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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!
Aquatrol AT-1017BK-25T 10 x 17 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black
Out of stock
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$86.76
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$86.76
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$86.76
$86.76
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$86.76
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$86.76
Aquatrol AT-1017BK-25T 10 x 17 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black
Original price
$86.76
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Original price
$86.76
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$86.76
$86.76
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$86.76
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$86.76
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$94.99
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$94.99
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$94.99
$94.99
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$94.99
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$94.99
Aquatrol AT-0948BL-25T 9 x 48 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$94.99
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$94.99
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$94.99
$94.99
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$94.99
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$94.99
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$94.99
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$94.99
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$94.99
$94.99
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$94.99
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$94.99
Aquatrol AT-0948BK-25T 9 x 48 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black
Original price
$94.99
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Original price
$94.99
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$94.99
$94.99
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$94.99
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$94.99
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$94.99
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$94.99
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$94.99
$94.99
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$94.99
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$94.99
Aquatrol AT-0935BL-25T 9 x 35 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$94.99
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$94.99
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$94.99
$94.99
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$94.99
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$94.99
Aquatrol AT-0844BL-25T 8 x 44 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$92.99
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$92.99
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$92.99
$92.99
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$92.99
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$92.99
Aquatrol AT-0844BL-25T 8 x 44 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$92.99
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$92.99
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$92.99
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$92.99
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$92.99
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$92.05
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$92.05
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$92.05
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$92.05
Aquatrol AT-0844BK-25T 8 x 44 Pg Pressure Tank - 2.5” T Connection, Standard Base, Black
Original price
$92.05
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$92.05
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$92.05
$92.05
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$92.05
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$92.05
Aquatrol AT-0835BL-25T 8 x 35 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$91.99
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$91.99
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$91.99
$91.99
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$91.99
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$91.99
Aquatrol AT-0835BL-25T 8 x 35 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
Original price
$91.99
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$91.99
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$91.99
$91.99
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$91.99
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$91.99
Aquatrol AT-0817BL-25T 8 x 17 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$67.99
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$67.99
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$67.99
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$67.99
Aquatrol AT-0817BL-25T 8 x 17 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$67.99
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$67.99
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$67.99
$67.99
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$67.99
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$67.99
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$86.04
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$86.04
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$86.04
$86.04
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$86.04
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$86.04
Aquatrol AT-0735BL-25T – 7" x 35" Mineral Pressure Tank for Water Softeners & Filtration (2.5" Port) The Aquatrol AT-0735BL-25T Mineral Pressur...
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$86.04
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$86.04
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$86.04
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$86.04
Aquatrol AT-0713BL-25T 7 x 13 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$59.99
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$59.99
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$59.99
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$59.99
Aquatrol AT-0713BL-25T 7 x 13 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$59.99
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$59.99
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$59.99
$59.99
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$59.99
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$59.99
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$66.47
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$66.47
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$66.47
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$66.47
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Aquatrol AT-0618BL-25T 6 x 18 Pg Pressure Tank - 2.5” T Connection, Standard Base, Blue
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$66.47
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$66.47
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$66.47
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$238.20
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$238.20
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$238.20
$238.20
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$238.20
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$238.20
The HF4510SS-10 is a dependable filter suitable for various filtration applications. Constructed from durable 304 stainless steel, it offers corros...
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$238.20
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$238.20
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$238.20
$238.20
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$238.20
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$299.95
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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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$299.95
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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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$299.95
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$152.99
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$152.99
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$152.99
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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...
View full details
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$152.99
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$152.99
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$152.99
$152.99
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$149.99
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$149.99
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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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$149.99
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$149.99
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$1.60
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$1.60
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$1.60
$1.60
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$1.60
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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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$1.60
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$1.60
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$29.97
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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...
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$72.95
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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...
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$72.95
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$1,999.00
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The HydroScientific 7 Round Multi-Cartridge Stainless Steel Housing utilizes seven 40" cartridges to provide unparalleled filtration with up to 140...
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$1,999.00
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$27.72
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This is the original replacement Cap for the Hydronix HF5 housings. Comes in Black Color. 3/4" Port with PR Button
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$18.31
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$18.31
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Hydronix HF3 Series Slim Rib Cap Filter Housings are available in a variety of colors and are made to house 2.5" diameter cartridges. Most 2.5" x 1...
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$18.31
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$15.83
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Hydronix HF3 series Slim Rib cap Filter housings have pressure Relief (PR) buttons and are ideal for Typical applications such as pre- and post-fil...
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$17.04
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Hydronix HF3 series Slim Rib cap Filter housings have pressure Relief (PR) buttons and are ideal for Typical applications such as pre- and post-fil...
View full details
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$17.04
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$17.04
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