Skip to content

Empty Filter Cartridges for Water Filtration Systems

Durable Empty Cartridges. Used with Cation or DI Resin, GAC and KDF media for Drinking water, whole house, RO Systems, Carwash filtration units, DI RO, Aquariums and many other uses.

Filters

$
$
Hydronix Clear Empty Standard Size Water Filter Cartridge Pre/Post Use 2.5 x 10
Hydronix

Hydronix Clear Empty Standard Size Water Filter Cartridge Pre/Post Use 2.5 x 10

EC-2510C
in stock
$7.23 - $7.23
$7.23
$7.23 - $7.23
$7.23

Hydronix empty cartridges can be used with carbon, resin, KDF or any other media. Made from high impact polystyrene to withstand continuous usage a...

View full details
$7.23 - $7.23
$7.23
$7.23 - $7.23
$7.23
Hydronix EC-4510W White Empty Water Filter Cartridge Durable Construction For Pre Post, Fits Standard Housings 4.5 x 10
Hydronix

Hydronix EC-4510W White Empty Water Filter Cartridge Durable Construction For Pre Post, Fits Standard Housings 4.5 x 10

EC-4510W
in stock
$12.93 - $12.93
$12.93
$12.93 - $12.93
$12.93

Hydronix empty cartridges can be used with carbon, resin, KDF or any other media. Made from high impact polystyrene to withstand continuous usage a...

View full details
$12.93 - $12.93
$12.93
$12.93 - $12.93
$12.93
Hydronix White Empty Standard Size Water Filter Cartridge Pre/Post Use 2.5 x 10
Hydronix

Hydronix White Empty Standard Size Water Filter Cartridge Pre/Post Use 2.5 x 10

EC-2510W
in stock
$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99

Hydronix empty cartridges can be used with carbon, resin, KDF or any other media. Made from high impact polystyrene to withstand continuous usage a...

View full details
$6.99 - $6.99
$6.99
$6.99 - $6.99
$6.99
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%"}}