hydronix SDC-25-2010 polypropylene sediment filters have a particle retention Size of 10 micron and is used in a residential and commercial water f...

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$8.84 - $8.84
$8.84
$8.84 - $8.84
$8.84
Auto Ship
Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 30 μm
Hydronix

Pleated Sediment Water Filter Home or Commercial, Reusable 4.5" x 20" - 30 μm

SPC-45-2030
in stock
$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75

The Hydronix SPC-45-2030 4.5" x 20" 30 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...

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$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75
Auto Ship
Whole House Sediment Pleated Water Filter, Washable Reusable, 2.5" x 20", 30 μm - IFilters
Hydronix

Whole House Sediment Pleated Water Filter, Washable Reusable, 2.5" x 20", 30 μm

SPC-25-2030
in stock

$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

Hydronix SPC series 2.5" x 20" 30 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleate...

View full details
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
Auto Ship
Whole House Hydroponics Commercial Sediment Water Filter 20" 10 μm
Hydronix

Whole House Hydroponics Commercial Sediment Water Filter 20" 10 μm

SDC-45-2010
in stock
$21.04 - $21.04
$21.04
$21.04 - $21.04
$21.04

Hydronix SDC-45-2010 polypropylene sediment filters have a particle retention Size of 10 micron and is used in a residential and commercial water f...

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$21.04 - $21.04
$21.04
$21.04 - $21.04
$21.04
Auto Ship
Well Water Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 5 μm
Hydronix

Well Water Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 5 μm

SWC-25-2005
in stock
$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59

The Hydronix SWC-25-2005 polypropylene String wound filters have a particle retention Size of 5 micron and are used in a residential and commercial...

View full details
$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59
Auto Ship
Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 10 μm
Hydronix

Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 10 μm

SWC-25-2010
in stock
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

The Hydronix SWC-25-2010 polypropylene String wound filters have a particle retention Size of 10 micron and are used in a residential and commercia...

View full details
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66
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