Mon - Fri 9am - 5pm PT
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!
Filters
Hydronix MRH-BC-BOLT – Replacement Bolt & Nut for MRH Band Clamp Series Housings The Hydronix MRH-BC-BOLT is a replacement bolt and nut designe...
View full detailsHydronix SWC-45-20-0.5 - 0.5 Micron Sediment String Wound Water Filter Cartridge (4.5" x 20") High-Performance Whole House & Commercial Sedimen...
View full detailsThe Hydrofit 3/8" Tube x 1/2" NPTF Fixed Elbows are designed for ease of use. Hydrofit Quick Connect Fittings are designed to provide all the typic...
View full detailsHydronix RO-44-W114 - 44 Gallon Reverse Osmosis Water Storage Tank (White, 1.25" Port) NSF Certified High-Capacity RO Storage Tank The Hydronix RO-...
View full detailsPolaris Scientific GLHO58PP – High Output 58W Ultraviolet Germicidal Lamp for UVA-630HO UV System The Polaris Scientific GLHO58PP is an OEM replace...
View full detailsDesigned for ultimate performance, the PRO+RO 2000 GPD Commercial Reverse Osmosis Module is built for the demanding workload of commercial business...
View full detailsiFilters AS-HS32D-RO50 Reverse Osmosis System & Whole House Water Softener Package for 1-2 Bathrooms
iFilters AS-HS32D-RO50 Whole House Water Softener & Reverse Osmosis System – Complete Filtration for Pure, Soft Water Upgrade your home's water...
View full detailsThe iFilters IF-TFM-100 is a 100% comparable alternative to the Everpure TFM-100-CV Reverse Osmosis Membrane. It features 1/4 inch Quick Connect fi...
View full detailsThe Pentek GDA-7505-20BB 20" Big Blue Filter Cartridge is part of the GDA series made with a 100% polypropylene filter media that resists chemicals...
View full detailsThese 5 micron Polyester Pleated Cartridges are manufactured from durable polyester to provide you with a superior pleated cartridge that is durabl...
View full detailsAquatrol - PMP-100GPD - 125PSI - Diaphragm Pump - 100 GPD Reverse Osmosis Booster Pump, 24v
5.0 / 5.0
2 Reviews
Aquatrol - PMP-100GPD - 125PSI - Diaphragm Pump - 100 GPD Reverse Osmosis Booster Pump, 24v for 100 GPD Reverse Osmosis Water Filtration Systems. C...
View full detailsHydronix ICF Series Inline Filters utilize NSF listed coconut shell GAC and are designed to remove unpleasant taste and odor and reduce sediment to...
View full detailsHydroScientific AR Series Absolute Rated Pleated Filters are Beta 5000 Absolute rated filters. Made from 100% pure Polypropylene HydroScientific AR...
View full detailsHydronix Rib Cap for HF3 Housings with 1/4" female NPT ports.
The iFilters RF-2510 radial flow Sediment and Carbon Filter (Dual Filtration) are 10 inch x 2.5 inch dual purpose filters. The iFilters RF-2510 fil...
View full detailsThe Hydronix HF45-20BLBK34PR 20" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. This housing...
View full detailsThe Hydronix HF45-10BLBK34PR 10" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. This housing...
View full detailsThe Hydronix HF45-10BLBK34 10" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. It is made of ...
View full detailsThe Hydronix SWC-45-1030 polypropylene String wound filters have a particle retention Size of 30 micron and are used in a residential and commercia...
View full details
Sale
Sale
SWC-25-30100 NSF String Wound Sediment Water Filter Cartridge 2.5" x 30", 100 μm
The Hydronix SWC-25-30100 polypropylene String wound filters have a particle retention Size of 100 micron and are used in a residential and commerc...
View full detailsHydronix SDC-45-2050 polypropylene sediment filters have a particle retention Size of 50 microns and are used in residential and commercial water f...
View full detailsThe Hydronix SDC-45-1050 polypropylene sediment filter is a 50 micron rated filter. Its universal standard size fits any standard Reverse Osmosis, ...
View full detailsHydronix SDC-45-1010 polypropylene sediment filters have a particle retention Size of 10 micron and is used in a residential and commercial water f...
View full details
Sale
Sale
Commercial, Industrial NSF Polypropylene Sediment Water Filter 2.5" x 30", 25 μm
Hydronix SDC-25-3025 polypropylene sediment filters have a particle retention Size of 25 microns and are used in residential and commercial water f...
View full details