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Reverse Osmosis Filter Kits

Browse reverse osmosis replacement filter kits for routine system maintenance. Kits may include sediment prefilters, carbon filters, post-filters, and an RO membrane, depending on the model and stage count. Match the kit to your system brand or cartridge dimensions, membrane capacity, connection type, included stages, certifications, and recommended replacement schedule.

Filters

Original price $11.86 - Original price $11.86
Original price
$11.86
$11.86 - $11.86
Current price $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...

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Original price $11.86 - Original price $11.86
Original price
$11.86
$11.86 - $11.86
Current price $11.86
Original price $9.28 - Original price $9.28
Original price
$9.28
$9.28 - $9.28
Current price $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...

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Original price $9.28 - Original price $9.28
Original price
$9.28
$9.28 - $9.28
Current price $9.28
Original price $9.58 - Original price $9.58
Original price
$9.58
$9.58 - $9.58
Current price $9.58

Hydronix SBC-25-1005 polypropylene sediment bonded depth filters have a particle retention size of 5 microns and are used in residential and commer...

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Original price $9.58 - Original price $9.58
Original price
$9.58
$9.58 - $9.58
Current price $9.58
Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00

Hydronix SBC-25-1001 polypropylene sediment bonded depth filters have a particle retention size of 1 Micron and are used in a residential and comme...

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Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00
Original price $12.30 - Original price $12.30
Original price
$12.30
$12.30 - $12.30
Current price $12.30

Shokblok Filter protection valves are designed for high pressure installations to protect reverse Osmosis systems, water filtration systems, ice ma...

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Original price $12.30 - Original price $12.30
Original price
$12.30
$12.30 - $12.30
Current price $12.30
Original price $17.40 - Original price $17.40
Original price
$17.40
$17.40 - $17.40
Current price $17.40

Hydro Guard HDG-SED-AC5/4 Sediment Water Filter – Culligan Compatible (4-Pack) for AC30 & AC15 Systems Ensure cleaner, clearer water with the H...

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Original price $17.40 - Original price $17.40
Original price
$17.40
$17.40 - $17.40
Current price $17.40
Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00

Hydro Guard HDG-SED-AC5 5-Micron Sediment Filter – Compatible with Culligan AC15 & AC30 Systems The Hydro Guard HDG-SED-AC5 Sediment Filter Car...

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Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00
Original price $40.95 - Original price $40.95
Original price
$40.95
$40.95 - $40.95
Current price $40.95

Hydro Guard HDG-CB-AC10 Carbon Block Pre-Filter – 4-Pack for AC30 & AC15 Systems Ensure cleaner, fresher water with the Hydro Guard HDG-CB-AC10...

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Original price $40.95 - Original price $40.95
Original price
$40.95
$40.95 - $40.95
Current price $40.95
Original price $20.84 - Original price $20.84
Original price
$20.84
$20.84 - $20.84
Current price $20.84

Hydro Guard HDG-CB-AC10 Carbon Block Pre-Filter – 2-Pack for AC30 & AC15 Systems Upgrade your water filtration system with the Hydro Guard HDG-...

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Original price $20.84 - Original price $20.84
Original price
$20.84
$20.84 - $20.84
Current price $20.84
Original price $10.01 - Original price $10.01
Original price
$10.01
$10.01 - $10.01
Current price $10.01

Hydronix Empty Cartridges can be used with carbon, resin, KDF or any other media. Made from High Impact Polystyrene to withstand continuous usage a...

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Original price $10.01 - Original price $10.01
Original price
$10.01
$10.01 - $10.01
Current price $10.01
Original price $6.99 - Original price $6.99
Original price
$6.99
$6.99 - $6.99
Current price $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...

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Original price $6.99 - Original price $6.99
Original price
$6.99
$6.99 - $6.99
Current price $6.99
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