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Water Filter & Media Replacements

Clean water depends on timely filter changes. Water Filter & Media Replacements product options make it simple to stay on schedule without the stress of manual reordering. Automatic delivery keeps your system performing as designed while helping reduce buildup from sediment, chlorine, and other common contaminants. Every shipment arrives when you need it, so there is no interruption to your water supply. Pure water becomes part of your routine with zero hassle.

About Water Filter & Media Replacement Products

Our collection includes sediment cartridges, carbon block filters, reverse osmosis sets, and specialty media for whole-house and drinking water systems. Popular options fit standard sizes such as 2.5 by 10-inch and 4.5 by 20-inch housings. Replacement sets are available for multi-stage systems, including combinations that target rust, heavy metals, and chemical impurities. Genuine OEM and compatible alternatives allow flexibility without sacrificing performance. Each product listing includes compatibility details to simplify selection.

Subscription management is straightforward and flexible. Customers can adjust delivery frequency, update products, or pause shipments at any time. AutoShip offers savings on every order and an added discount on the first subscription purchase. This approach removes guesswork and supports steady filtration results.

Why Choose iFilters for Replacement Filter Products?

iFilters focuses on broad compatibility, dependable construction, and convenient service. In stock inventory supports fast fulfillment, and many products feature verified customer reviews. Subscription savings reward long-term maintenance habits while helping control costs. Clear product descriptions reduce confusion during ordering. Dedicated support is available to assist with selection questions.

Shop Water Filter & Media Replacement products online today!

Original price $7.50 - Original price $7.50
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Current price $7.50

Hydronix SDC-25-2005 polypropylene sediment filters have a particle retention Size of 5 micron and is used in a residential and commercial water fi...

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Original price $7.50 - Original price $7.50
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Original price $8.84 - Original price $8.84
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$8.84
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Current price $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...

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Original price $8.84 - Original price $8.84
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$8.84
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Current price $8.84
Original price $8.00 - Original price $8.00
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$8.00
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Current price $8.00

The Hydronix SDC-25-2020 polypropylene sediment filter is a 20 micron rated filter. Its universal standard size fits any standard Reverse Osmosis, ...

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Original price $8.00 - Original price $8.00
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Original price $8.24 - Original price $8.24
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$8.24
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Hydronix SDC-25-2050 polypropylene sediment filters have a particle retention Size of 50 micron and is used in a residential and commercial water f...

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Original price $8.24 - Original price $8.24
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Original price $15.99 - Original price $15.99
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Current price $15.99

Hydronix SDC-25-20-0.5 polypropylene sediment filters have a particle retention Size of 0.5 Microns and is used in a residential and commercial wat...

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Original price $15.99 - Original price $15.99
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Original price $18.99 - Original price $18.99
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$18.99
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Current price $18.99

The 1 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. T...

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Original price $18.99 - Original price $18.99
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Original price $17.99 - Original price $17.99
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Current price $17.99

The 10 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. ...

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Original price $17.99 - Original price $17.99
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Original price $18.49 - Original price $18.49
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The 5 Micron Smart Packs 2.5"x10" NSF Certified Sediment Premium Filters are a smart economical solution to pre-filtration for many applications. T...

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Original price $18.49 - Original price $18.49
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Original price $18.32 - Original price $18.32
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This OEM iFilters replacement cartridge is used in the iFilters IF-SF-CH and IF-SF-WH shower filters as well as other similar shower filters. This ...

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Original price $18.32 - Original price $18.32
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Original price $29.99 - Original price $29.99
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$29.99
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Current price $29.99

The Smart Pack Dual-Stage Under Sink Replacement Set includes two purpose-built filters designed to keep your water crisp, clean, and great-tasting...

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Original price $29.99 - Original price $29.99
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Original price $24.99 - Original price $24.99
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$24.99
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The Smart Pack Pre & Post Carbon Block RO Replacement Set is built to keep your reverse osmosis system doing what it does best: providing clean...

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Original price $24.99 - Original price $24.99
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Original price $57.00 - Original price $57.00
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Deliver fresh, better-tasting water to your home with the Smart Pack QC-CB6 2-Pack Carbon Block Replacement Filters, made for Multipure Aquaversa a...

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Original price $57.00 - Original price $57.00
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Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $34.99
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Current price $34.99

Keep your drinking water clean, clear, and tasty with the Smart Pack QC-CB6 Carbon Block Water Filter Replacement, designed for Multipure Aquaversa...

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Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $34.99
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Current price $34.99
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Original price $43.07 - Original price $43.07
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$43.07
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Current price $43.07

Enjoy fresher, cleaner water every day with the Smart Pack CB8 Carbon Block Water Filter, a reliable replacement for Amway E‑84, E‑85, A101, E‑9225...

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Original price $43.07 - Original price $43.07
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Original price $75.99 - Original price $75.99
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$75.99
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Upgrade your drinking water with the Smart Pack QC2-CB8 2-Pack Carbon Block Water Filters, a premium replacement for Amway E-84, E-85, A101, and E-...

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Original price $75.99 - Original price $75.99
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Original price $55.00 - Original price $55.00
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$55.00
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Current price $55.00

Enjoy cleaner, better-tasting water with the Smart Pack Royal Prestige Carbon Block Replacement Filter. Designed for FrescaPure 4000, 4500, 5000, 6...

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Original price $55.00 - Original price $55.00
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Original price $99.99 - Original price $99.99
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Current price $99.99

Enjoy cleaner, better-tasting water with the Smart Pack Royal Prestige Carbon Block Replacement Filter 2-Pack. Designed for FrescaPure 4000, 4500, ...

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Original price $99.99 - Original price $99.99
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$99.99
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Original price $15.99 - Original price $15.99
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The Smart Packs Inline Filters utilize NSF listed coconut shell GAC and are designed to remove unpleasant taste and odor and reduce sediment to pro...

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Original price $15.99 - Original price $15.99
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Original price $32.95 - Original price $32.95
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$32.95
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The Hydronix UDF-20C200E Resin Water Softening cartridges are the best choice for your higher flow, water softening needs. Made with NSF certified ...

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Original price $32.95 - Original price $32.95
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Original price $18.96 - Original price $18.96
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The Hydronix UDF-10C100E Resin Water Softening cartridges are the best choice for your higher flow, water softening needs. Made with NSF certified ...

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Original price $18.96 - Original price $18.96
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Original price $49.99 - Original price $49.99
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Current price $49.99

The CAT-4520 softening cation resin filter is used for the reduction of hard water using an ion exchange process. The CAT-4520 water softening filt...

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Original price $49.99 - Original price $49.99
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$49.99
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Current price $49.99
Original price $28.00 - Original price $28.00
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Current price $28.00

The Hydronix SWC-45-2030 polypropylene String wound filters have a particle retention Size of 30 micron and are used in a residential and commercia...

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Original price $28.00 - Original price $28.00
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Current price $28.00
Original price $28.00 - Original price $28.00
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Current price $28.00

The Hydronix SWC-45-2050 polypropylene String wound filters have a particle retention Size of 50 micron and are used in a residential and commercia...

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Original price $28.00 - Original price $28.00
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$28.00 - $28.00
Current price $28.00
Original price $28.00 - Original price $28.00
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Current price $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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Original price $28.00 - Original price $28.00
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$28.00
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Current price $28.00
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