iSpring F4DS-MAX Full Filter Replacement Set for DS4B-MAX & DS4S-MAX Bottleless Water Dispensers, Includes 1x FCPFDS, 1x FCNCDS, 1x FCPBDS and 1x FTDS, Up to 12 Months Based on Usage & Water Quality — Open-Box, 31% Off

Name: iSpring F4DS-MAX Full Filter Replacement Set for DS4B-MAX & DS4S-MAX Bottleless Water Dispensers, Includes 1x FCPFDS, 1x FCNCDS, 1x FCPBDS and 1x FTDS, Up to 12 Months Based on Usage & Water Quality
Brand: iSpring
SKU: awhd-us-b0fqjqfqgh
Price: 99.44 USD
Availability: InStock

Brand: iSpring

Condition: Used - Mint

$99⁴⁴

$144⁹⁹

-31% Save $45⁵⁵

Updated: 11 hours 2 mins ago

Buy at Amazon.com

Description

Complete 12-Month Filter Set: The F4DS-MAX set lasts up to 12 months and includes 1×FCPFDS, 1×FCNCDS, 1×FCPBDS, and 1×FTDS, offering a full replacement solution for iSpring DS4B-MAX and DS4S-MAX bottleless water dispensers

SGS-Tested Premium Filtration: Designed for discerning users who demand superior water quality, the first three stages feature SGS-tested carbon block filters that remove up to 99% of PFAS, chloramine, and lead, while the fourth stage FTDS post-carbon filter enhances taste for both safety and exceptional flavor

Freshness Preserved in Every Filter: Each cartridge is individually sealed to maintain freshness until installation, and users should unwrap all cartridges before installation and flush the system for 3 to 5 minutes prior to drinking

Hassle-Free, Tool-Free Installation: The F4DS-MAX filters are designed for quick, easy replacement with iSpring DS4B-MAX and DS4S-MAX models, making routine maintenance simple and fast

Not for TDS Reduction: This filter set does not reduce Total Dissolved Solids (TDS) like a reverse osmosis membrane, so customers seeking TDS removal should consider an iSpring Reverse Osmosis (RO) system

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0fqjqfqgh
Model:: F4DS-MAX
Country:: US
ASIN:: B0FQJQFQGH
UPC:: 810004177826

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $46 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for iSpring products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.