Shell Water Systems Coupon Codes - Updated September 2026

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-16%
Waterdrop 10UA PRO Under Sink Water Filter, No Drill Required, Time Reminder, Easy Installation, Reduces Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11000 Gallons, Does not Lower TDS
Amazon.com

$49.99

$59.99

Waterdrop 10UA PRO Under Sink Water Filter, No Drill Required, Time Reminder, Easy Installation, Reduces Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42...

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APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)
Amazon.com

$79.99

APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)

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-14%
Express Water 2-Year Whole House Water Filter Set – 3 Stage Water Filtration Replacement Kit – Sediment, Coconut Shell Carbon High Capacity Cartridge Filters – 5 Micron Water Filter – 4.5” x 20” inch
Amazon.com

$199.99

$234.99

Express Water 2-Year Whole House Water Filter Set – 3 Stage Water Filtration Replacement Kit – Sediment, Coconut Shell Carbon High Capacity Cartridge Filters...

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Whole House Water Filtration System + KDF 85 | 9"x 48" Tank - 1.0 Cubic ft. of Coconut Shell Carbon (GAC)
Walmart.com

$749.99

Whole House Water Filtration System + KDF 85 | 9"x 48" Tank - 1.0 Cubic ft. of Coconut Shell Carbon (GAC)

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Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6 Bathrooms - Easy Installation
Amazon.com

$1,717.16

Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6...

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-9%
Premier Whole House Water Filtration System | 3 Cubic ft. of Coconut Shell Carbon (GAC) Backwash System| Commercial Sized
Walmart.com

$2,174.99

$2,399.99

Premier Whole House Water Filtration System | 3 Cubic ft. of Coconut Shell Carbon (GAC) Backwash System| Commercial Sized

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Amazon price updated: September 23, 2026 4:33 pm

1

Premier Whole House Water Filtration System | 3 Cubic ft. of Coconut Shell Carbon (GAC) Backwash System| Commercial Sized

Premier Whole House Water Filtration System | 3 Cubic ft. of Coconut Shell Carbon (GAC) Backwash System| Commercial Sized

9.5
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Walmart.com

2

Whole House Water Filtration System + KDF 85 | 9"x 48" Tank - 1.0 Cubic ft. of Coconut Shell Carbon (GAC)

Whole House Water Filtration System + KDF 85 | 9"x 48" Tank - 1.0 Cubic ft. of Coconut Shell Carbon (GAC)

9.5
BUY NOW

Walmart.com

3

Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6 Bathrooms - Easy Installation

Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo - High Performing Coconut Shell Carbon Block Filtration - for Homes with Up to 6...

8.9
BUY NOW

Amazon.com

4

APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)

APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)

8.6
BUY NOW

Amazon.com

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