Skip to content

Whole House Filter Kits

Browse whole-house replacement filter kits and multi-stage cartridge sets for maintaining filtration at the point where water enters your home. Kits may combine sediment, carbon, iron, scale-control, or specialty media. Match the kit to your housing or system model, cartridge dimensions, stage order, contaminant goals, flow requirements, and recommended replacement schedule.

Filters

Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports w/ PR
Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports w/ PR
Hydronix

Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports w/ PR

HF45-20CLBK10PR
in stock
$211.77 - $211.77
$211.77
$211.77 - $211.77
$211.77

The Hydronix HF45-20CLBK10PR 20" Clear Filter Housing (with Pressure Relief Button) is an extra-wide housing that accommodates large 4.5" wide filt...

View full details
$211.77 - $211.77
$211.77
$211.77 - $211.77
$211.77
Water Filter Housing, House Commercial Hydroponics Clear BB Size 10", 1.5" Ports
Hydronix

Water Filter Housing, House Commercial Hydroponics Clear BB Size 10", 1.5" Ports

HF45-20CLBK15
in stock
$87.28 - $87.28
$87.28
$87.28 - $87.28
$87.28

The Hydronix HF45-20CLBK15 (Note: Picture shows PR version, this one does not include the PR button) 20" Clear Filter Housing is an extra-wide hous...

View full details
$87.28 - $87.28
$87.28
$87.28 - $87.28
$87.28
Hydronix HF45-20BLBK10 Water Filter Housing 20" - 1" Ports
Hydronix HF45-20BLBK10 Water Filter Housing 20" - 1" Ports
Hydronix

Hydronix HF45-20BLBK10 Water Filter Housing 20" - 1" Ports

HF45-20BLBK10
in stock
$51.97 - $51.97
$51.97
$51.97 - $51.97
$51.97

The Hydronix HF45-20BLBK10 20" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. It is made of ...

View full details
$51.97 - $51.97
$51.97
$51.97 - $51.97
$51.97
Hydronix HF45-20BLBK34 Water Filter Housing 20" - 3/4" Ports
Hydronix

Hydronix HF45-20BLBK34 Water Filter Housing 20" - 3/4" Ports

HF45-20BLBK34
in stock
$51.97 - $51.97
$51.97
$51.97 - $51.97
$51.97

The Hydronix HF45-20BLBK34 20" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. It is made of ...

View full details
$51.97 - $51.97
$51.97
$51.97 - $51.97
$51.97
Filter Housing White 20" RO, Whole House, Hydroponics, 3/8" Ports, Double O-Ring
Hydronix

Filter Housing White 20" RO, Whole House, Hydroponics, 3/8" Ports, Double O-Ring

HF4-20WHWH38
in stock
$26.80 - $26.80
$26.80
$26.80 - $26.80
$26.80

The HF4-20WHWH38 is a 20" White Body housing with a White Flat Cap and 3/8" port. This housings has Double O-Rings. Uses any brand of standard 2.5”...

View full details
$26.80 - $26.80
$26.80
$26.80 - $26.80
$26.80
Coconut Shell GAC Water Filter Whole House Commercial or Industrial - 2.5" x 20"
Hydronix

Coconut Shell GAC Water Filter Whole House Commercial or Industrial - 2.5" x 20"

UDF-20
in stock
$19.82 - $19.82
$19.82
$19.82 - $19.82
$19.82

The Hydronix UDF-20 granular activated carbon (GAC) cartridges are the best choice for your higher flow, taste, odder and chlorine reduction needs....

View full details
$19.82 - $19.82
$19.82
$19.82 - $19.82
$19.82
Sediment String Wound Water Filter Whole House Commercial BB 4.5" x 20", 100 μm
Hydronix

Sediment String Wound Water Filter Whole House Commercial BB 4.5" x 20", 100 μm

SWC-45-20100
in stock
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

The Hydronix SWC-45-20100 polypropylene String wound filters have a particle retention Size of 100 micron and are used in a residential and commerc...

View full details
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 50 μm
Hydronix

Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 50 μm

SWC-25-2050
in stock
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

The Hydronix SWC-25-2050 polypropylene String wound filters have a particle retention Size of 50 micron and are used in a residential and commercia...

View full details
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66
Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 30 μm
Hydronix

Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20" - 30 μm

SWC-25-2030
in stock
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

The Hydronix SWC-25-2030 polypropylene String wound filters have a particle retention Size of 30 micron and are used in a residential and commercia...

View full details
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66
Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20", 100 μm
Hydronix

Well Water, Home String Wound Sediment Water Filter Cartridge 2.5" x 20", 100 μm

SWC-25-20100
in stock
$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

The Hydronix SWC-25-20100 polypropylene String wound filters have a particle retention Size of 100 micron and are used in a residential and commerc...

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

View full details
$21.04 - $21.04
$21.04
$21.04 - $21.04
$21.04
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...

View full details
$8.84 - $8.84
$8.84
$8.84 - $8.84
$8.84
Sediment Depth Water Filter Cartridge Whole House Commercial RO Systems 20" 5 μm - IFilters
Hydronix

Sediment Depth Water Filter Cartridge Whole House Commercial RO Systems 20" 5 μm

SBC-25-2005
in stock
$11.86 - $11.86
$11.86
$11.86 - $11.86
$11.86

Hydronix SBC-25-2005 polypropylene sediment bonded depth filters have a particle retention Size of 5 micron and are used in a residential and comme...

View full details
$11.86 - $11.86
$11.86
$11.86 - $11.86
$11.86
Sediment Depth Water Filter Cartridge Whole House Commercial RO Systems 20" 1 μm
Hydronix

Sediment Depth Water Filter Cartridge Whole House Commercial RO Systems 20" 1 μm

SBC-25-2001
in stock
$9.28 - $9.28
$9.28
$9.28 - $9.28
$9.28

Hydronix SBC-25-2001 polypropylene sediment bonded depth filters have a particle retention size of 1 Micron and are used in residential and commerc...

View full details
$9.28 - $9.28
$9.28
$9.28 - $9.28
$9.28
Autoship Popup
{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"right","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":95,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":90,"triggerOffsetY":10,"triggerRadius":"50%"}}