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Shop Local. Support Independent. 20 products available
Wholehouse Filters

Shop 20 wholehouse filters at National Hardware Group — from trusted brands like Culligan, Eastman, Omnifilter and more. Every item is an authorized, warranty-backed purchase, with prices starting around $9.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
20 products
Pro-Lab Radon Test Kit
USA

Pro-Lab

Pro-Lab Radon Test Kit

MPN: RW103

$9.99
Pentair OMNIfilter Replacement Cartridge

Pentair

Pentair OMNIfilter Replacement Cartridge

MPN: 4005730

$109.99
Pro-Lab Lead in Water Test Kit
USA

Pro-Lab

Pro-Lab Lead in Water Test Kit

MPN: LW107

$9.99
Pro-Lab Water Test Kit
USA

Pro-Lab

Pro-Lab Water Test Kit

MPN: BA110

$9.99
Pro-Lab Water Test Kit
USA

Professional

Pro-Lab Water Test Kit

MPN: WQ105

$9.99
Eastman EZ-FLO In-Line Water Filter

Eastman

Eastman EZ-FLO In-Line Water Filter

MPN: 60461N

$16.99
Culligan Under Sink Replacement Cartridge and Filter For Culligan US-DC3
USA

Culligan

Culligan Under Sink Replacement Cartridge and Filter For Culligan US-DC3

MPN: US-DC3-R

$74.99
Culligan Whole House Water Filter For Culligan HF-150/HF-160/HF-360

Culligan

Culligan Whole House Water Filter For Culligan HF-150/HF-160/HF-360

MPN: S1A

$12.99
Culligan Under Sink Drinking Water Filter For Culligan US-600A & US-600

Culligan

Culligan Under Sink Drinking Water Filter For Culligan US-600A & US-600

MPN: D-10A

$18.99
Culligan Under Sink Drinking Water Filter For Culligan
USA

Culligan

Culligan Under Sink Drinking Water Filter For Culligan

MPN: D-15

$31.99
Culligan Under Sink Drinking Water Filter For Culligan US-600A & US-600
USA

Culligan

Culligan Under Sink Drinking Water Filter For Culligan US-600A & US-600

MPN: D-40A

$44.99
Culligan Whole House Replacement Filter For Culligan HD-950A
USA

Culligan

Culligan Whole House Replacement Filter For Culligan HD-950A

MPN: R-50BBSA

$15.99
Culligan Whole House Filter Cartridge For Culligan HD-950A
USA

Culligan

Culligan Whole House Filter Cartridge For Culligan HD-950A

MPN: RFC-BBSA

$32.99
Culligan Whole House Replacement Cartridge For Culligan HF-150/HF-160/HF-360

Culligan

Culligan Whole House Replacement Cartridge For Culligan HF-150/HF-160/HF-360

MPN: SCWH-5

$18.99
Culligan Whole House Water Filter For Culligan HD-950A

Culligan

Culligan Whole House Water Filter For Culligan HD-950A

MPN: CW5-BBS

$19.99
Culligan Whole House Replacement Filter For Culligan HF-150/HF-160/HF-360

Culligan

Culligan Whole House Replacement Filter For Culligan HF-150/HF-160/HF-360

MPN: P5

$11.99
Culligan Whole House Water Filter For Culligan HF-150/HF-160/HF-360

Culligan

Culligan Whole House Water Filter For Culligan HF-150/HF-160/HF-360

MPN: CW-F

$10.99
Culligan Whole House Water Filter For Culligan HD-950A
USA

Culligan

Culligan Whole House Water Filter For Culligan HD-950A

MPN: CP-5BBS

$19.99
Pentair OMNIFilter Whole House Water Filter Cartridge

Pentair

Pentair OMNIFilter Whole House Water Filter Cartridge

MPN: RS6-20-SC-S18

$33.99
OmniFilter Filtration System Filter Cartridge

Omnifilter

OmniFilter Filtration System Filter Cartridge

MPN: T08-20-SC-S18

$69.99
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Related categories

Plumbing & HeatingWater FiltrationRefrigerator FiltersWater Filtering PitchersFilters F & Water Pitchers
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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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