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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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Elevate your home’s water quality with our 20 GPM Salt-Free Whole House Water Softener with Single-Stage Carbon Filter System. These 2 systems ...

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The T1-304-10-222 is a durable 304 stainless steel temperature control valve designed to regulate the flow of liquids. With a flow capacity of 7 GP...

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The T1-304-34-222 is a versatile and reliable filter designed for diverse filtration needs. Crafted from durable 304 stainless steel, it ensures lo...

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The T1-304-10 is a dependable filter suitable for various filtration applications. Constructed from durable 304 stainless steel, it offers corrosio...

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The T1-304-34 is a versatile filter designed for a wide range of applications. Crafted from robust 304 stainless steel, it ensures durability and c...

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Hydronix PG40100B - 0-100 PSI Stainless Steel Water Pressure Gauge (4" Dial, 1/2" NPT Port) High-accuracy, UV-Resistant Pressure Gauge for Water Fi...

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Hydronix PG40300B – 4" Stainless Steel Water Pressure Gauge (0 - 300 PSI, 1/2" Port) The Hydronix PG40300B is a high-precision, UV-resistant stainl...

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The Hydrofit NSF 1/2" Quick Connect x 3/8" MNPT Male Connector Adapter is NSF approved and are designed for ease of use. Hydrofit Quick Connect Fit...

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Elevate your home’s water quality with the PRO+AQUA Salt-Free Water Softener Bundle. This bundle includes the Single Stage Carbon Infused Filtratio...

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Elevate your filtration results with Hydronix Bag Filter #4, rated at 75 microns. Engineered for high-performance particle removal, this bag filter...

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Hydronix Bag Filter #4, featuring a 50-micron rating, is your trusted partner for efficient filtration across various industries. This bag filter g...

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Upgrade your filtration system with Hydronix Bag Filter #4, designed for outstanding performance at 3 microns. This versatile bag filter is the per...

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Hydronix Bag Filter #4 offers robust filtration capabilities at 25 microns, ensuring reliable particle removal for diverse applications. From petro...

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Hydronix Bag Filter #4, with a 200-micron rating, provides robust particle capture across a wide range of industries. From water treatment to food ...

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Elevate your filtration standards with Hydronix Bag Filter #4, meticulously engineered for 1-micron precision. This bag filter is the ultimate solu...

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Hydronix Bag Filter #4, tailored for 150-micron filtration, offers an ideal solution for applications requiring effective particle removal. Whether...

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Experience top-tier filtration efficiency with Hydronix Bag Filter #4, rated at 10 microns. This bag filter excels in capturing a wide range of par...

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Hydronix Bag Filter #4, designed for 100-micron filtration, meets your filtration needs with precision. Whether you're in the pharmaceutical, food,...

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Elevate your filtration results with Hydronix Bag Filter #3, rated at 75 microns. Engineered for high-performance particle removal, this bag filter...

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Hydronix Bag Filter #3, equipped with a 5-micron rating, ensures precise particle removal tailored to your specific filtration needs. From industri...

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Hydronix Bag Filter #3, boasting a 50-micron rating, is your trusted partner for efficient filtration across various industries. This bag filter gu...

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Upgrade your filtration setup with Hydronix Bag Filter #3, engineered for exceptional performance at 3 microns. This versatile bag filter is your g...

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Hydronix Bag Filter #3 offers robust filtration capabilities at 25 microns, ensuring reliable particle removal for diverse applications. From petro...

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Hydronix Bag Filter #3, with a 200-micron rating, provides robust particle capture across a wide range of industries. From water treatment to food ...

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