Skip to content

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!

Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Achieve superior filtration results with Hydronix Bag Filter #1, rated at 75 microns. Engineered for high-performance particle removal, this bag fi...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1 with a 5-micron rating ensures superior particle removal for your specific filtration needs. From industrial processes to fo...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1, with a 50-micron rating, is your go-to choice for efficient filtration in various industries. This bag filter guarantees ef...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$11.59
$11.59 - $11.59
Current price $11.59

Upgrade your filtration system with Hydronix Bag Filter #1, engineered to deliver top-notch filtration performance at 3 microns. This versatile bag...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$11.59
$11.59 - $11.59
Current price $11.59
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1 offers robust filtration capabilities at 25 microns, ensuring reliable particle removal for your applications. From petroche...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1, with a 200-micron rating, offers robust particle capture for various industries. From water treatment to food production, t...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$13.42
$13.42 - $13.42
Current price $13.42

Elevate your filtration game with this Hydronix Bag Filter designed for bag size #1 and rated for 1 micron applications. This ultra-fine filter wil...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$13.42
$13.42 - $13.42
Current price $13.42
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1, designed for 150-micron filtration, provides an ideal solution for applications requiring effective particle removal. Wheth...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Experience exceptional filtration efficiency with Hydronix Bag Filter #1, rated at 10 microns. This bag filter is designed to capture a wide range ...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23

Hydronix Bag Filter #1, featuring a 100-micron rating, is designed to meet your filtration needs with precision. Whether you're in the pharmaceutic...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$10.23
$10.23 - $10.23
Current price $10.23
Original price $3,093.45 - Original price $3,093.45
Original price
$3,093.45
$3,093.45 - $3,093.45
Current price $3,093.45

This Complete Whole House Water Filtration and Salt-Free Softener Conditioner Package includes the top-selling PRO-100-E 3-Stage ELITE GEN2 Filtrat...

View full details
Original price $3,093.45 - Original price $3,093.45
Original price
$3,093.45
$3,093.45 - $3,093.45
Current price $3,093.45
Original price $29.97 - Original price $29.97
Original price
$29.97
$29.97 - $29.97
Current price $29.97

Polaris Scientific UVA-WIRE – Wire to Lamp Pin Connector for Polaris UVA Systems The Polaris Scientific UVA-WIRE is an OEM wire-to-lamp pin connect...

View full details
Original price $29.97 - Original price $29.97
Original price
$29.97
$29.97 - $29.97
Current price $29.97
Original price $1,943.45 - Original price $1,943.45
Original price
$1,943.45
$1,943.45 - $1,943.45
Current price $1,943.45

This Complete Whole House Water Filtration and Salt-Free Softener Conditioner Package includes the top-selling PRO-100-E 3-Stage ELITE GEN2 Filtrat...

View full details
Original price $1,943.45 - Original price $1,943.45
Original price
$1,943.45
$1,943.45 - $1,943.45
Current price $1,943.45
Original price $0.00 - Original price $0.00
Original price $0.00
$17.21
$17.21 - $17.21
Current price $17.21

Elevate your filtration game with Hydronix Bag Filter #2, meticulously designed for precision filtration at 1 micron. This bag filter is your go-to...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$17.21
$17.21 - $17.21
Current price $17.21
Original price $75.95 - Original price $75.95
Original price
$75.95
$75.95 - $75.95
Current price $75.95

Hydronix PFM-535 Panel Mount Flow Meter – 5-35 GPM, 1" MNPT The Hydronix PFM-535 Panel Mount Flow Meter is designed for high-precision water flow m...

View full details
Original price $75.95 - Original price $75.95
Original price
$75.95
$75.95 - $75.95
Current price $75.95
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00

The Pro+Aqua MED-DI-3/2 offers 6 Liters (2 x 3 Liter bags) of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-...

View full details
Original price $69.00 - Original price $69.00
Original price
$69.00
$69.00 - $69.00
Current price $69.00
Original price $19.26 - Original price $19.26
Original price
$19.26
$19.26 - $19.26
Current price $19.26

The Pro+Aqua MED-DI-1 offers 1 Liter of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-free rinse for your ca...

View full details
Original price $19.26 - Original price $19.26
Original price
$19.26
$19.26 - $19.26
Current price $19.26
Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75

The Pro+Aqua MED-DI-3 offers 3 Liters of mixed bed deionization (DI) resin media and is ideal for Aquariums as well as a spot-free rinse for your c...

View full details
Original price $42.75 - Original price $42.75
Original price
$42.75
$42.75 - $42.75
Current price $42.75
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00

The HydroScientific HSC-170-50 is a Certified Jumbo filter for HBCJ/SC Housings. Microns: 50 Max Flow Rate: 150 GPM Max Temp.: 140 Degrees F Si...

View full details
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00
Original price $72.95 - Original price $72.95
Original price
$72.95
$72.95 - $72.95
Current price $72.95

Hydronix HF45-10CLBK15 Water Filter Housing – 10” Big Blue (BB) Clear Housing, 1.5” Ports The Hydronix HF45-10CLBK15 is a 10” Clear Big Blue (BB) W...

View full details
Original price $72.95 - Original price $72.95
Original price
$72.95
$72.95 - $72.95
Current price $72.95
Original price $131.65 - Original price $131.65
Original price
$131.65
$131.65 - $131.65
Current price $131.65

Hydronix AFM-216 Panel Mount Flow Meter – 2 to 16 GPM Adjustable, 3/4" MNPT Ports The Hydronix AFM-216 is a high-precision panel mount flow meter d...

View full details
Original price $131.65 - Original price $131.65
Original price
$131.65
$131.65 - $131.65
Current price $131.65
Original price $144.95 - Original price $144.95
Original price
$144.95
$144.95 - $144.95
Current price $144.95

Hydronix AFM-624 Panel Mount Flow Meter – Adjustable 6 to 24 GPM Special Order Notice: This item has a 30-day lead time. The Hydronix AFM-624 is a ...

View full details
Original price $144.95 - Original price $144.95
Original price
$144.95
$144.95 - $144.95
Current price $144.95
Original price $1,688.00 - Original price $1,688.00
Original price
$1,688.00
$1,688.00 - $1,688.00
Current price $1,688.00

Polaris Scientific UVA-36B – 36 GPM Light Commercial Ultraviolet (UV) Water Deactivator System The Polaris UVA-36B is a high-performance ultraviole...

View full details
Original price $1,688.00 - Original price $1,688.00
Original price
$1,688.00
$1,688.00 - $1,688.00
Current price $1,688.00
Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50

The Hydronix IFM-60200 Inline Flowmeters have easy-to-read scales silk-screened onto the acrylic bodies that are extremely accurate. Solid One piec...

View full details
Original price $593.50 - Original price $593.50
Original price
$593.50
$593.50 - $593.50
Current price $593.50
{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"right","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":95,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":90,"triggerOffsetY":10,"triggerRadius":"50%"}}