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Water Filtration System Parts
Reliable System parts keep your water filtration setup running at its best. From small seals to advanced electrical components, each part plays a role in maintaining water flow, pressure control, and filtration accuracy. Over time, wear and tear can affect valves, housings, and fittings, which makes timely replacement important. Choosing compatible components helps extend system life and protect your investment.
About Our System Parts
Our collection includes water softener heads, riser tubes, distributor baskets, pressure gauges, and power adapters designed for filtration and treatment systems. You will also find O-rings for various housing models, reverse osmosis booster pumps, storage tanks, and pressure protection valves. Ultraviolet system ballasts and replacement lamps are available to support disinfection performance. For countertop and under-sink systems, faucet adapters, fittings, and stainless steel connectors offer secure installation. Every component is selected to meet standard sizing and performance needs across many filtration brands.
Each product listing highlights availability, reviews, and compatibility details to help you make confident decisions. With hundreds of parts in stock, finding the right replacement becomes straightforward. Whether you are upgrading a softener valve or replacing a worn gasket, quality components restore proper function.
Why Choose iFilters for System Parts?
iFilters offers a wide selection of system parts backed by consistent inventory and dependable shipping. Clear product descriptions and model references make it easier to match parts with your system. Competitive pricing supports both residential users and professional installers. Customer feedback and ratings add helpful insight before purchase.
Shop system parts online today!
Filters
The FM-50W fits 3 10" or 20" housings. Fits Hydronix HF2, HF3, HF4 and All 10" and 20" Slim line housings as well as Flowmatic, Pentek, Watts, Liqu...
View full details1/4 Reverse Osmosis Leak Detector (Shut-Off Valve) The Flowlok leak detector is an innovative device installed right below your water filtration s...
View full detailsHydron Saddle and Strap Kit for 4-inch RO membrane Pressure Vessel
HYDRONIX AFM SERIES FLOWMETERS are of consistent quality with unparalleled endurance. Hydronix Utilizes their experience in Engineering and Injecti...
View full detailsHydronix empty cartridges can be used with carbon, resin, KDF or any other media. Made from high impact polystyrene to withstand continuous usage a...
View full detailsHydronix PG25160L - 0-160 PSI Water Pressure Gauge 2.5" Stainless Steel 1/4" Port NPT, Lower Mount
5.0 / 5.0
2 Reviews
The PG25160L is UV resistant, high-quality water pressure gauge designed with the OEM in mind. From the special synthetic fluid used to fill the ga...
View full detailsThe CLP-20W can be used with any Standard 2" filter including Everpure, Pentek, Hydronix, Omnipure and other 2" - 2 1/4" inline filters or membrane...
View full detailsHydronix LF-EC32-CP ceramic faucet is a chrome plated faucet that can be used in reverse Osmosis and Drinking water systems. The LF-EC32-CP faucet ...
View full detailsPolaris Scientific UV Ultraviolet Replacement Lamp, 17W For UVA-4C UV Systems
5.0 / 5.0
1 Review
Polaris Scientific GL17PP Replacement Germicidal Lamp for the UVA-4C Ultraviolet UV System.
The Hydronix HF45-20BLBK10 20" Filter Housing is an extra-wide housing that accommodates large 4.5" wide filters for increased flow. It is made of ...
View full detailsHydronix HF5-10CLBK34 (Note: Picture shows PR version, this one does not include the PR button) Clear Filter Housings are made to house 2.5" x 10” ...
View full details3/4"Plastic Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100
The CLP-2520W 2.5" X 2" Double Clip for Membrane Housings is a replacement filter clip that is constructed out of polypropylene, making it durable ...
View full detailsPolaris Scientific QS32 Replacement Quartz Sleeve for the UVA-8C Ultraviolet UV System. Natural quartz sleeve to protect the lamp and allow the max...
View full details3.2 Gallon SS Reverse Osmosis Storage Water Tank, Small Size - White, 1/4" Port
5.0 / 5.0
2 Reviews
The PAE RO-122 Reverse Osmosis tanks features a virgin polypropylene liner, high-grade chlorobutyl diaphragm and stainless steel 1/4" MPT water con...
View full detailsHydronix PMP-LPS14 Low-Pressure Switch for Reverse Osmosis (RO) Booster Pump, 1/4" Quick Connect Port, Cable Included The Hydronix PMP-LPS14 is a l...
View full detailsThe PT08-BK-0250 Black Polyethylene tubing is manufactured from top quality, low density materials. The PT08-BK-0250 is ideal for a variety of uses...
View full detailsHydronix PFM Series Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piece Injectio...
View full detailsHydronix HF45 Series (Pressure Relief Button version) Commercial Filter Housings are high durability commercial filter housings for 20" length cart...
View full details3/4" Stainless Steel Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100
The Hydronix HF45-20CLBK15PR Big Blue size 20" Clear Filter Housing with PR button is an extra-wide housing that accommodates large 4.5" wide filte...
View full detailsWater Filter Housing, House Commercial Hydroponics Clear BB Size 20", 1" Ports
5.0 / 5.0
1 Review
The Hydronix HF45-20CLBK10 (Note: Picture shows PR version, this one does not include the PR button) 20" Clear Filter Housing is an extra-wide hous...
View full detailsReverse Osmosis (RO) Tank Ball Valve 3/8" Quick Connect x 1/4" Female NPT
5.0 / 5.0
2 Reviews
The HDF-BVT0604 HYDROFIT™ Quick Connect Fittings are designed to provide all the typical benefits and ease of use of a quick connect t fitting whil...
View full detailsHydronix HF5-20BLBK34 Blue Filter Housings are made to house 2.5" x 20” cartridges. Most 2.5" x 20” cartridges fit easily. Ideal for typical applic...
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