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Polyspun Depth

Clean water starts with taking care of the basics, and sediment is usually the first issue to tackle. Polyspun Depth cartridges are designed to capture common particles like sand, silt, rust, and scale before they travel deeper into your system. That early barrier helps reduce clogging, keeps flow steadier, and supports better performance from carbon, RO, UV, or specialty stages that come next. Options across micron ratings make it simple to match filtration strength to your water source and your goals. Better pre-filtration can also improve taste and clarity by keeping downstream media working efficiently.

About Polyspun Depth Filters

Polyspun Depth filters use spun polypropylene fibers to form a depth-style media that traps debris throughout the cartridge, not just on the surface. This structure is helpful for water that carries a heavier sediment load, since it can hold more particles before pressure drop becomes noticeable. Common sizes work well in whole-house housings, under-sink setups, reverse osmosis pre-filtration, and even hydroponics, where cleaner water supports stable results. Picking a finer micron can polish water more, while a higher micron rating can extend life when sediment is heavy.
 Many households start with a 5-micron cartridge for balanced protection, then adjust based on how quickly filters load up.

Why Choose iFilters for Polyspun Depth Filters?

Finding the right cartridge is easier when selection and fitment details are clear. At iFilters, Polyspun Depth products are offered in popular lengths and diameters, along with practical micron choices that suit both everyday residential needs and higher demand setups. Auto Ship makes replacement timing less stressful, so filters get changed before performance drops. Fast ordering, dependable stock, and compatible accessories help you keep maintenance straightforward from one changeout to the next.

Shop Polyspun Depth filters online today!

Filters

Auto Ship
Hydronix Sediment Bonded Depth Filter 2.5" X 29 1/4", 1m - IFilters
Hydronix

Hydronix Sediment Bonded Depth Filter 2.5" X 29 1/4", 1m

SBC-25-29141
in stock
$11.41 - $11.41
$11.41
$11.41 - $11.41
$11.41

Hydronix SBC Series Sediment Bonded Depth Cartridges are specially designed thermally bonded Polypropylene filters that provide superior filtration...

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$11.41 - $11.41
$11.41
$11.41 - $11.41
$11.41
Auto Ship
Hydronix Sediment Bonded Depth Filter 2.5" X 39", 5m - IFilters
Hydronix

Hydronix Sediment Bonded Depth Filter 2.5" X 39", 5m

SBC-25-3905
in stock
$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71

Hydronix SBC Series Sediment Bonded Depth Cartridges are specially designed thermally bonded Polypropylene filters that provide superior filtration...

View full details
$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71
Auto Ship
Hydronix Sediment Bonded Depth Filter 2.5" X 40", 5m, Silicon, 222/FIN - IFilters
Hydronix

Hydronix Sediment Bonded Depth Filter 2.5" X 40", 5m, Silicon, 222/FIN

SBC-25-4005-S5
in stock
$29.65 - $29.65
$29.65
$29.65 - $29.65
$29.65

Hydronix SBC Series Sediment Bonded Depth Cartridges are specially designed thermally bonded Polypropylene filters that provide superior filtration...

View full details
$29.65 - $29.65
$29.65
$29.65 - $29.65
$29.65
Auto Ship
Hydronix 1 Micron Sediment Bonded Depth Filter 30" w/Silicone Oring & 222/Fin - IFilters
Hydronix

Hydronix 1 Micron Sediment Bonded Depth Filter 30" w/Silicone Oring & 222/Fin

SBC-25-3001-S5
in stock
$19.08 - $19.08
$19.08
$19.08 - $19.08
$19.08

This 1 Micron 2.5" x 30" Hydronix SBC Series Sediment Bonded Depth Cartridge with Silicone Oring & 222/Fin is a specially designed thermally bo...

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$19.08 - $19.08
$19.08
$19.08 - $19.08
$19.08
Auto Ship
Delta Plus 10" Silicone, 1m , 222/FIN - IFilters
HydroScientific

Delta Plus 10" Silicone, 1m , 222/FIN

DP001S51000
in stock
$25.08 - $25.08
$25.08
$25.08 - $25.08
$25.08

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

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$25.08 - $25.08
$25.08
$25.08 - $25.08
$25.08
Auto Ship
Delta Plus 10" Silicone, 1m , DOE - IFilters
HydroScientific

Delta Plus 10" Silicone, 1m , DOE

DP001SF1000
in stock
$25.08 - $25.08
$25.08
$25.08 - $25.08
$25.08

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

View full details
$25.08 - $25.08
$25.08
$25.08 - $25.08
$25.08
Auto Ship
Hydronix Sediment Bonded Depth Filter 2.5" X 19.5", 1m - IFilters
Hydronix

Hydronix Sediment Bonded Depth Filter 2.5" X 19.5", 1m

SBC-25-1951
in stock
$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99

Hydronix SBC Series Sediment Bonded Depth Cartridges are specially designed thermally bonded Polypropylene filters that provide superior filtration...

View full details
$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99
Auto Ship
Hydronix Sediment Bonded Depth Filter 2.5" X 39", 1m - IFilters
Hydronix

Hydronix Sediment Bonded Depth Filter 2.5" X 39", 1m

SBC-25-3901
in stock
$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71

Hydronix SBC Series Sediment Bonded Depth Cartridges are specially designed thermally bonded Polypropylene filters that provide superior filtration...

View full details
$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71
Auto Ship
Delta Plus 20" Silicone, 1m , DOE - IFilters
HydroScientific

Delta Plus 20" Silicone, 1m , DOE

DP001SF2000
in stock
$40.44 - $40.44
$40.44
$40.44 - $40.44
$40.44

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

View full details
$40.44 - $40.44
$40.44
$40.44 - $40.44
$40.44
Auto Ship
Delta Plus 30" Silicone, 1m , 222/FIN - IFilters
HydroScientific

Delta Plus 30" Silicone, 1m , 222/FIN

DP001S53000
in stock
$55.72 - $55.72
$55.72
$55.72 - $55.72
$55.72

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

View full details
$55.72 - $55.72
$55.72
$55.72 - $55.72
$55.72
Auto Ship
Delta Plus 20" Silicone, 1m , 222/FIN - IFilters
HydroScientific

Delta Plus 20" Silicone, 1m , 222/FIN

DP001S52000
in stock
$40.44 - $40.44
$40.44
$40.44 - $40.44
$40.44

HydroScientific DP Series Delta-Plus Filters meet market needs for a pure absolute-rated Polypropylene depth filter with exceptional dirt holding c...

View full details
$40.44 - $40.44
$40.44
$40.44 - $40.44
$40.44
Auto Ship
Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 40" - 1 μm - IFilters
Hydronix

Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 40" - 1 μm

SBC-25-4001
in stock
$23.04 - $23.04
$23.04
$23.04 - $23.04
$23.04

Hydronix sbc-25-4005 polypropylene sediment bonded depth filters have a particle retention Size of 5 micron and are used in a residential and comme...

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$23.04 - $23.04
$23.04
$23.04 - $23.04
$23.04
Auto Ship
Sediment Depth Water Filter Cartridge NSF Poly Commercial / Industrial 30", 5 μm
Hydronix

Sediment Depth Water Filter Cartridge NSF Poly Commercial / Industrial 30", 5 μm

SBC-25-3005
in stock
$17.20 - $17.20
$17.20
$17.20 - $17.20
$17.20

Hydronix sbc-25-3001 polypropylene sediment bonded depth filters have a particle retention Size of 1 Micron and are used in a residential and comme...

View full details
$17.20 - $17.20
$17.20
$17.20 - $17.20
$17.20
Auto Ship
Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 40", 5 μm - IFilters
Hydronix

Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 40", 5 μm

SBC-25-4005
in stock

$22.96 - $22.96
$22.96
$22.96 - $22.96
$22.96

Hydronix SBC-25-4001 polypropylene sediment bonded depth filters have a particle retention size of 1 Micron and are used in a residential and comme...

View full details
$22.96 - $22.96
$22.96
$22.96 - $22.96
$22.96
Auto Ship
Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 30", 1 μm
Hydronix

Sediment Depth Water Filter Cartridge NSF Poly Commercial Industrial 30", 1 μm

SBC-25-3001
in stock
$17.28 - $17.28
$17.28
$17.28 - $17.28
$17.28

Hydronix sbc-25-3005 polypropylene sediment bonded depth filters have a particle retention Size of 5 micron and are used in a residential and comme...

View full details
$17.28 - $17.28
$17.28
$17.28 - $17.28
$17.28
Auto Ship
Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 75 μm - IFilters
Hydronix

Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 75 μm

SDC-25-4075
in stock
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44

Hydronix SDC-25-4075 polypropylene sediment filters have a particle retention Size of 75 micron and is used in a residential and commercial water f...

View full details
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44
Auto Ship
Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 50 μm - IFilters
Hydronix

Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 50 μm

SDC-25-4050
in stock
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44

Hydronix SDC-25-4050 polypropylene sediment filters have a particle retention Size of 50 micron and is used in a residential and commercial water f...

View full details
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44
Auto Ship
Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 25 μm - IFilters
Hydronix

Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 40", 25 μm

SDC-25-4025
in stock
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44

Hydronix SDC-25-4025 polypropylene sediment filters have a particle retention Size of 25 micron and is used in a residential and commercial water f...

View full details
$19.44 - $19.44
$19.44
$19.44 - $19.44
$19.44
Auto Ship
Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 30" - 1 μm - IFilters
Hydronix

Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 30" - 1 μm

SDC-25-3001
in stock
$13.06 - $13.06
$13.06
$13.06 - $13.06
$13.06

Hydronix SDC-25-3001 polypropylene sediment filters have a particle retention Size of 1 Micron and is used in a residential and commercial water fi...

View full details
$13.06 - $13.06
$13.06
$13.06 - $13.06
$13.06
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