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Shop All Water Filters, Parts & Systems
Fresh, dependable water starts with the right setup, and iFilters makes it easy to find what fits your space. Water Filters, Parts & Systems in this collection cover everyday drinking needs, whole-home protection, and jobsite-ready solutions for commercial and industrial use. Browse by product type, filter size, or compatibility so replacements and upgrades stay simple. Options span sediment, carbon, reverse osmosis, and UV, giving you a clear path from problem to solution. Fast shipping and helpful support keep your project moving.
About iFilters Water Filtration Products
iFilters brings a one-stop catalog together, from complete whole-house filtration systems to specialized drinking water systems for sinks and dispensers. Commercial systems help support higher flow demands, while replacement filters keep performance consistent between service intervals. Parts like housings, fittings, adapters, and power supplies help you maintain, repair, or expand an existing setup without guesswork. Ultraviolet systems add an extra layer for applications that benefit from UV treatment. Tools and specialty systems round out the collection for unique installs, seasonal needs, and niche use cases.
Why Choose iFilters for Water Filtration Gear?
Confidence comes from selection, and this store is built around breadth and compatibility across many brands and applications. Auto Ship subscriptions make routine replacements easier, while discounts help reduce long-term ownership costs. Expert support is available when you need help choosing the right part, matching a cartridge, or planning a system refresh. Free shipping starts at qualifying order thresholds, and a satisfaction guarantee adds peace of mind at checkout.
Shop water filtration systems and parts online today!
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Harmony Series 64,000-Grain Whole House Water Softener – AS-HS64D The Aquasure Harmony Series AS-HS64D Whole House Water Softener is designed for h...
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The Hydronix SPC-45-2020 4.5" x 20" 20 micron polyester pleated cartridges are manufactured from durable polyester to provide you with a superior p...
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PRO+AQUA WS-P-16 - Portable RV Water Softener Pro Grade 16,000 Grain, Trailers, Boats, Car Washing
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PRO+AQUA WS-P-16 Portable RV Water Softener – 16,000 Grain Premium Mobile Softening Solution for RVs, Boats, Car Washing & More The PRO+AQUA WS...
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The RO Membrane (Aqua-Pure TFM50EM Compatible Fit) IF-TFM-50EM Replacement with Reusable Housing and Quick-Connect Fittings is a reverse osmosis me...
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The Aqua-Pure AP124 Compatible IF2-SGC-25-1050 2 Pack Whole House Heavy / Course Sediment Removal Filter Cartridges reduces dirt, rust and sand sed...
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(2 Pack) Hydronix AP110 Compatible Aqua-Pure AP110 Whole House Water Filters – 5 Micron The Hydronix AP110 Compatible Aqua-Pure AP110 Whole House W...
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The 3M Aquapure Compatible Fit Hot Water Filter / Cold Water Filter (AP2005-2, SGC-25-2005) is a Compatible Fit replacement water filter cartridge ...
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Hydronix Aqua-Pure AP110-2 Compatible Whole House Water Filter – 5 Micron, 19.5" The Aqua-Pure AP110-2 Compatible Whole House Water Filter Cartridg...
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(2 Pack) Aqua-Pure AP1001 Compatible Filter Cartridge – 1 Micron Sediment Filtration The Aqua-Pure AP1001 Compatible Filter Cartridge (2-Pack) is a...
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Aqua-Pure AP110-3 Compatible 30" Whole House Filter Cartridge – 5 Micron The Aqua-Pure AP110-3 Compatible Whole House Filter Cartridge is a high-pe...
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The Everpure Costguard CGT-20S EV910833 Water Filter Cartridge features granular activated carbon, which reduces chlorine, bad taste and odor from ...
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Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge – HD-950 Housing Replacement The Culligan CW5-BBS Compatible 5-Micron Sediment Cartridge is...
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The Culligan Compatible CW-F water filter is a Level 3 filtration product, meaning it offers advanced filtration of fine sediment particles. Specif...
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This two pack of Culligan P5 Compatible Sediment Filters will allow you to filter out sediment from your drinking water. This Culligan Compatible i...
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The Culligan 25-Micron Sediment Cartridge CW25-BBS is a replacement drinking water filter cartridge for use in several Culligan water filter housin...
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The Everpure EV9692-61, EV969261 High Flow System 7FC Filter reduces chrlorine taste and odor.
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The Everpure 7CB5, EV9618-11, EV961811 Filter Cartridge is a geniune Everpure Commercial Filtration product. The EV-961811 can be used to replace o...
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The 4FC cartridge utilizes Fibredyne II media alongside AgION to improve the taste of you drinking water by reducing the taste and odor of chlorine...
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The IF-TFM-75EB is a compatible replacement for the Everpure TFM-75-CV, TFM-75EB Reverse Osmosis Membrane. Features a 1/4 inch Quick Connect fittin...
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The Everpure 7CB5-S EV9618-21 Water Filter Cartridge is a carbon block filter that reduces the taste and odor of chlorine, as well as, other offens...
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The Everpure 4CB5-K EV961736 Water Filter Replacement Cartridge contains carbon block technology that significantly reduces chlorine, dirt, taste a...
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The Everpure ESO 6 3-Stage Blending Cartridge EV9607-10 is a replacement water filter cartridge with three unique stages that provides softened, bu...
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The Everpure Activated Carbon Water Filter Cartridge helps reduce waterborne contaminants, such as asbestos fibers, but does not remove fluoride. A...
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