Waterdrop P1 Water Filter Replacement for TST-UF & TST-B 3-Stage, 2 Pack by Waterdrop - Used condition

Waterdrop P1 Water Filter Replacement for TST-UF & TST-B 3-Stage, 2 Pack — Open-Box, 17% Off

Name: Waterdrop P1 Water Filter Replacement for TST-UF & TST-B 3-Stage, 2 Pack
Brand: Waterdrop
SKU: awhd-us-b0d1km1kzx
Price: 36.59 USD
Availability: InStock

Brand: Waterdrop

Condition: Used - Mint

$36⁵⁹

$43⁹⁹

-17% Save $7⁴⁰

Updated: 16 days ago

Buy at Amazon.com

Description

【𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】The under sink replacement PP water filter is compatible with Waterdrop WD-TST-UF stainless steel under sink water filter.

【𝐅𝐢𝐫𝐬𝐭 𝐥𝐢𝐧𝐞 𝐨𝐟 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧】Under sink replacement PP water filter reduces rust, sand, large particles, and other harmful substances, thereby purifying your water right from the start.

【𝐑𝐞𝐜𝐲𝐜𝐥𝐚𝐛𝐥𝐞 𝐡𝐨𝐮𝐬𝐢𝐧𝐠】The under sink replacement water filtration system housing can be recycled, which helps to prevent environmental pollution. The inner PP filter can last 6-8 months, which may vary according to local water quality. This does not only eliminate the need for frequent replacements but also save money and efforts.

【𝐄𝐚𝐬𝐲 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭】You can quickly complete the replacement by unscrewing the external housing and changing the internal filter.

【𝐑𝐚𝐩𝐢𝐝 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐟𝐥𝐨𝐰 𝐫𝐚𝐭𝐞】The flow rate can be as high as 1.59 GPM, and you can fill a 8oz cup of water in 2.3 seconds. The ultra-high flow rate also ensures stability.

Waterdrop P1 Under Sink Water Filter, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System, 2 Pack

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-b0d1km1kzx
Model:: WD-P1
Country:: US
ASIN:: B0D1KM1KZX

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 $7 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 Waterdrop 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.