Refurbished Water Filtration Replacement Parts — 12 Deals

12 open-box and refurbished Water Filtration Replacement Parts deals are live for shoppers in the US right now, with discounts averaging 27% off retail. Prices range from $6 to $42, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include Denali Pure, HANYAN, HAOCHEN and Hnemix. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

12 live US listings.

USA

Kohler

Aquifer Refine Carbon Block CTO Replacement Filter Cartridges

$26⁹⁷

Runaark 7281291 7286039 7384691 Water Softener Valve Motor with Screws Replaces Old Part Numbers:7234731,7228900, WS26X10021,WS26X21821,Fit for Softener Systems

$37³⁷

Hnemix 7275907 Water Softener Power Supply Adapter for Part 24 Volt AC Replacement Power Adapter for Water Softener Systems

$24⁷⁰

ROPOT RO Filter Compatible with Bluevua RO100ROPOT RO100ROPOT-UV

$41⁴⁴

WECO FILTERS CHANGING THE COURSE OF WATER PURIFICATION

WECO Flow Restrictor for Reverse Osmosis Water Filter Systems - 3/8 inch quick connector fitting - Push Connect for Water Purifiers -1100 ml/min

$24⁰⁶

3M Aqua-Pure Whole House Replacement Water Filter AP810, For Aqua-Pure AP801, AP801-C, AP801T and AP801B Water Filtration Systems,White

$34⁰⁴

LoCo Science Filter Plates, Rings & Kits, 304 Polished Stainless Steel - 3", Two Rings

$6⁷⁶

2-Pack Replacement for Compatible with Culligan RVF-10 Activated Carbon Block Filter - Universal 10 inch Filter Compatible with Culligan RVF-10 Exterior Water Filter - Denali Pure Brand

$16⁶²

Whole House Water Filter O Ring 10"X4.5", 20"X4.5" for Simpure DB10C PurePlus PP-WFM10B Filter Housing Replacement Seals & Gaskets - 2PCS

$7⁹¹

20FT 1/4" O.D.RO Water Tubing,NSF Certified Hose for RO Filter System,White

$7⁴⁶

10ft 3/8" RO Water Line Kit: 3/8 Ro Tubing Quick Connect Fittings (3/8 Inch Water Line Ball Valve + Tee + Elbow + Straight) & Tube Cutter/Remover Tool for Water Purifiers & Refrigerator Systems

$8⁰⁸

Industries Bulk Activated Carbon - Coconut Shell Granular Activated Charcoal (GAC) for Water Filtration - Replacement Media for Pre and Post Carbon Water Filters (1lbs)

$15⁶²

Water Filtration Replacement Parts open-box FAQ

How much can I save on open-box Water Filtration Replacement Parts?

Discounts on Water Filtration Replacement Parts at OpenBoxFox currently average 27% off retail across 12 live listings, with prices from $6 to $42. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Water Filtration Replacement Parts safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Water Filtration Replacement Parts brands are on sale open-box right now?

The most-listed brands in Water Filtration Replacement Parts at the moment are Denali Pure, HANYAN, HAOCHEN, Hnemix and Aqua-Pure. New open-box inventory arrives daily, so brand availability changes often.

How often are Water Filtration Replacement Parts deals updated?

OpenBoxFox syncs Water Filtration Replacement Parts inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Shop more: Refurbished Tools & Home Improvement · Refurbished Kitchen & Bath Fixtures · Refurbished Water Filtration & Softeners