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Whole House Filter Kits

Browse whole-house replacement filter kits and multi-stage cartridge sets for maintaining filtration at the point where water enters your home. Kits may combine sediment, carbon, iron, scale-control, or specialty media. Match the kit to your housing or system model, cartridge dimensions, stage order, contaminant goals, flow requirements, and recommended replacement schedule.

Filters

Original price $35.94 - Original price $35.94
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$35.94
$35.94 - $35.94
Current price $35.94

Your drinking water deserves precision filtration that you can trust. The Watts Premier Compatible 7-Pack 5-Stage RO Replacement Filter Kit provide...

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Original price $35.94 - Original price $35.94
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$35.94
$35.94 - $35.94
Current price $35.94
Original price $69.95 - Original price $69.95
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$69.95
$69.95 - $69.95
Current price $69.95

Ensure your water filtration system continues to deliver exceptional performance with the FC-19-ACB replacement filter. Engineered with Activated C...

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Original price $69.95 - Original price $69.95
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$69.95
$69.95 - $69.95
Current price $69.95
Original price $43.07 - Original price $43.07
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$43.07
$43.07 - $43.07
Current price $43.07

Enjoy fresher, cleaner water every day with the iFilters Compatibles CB8 Carbon Block Water Filter, a reliable replacement for Amway E‑84, E‑85, A1...

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Original price $43.07 - Original price $43.07
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$43.07
$43.07 - $43.07
Current price $43.07
Original price $19.00 - Original price $19.00
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$19.00
$19.00 - $19.00
Current price $19.00

Hydronix ICF-10 inline coconut shell carbon filters have 1/4" npt connections and are suitable for drinking water filtration applications. The coco...

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Original price $19.00 - Original price $19.00
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$19.00
$19.00 - $19.00
Current price $19.00
Original price $11.00 - Original price $11.00
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$11.00
$11.00 - $11.00
Current price $11.00

Hydronix ICF-10 inline coconut shell carbon filters have 1/4" npt connections and are suitable for drinking water filtration applications. The coco...

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Original price $11.00 - Original price $11.00
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$11.00
$11.00 - $11.00
Current price $11.00
Original price $7.72 - Original price $7.72
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$7.72
$7.72 - $7.72
Current price $7.72

The Hydronix SDC-25-1001 polypropylene sediment filter is a 1 Micron rated filter. It's a universal standard size fits any standard Reverse Osmosis...

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Original price $7.72 - Original price $7.72
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$7.72
$7.72 - $7.72
Current price $7.72
Original price $50.00 - Original price $50.00
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$50.00
$50.00 - $50.00
Current price $50.00

The Hydronix SDC-25-1001 polypropylene sediment filter is a 1 Micron rated filter. Its universal standard size fits any standard Reverse Osmosis, W...

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Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00
Original price $15.99 - Original price $15.99
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$15.99
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Current price $15.99

Hydronix SDC-25-20-0.5 polypropylene sediment filters have a particle retention Size of 0.5 Microns and is used in a residential and commercial wat...

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Original price $15.99 - Original price $15.99
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$15.99
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Current price $15.99
Original price $75.00 - Original price $75.00
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$75.00
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Current price $75.00

Hydroguard Stage-4 Quick-Twist Alkaline Filter

Original price $75.00 - Original price $75.00
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$75.00
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Current price $75.00
Original price $9.71 - Original price $9.71
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$9.71
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Current price $9.71

HYDROFIT 1/4" Tube x 3/4" Female NPT Hose Connector – HDF-BF0412 This high-quality adapter connects a 1/4" tube to a 3/4" female NPT (National Pipe...

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Original price $9.71 - Original price $9.71
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$9.71
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Current price $9.71
Original price $238.20 - Original price $238.20
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$238.20
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Current price $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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Original price $238.20 - Original price $238.20
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$238.20
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Current price $238.20
Original price $8.99 - Original price $8.99
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$8.99
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Current price $8.99

Water softener brine line hose, 5 foot, 3/8". Compatible with most systems that use 3/8" Quick Connect (Push-in) lines. Manufactured to be highly r...

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Original price $8.99 - Original price $8.99
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$8.99
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Current price $8.99
Original price $20.50 - Original price $20.50
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$20.50
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Current price $20.50

This Hydrofit feed water adapter valve is used to connect RO or other drinking water systems using 3/8" or 1/2" connections, the feed port to the s...

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Original price $20.50 - Original price $20.50
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$20.50
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Current price $20.50
Original price $0.00 - Original price $0.00
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$17.21
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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...

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Original price $0.00 - Original price $0.00
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$17.21
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Current price $17.21
Original price $0.00 - Original price $0.00
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$12.62
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Current price $12.62

Experience top-tier filtration efficiency with Hydronix Bag Filter #2, rated at 10 microns. This bag filter excels in capturing a wide range of par...

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Original price $0.00 - Original price $0.00
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$12.62
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$10.23
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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...

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Original price $0.00 - Original price $0.00
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$10.23
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Original price $250.95 - Original price $250.95
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$250.95
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Current price $250.95

Elevate your home's water quality with the PRO+AQUA PRO-SCI Single Stage Carbon Infused Whole House Filtration System. Safeguard your family from t...

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Original price $250.95 - Original price $250.95
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$250.95
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Current price $250.95
Original price $1.60 - Original price $1.60
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$1.60
$1.60 - $1.60
Current price $1.60

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

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Original price $1.60 - Original price $1.60
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$1.60
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Current price $1.60
Original price $74.42 - Original price $74.42
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$74.42
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Current price $74.42

Hydronix BSV-38110VW - Brass Solenoid Valve, 110V 50/60Hz, 3/8" FNPT (Normally Closed) The Hydronix BSV-38110VW is a high-performance brass solenoi...

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Original price $74.42 - Original price $74.42
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Current price $74.42
Original price $14.25 - Original price $14.25
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$14.25
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Current price $14.25

Hydronix PG25300L - 0-300 PSI Water Pressure Gauge, 2.5" Stainless Steel, 1/4" NPT Port The Hydronix PG25300L is a high-quality, UV-resistant water...

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Original price $14.25 - Original price $14.25
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Original price $55.98 - Original price $55.98
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Current price $55.98

1" Stainless Steel Bypass Valve for Pro+Aqua, Aquatrol, Fleck Control Heads 56 Series, 2510, 5600, 5600SXT, 9000, 9100

Original price $55.98 - Original price $55.98
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Original price $38.99 - Original price $38.99
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$38.99
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Current price $38.99

2 Pack 18" Corrugated Stainless Steel Flexible Water Line with 1" NPT Port. These bendable flex hoses allow for easy installation for Water Softene...

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Original price $38.99 - Original price $38.99
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$38.99
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Current price $38.99
Original price $2,078.63 - Original price $2,078.63
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Current price $2,078.63

PRO+AQUA BNDL-WEL ELITE – Well Water Filtration & Softener Bundle Whole House Solution for Iron, Odor, and Hardness Removal The PRO+AQUA BNDL-W...

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Original price $2,078.63 - Original price $2,078.63
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$2,078.63
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Current price $2,078.63
Original price $60.00 - Original price $60.00
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$60.00
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Current price $60.00

Polaris Scientific ZEB-2439 – Ultraviolet UV System Ballast (24W-39W, 110V/220V, No Plug) The Polaris Scientific ZEB-2439 is a high-quality OEM bal...

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Original price $60.00 - Original price $60.00
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$60.00
$60.00 - $60.00
Current price $60.00
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