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String Wound

Shop string-wound sediment filter cartridges for well water, whole-house systems, and commercial prefiltration. Their graduated-density construction captures sand, silt, rust, and other particles while offering strong dirt-holding capacity. Compare cartridge length and diameter, micron rating, core and yarn materials, temperature limits, flow requirements, and filter housing compatibility.

Filters

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SP30-KDF1-4510 Variations
iFilters

iFilters SP30-KDF1-4510 Sediment and GAC/KDF Replacement Filter - 4.5" x 10"

SP30-KDF1-4510
in stock

$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00

iFilters SP30-KDF1-4510 Whole House Sediment & GAC/KDF Replacement Filter – 4.5" x 10" Upgrade your home's water filtration with the iFilters S...

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
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SP30-KDF1-4510 Variations
iFilters

iFilters SP30-KDF2-4520 Whole House Sediment & KDF Water Filter Set, 30 Micron 4.5"x20"

SP30-KDF2-4520
in stock

$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00

iFilters SP30-KDF2-4520 Whole House Sediment & KDF Water Filter Set – 30 Micron, 4.5" x 20" Upgrade your home's water filtration system with th...

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$119.00 - $119.00
$119.00
$119.00 - $119.00
$119.00
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PRO+AQUA FC-PK-100E
PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set – 3-Stage, 20", 5 Micron
PRO+AQUA

PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set 3 Stage 20", 5 Micron

FC-PK-100E
in stock

$151.95 - $151.95
$151.95
$151.95 - $151.95
$151.95

PRO+AQUA FC-PK-100E Whole House Heavy Metals Well Water Filter Replacement Set – 3-Stage, 20", 5 Micron Upgrade your PRO+AQUA PRO-100-E Filtration ...

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$151.95 - $151.95
$151.95
$151.95 - $151.95
$151.95
PRO+AQUA FC-PK19-100E Replacement Filter Set for PRO-100-E ELITE GEN2 System, Sediment, KDF/Blend, Carbon Infused - IFilters
PRO+AQUA ELITE GEN2 Three-Stage Replacement Filter Set for PRO-100-E GEN2 System. Includes ACB - FC-19-ACB, CRK - FC-19-CRK and SED - FC-19-SED
PRO+AQUA

PRO+AQUA FC-PK19-100E Replacement Filter Set for PRO-100-E ELITE GEN2 System, Sediment, KDF/Blend, Carbon Infused

FC-PK19-100E
Out of stock

$0.00 - $0.00
$0.00
$151.95
$151.95 - $151.95
$151.95

PRO+AQUA ELITE GEN2 Three-Stage Replacement Filter Set for PRO-100-E GEN2 System Advanced Whole House Filtration for Superior Water Quality Designe...

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$0.00 - $0.00
$0.00
$151.95
$151.95 - $151.95
$151.95
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iFilters SP30-4510 - Sediment Pleated Water Filter City or Well Water, Washable 4.5" x 10", 30 Micron - IFilters
iFilters

iFilters SP30-4510 - Sediment Pleated Water Filter City or Well Water, Washable 4.5" x 10", 30 Micron

SP30-4510
in stock

$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99

The SP30-4510 4.5" x 10" 30-micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior pleated Filt...

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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
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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
iFilters

MWH-D-WELL Well Water Filtration System Sediment Odor Taste Rust Whole House, 1" Ports | iFilters

MWH-D-WELL
in stock

$221.36 - $221.36
$221.36
$221.36 - $221.36
$221.36

iFilters MWH-D-WELL Whole House Well Water Filtration System – Dual-Stage Well Pump Filter with 1" Ports for Sediment, Odor & Rust Removal Prem...

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$221.36 - $221.36
$221.36
$221.36 - $221.36
$221.36
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SW-CB5-4510 Whole House Sediment & Carbon Block Water Filter, 5 Micron 4.5"x10" - IFilters
iFilters

SW-CB5-4510 Whole House Sediment & Carbon Block Water Filter, 5 Micron 4.5"x10"

SW-CB5-4510
in stock

$41.00 - $41.00
$41.00
$41.00 - $41.00
$41.00

This dual filter set includes the SW5-4510 Sediment String-wound filter and CB5-4510 CTO carbon block whole house filters. Suitable for whole hou...

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$41.00 - $41.00
$41.00
$41.00 - $41.00
$41.00
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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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iFilters

SW5-4510 Whole House Sediment String Wound Water Filter Cartridge, 5 micron 4.5" x 10"

SW5-4510
in stock

$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99

The SW5-4510 Polypropylene String Wound Filters has a particle retention Size of 5 micron and are used in a residential and commercial water filtra...

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$11.99 - $11.99
$11.99
$11.99 - $11.99
$11.99
iFilters

iFilters Dual-Stage Whole House Well Water Filtration System – Reduces Rust, Iron, Sediment, Sulfur Odors & Taste – 4.5″ × 20″ Housing, 1″ Ports

MWH-D20-WELL
in stock

$259.99 - $259.99
$259.99
$259.99 - $259.99
$259.99

Keep your home’s water clean, clear, and great-tasting with the iFilters Dual-Stage Whole House Well Water Filtration System. Specifically designed...

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$259.99 - $259.99
$259.99
$259.99 - $259.99
$259.99
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SW5-4520 String Wound Sediment Water Filter Whole House or Commercial, 4.5 x 20, 5 Micron - IFilters
SW5-4520 String Wound Sediment Water Filter Whole House or Commercial, 4.5 x 20, 5 Micron - IFilters
iFilters

SW5-4520 String Wound Sediment Water Filter Whole House or Commercial, 4.5 x 20, 5 Micron

SW5-4520
in stock

$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99

The SW5-4520 Polypropylene String Wound Filters has a particle retention Size of 5 micron and are used in a residential and commercial water filt...

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$25.99 - $25.99
$25.99
$25.99 - $25.99
$25.99
Well Water Filtration Sediment System Pleated Washable Filter, Clear, 1" Ports - IFilters
iFilters

Well Water Filtration Sediment System Pleated Washable Filter, Clear, 1" Ports

MWHSD-WELL
in stock

$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

The iFilters MWHSD-WELL 10" Clear Heavy Duty Whole House Well Water Filter System comes complete with a high quality reusable/washable chemical res...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
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Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge – HD-950 Housing Replacement
Culligan

Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge

CW5-BBS
in stock

$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$14.99

Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge – HD-950 Housing Replacement The Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge is...

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$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$14.99
Well Water 20" Filtration Sediment System Pleated Washable Filter, 1" Ports - IFilters
MWHSD Variations
iFilters

Well Water 20" Filtration Sediment System Pleated Washable Filter, 1" Ports

MWHSD20-WELL
in stock

$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

The iFilters MWHSD20-WELL 20" Clear Heavy Duty Whole House Well Water Filter System comes complete with a high quality reusable/washable chemical r...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
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Whole House, Well Sediment String Wound Water Filter 5 micron 10"
Hydronix

Whole House, Well Sediment String Wound Water Filter 5 micron 10"

SWC-45-1005
in stock

$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50

The Hydronix SWC-45-1005 polypropylene String wound filters have a particle retention Size of 5 micron and are used in a residential and commercial...

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$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50
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Whole House String Wound Sediment Water Filter Cartridge 2.5" x 10" - 5 μm
Whole House String Wound Sediment Water Filter Cartridge 2.5" x 10" - 5 μm - IFilters
Hydronix

Whole House String Wound Sediment Water Filter Cartridge 2.5" x 10" - 5 μm

SWC-25-1005
in stock

$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00

Hydronix SWC-25-1005 polypropylene String wound filters have a particle retention Size of 5 micron and are used in a residential and commercial wat...

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$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
iFilters

Whole House Water Filtration System 2 Stage Sediment Chlorine Taste Odor VOCs 1" Ports

MWH-D
in stock

$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99

The iFilters MWH-D Dual stage 4.5" x 10" Whole House Water Filter System comes complete with a high capacity String-wound Polypropylene sediment fi...

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$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
iFilters

Whole House Filter System 2 Stage 20" Sediment Chlorine Taste Odor VOCs 1" Ports

MWH-D20
in stock
$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99

The iFilters MWH-D20 Dual stage 4.5" x 20" Whole House Water Filter System comes complete with a high capacity String-wound Polypropylene sediment ...

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$209.99 - $209.99
$209.99
$209.99 - $209.99
$209.99
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Culligan 25-Micron Sediment Cartridge CW25-BBS - IFilters
Culligan

Culligan 25-Micron Sediment Cartridge CW25-BBS

CW25-BBS
in stock

$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$14.99

The Culligan 25-Micron Sediment Cartridge CW25-BBS is a replacement drinking water filter cartridge for use in several Culligan water filter housin...

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$0.00 - $0.00
$0.00
$14.99
$14.99 - $14.99
$14.99
Whole House Sediment & Rust Complete Filtration System w/ Clear Housing 1" Ports - IFilters
iFilters

Whole House Sediment & Rust Complete Filtration System w/ Clear Housing 1" Ports

MWHSD
in stock
$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95

The iFilters MWHSD 10" Clear Heavy Duty Whole House Water Filter System comes complete with a high capacity string wound sediment filter and featur...

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$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95
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Whole House String Wound Sediment Water Filter Cartridge 2.5" x 10" - 10 μm - IFilters
Hydronix

Whole House String Wound Sediment Water Filter Cartridge 2.5" x 10" - 10 μm

SWC-25-1010
in stock
$5.53 - $5.53
$5.53
$5.53 - $5.53
$5.53

Hydronix SWC-25-1010 polypropylene String wound filters have a particle retention Size of 10 micron and are used in a residential and commercial wa...

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$5.53 - $5.53
$5.53
$5.53 - $5.53
$5.53
Whole House Sediment & Rust Complete Filtration System with Clear Housing 20" - 1" Ports - IFilters
Whole House Sediment & Rust Complete Filtration System with Clear Housing 20" - 1" Ports - IFilters
iFilters

Whole House Sediment & Rust Complete Filtration System with Clear Housing 20" - 1" Ports

MWHSD20
in stock

$139.99 - $139.99
$139.99
$139.99 - $139.99
$139.99

The iFilters MWHSD20 20" Clear Heavy Duty Whole House Water Filter System comes complete with a 5 micron high capacity string wound sediment filter...

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$139.99 - $139.99
$139.99
$139.99 - $139.99
$139.99
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String Wound Water Filter Whole House Well Commercial BB Size 4.5" x 20", 20 μm
Hydronix

String Wound Water Filter Whole House Well Commercial BB Size 4.5" x 20", 20 μm

SWC-45-2020
in stock
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

The Hydronix SWC-45-2020 polypropylene String wound filters have a particle retention Size of 20 micron and are used in a residential and commercia...

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$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
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