LUFTRUM C3500 and C3500 WIFI Pet Odor Remover Air Purifier Replacement Filter Set, 1 Pet Odor Remover True HEPA Filter and 1 Activated Carbon Filter (1 Pack - 2 Filters) — Open-Box, 6% Off

Name: LUFTRUM C3500 and C3500 WIFI Pet Odor Remover Air Purifier Replacement Filter Set, 1 Pet Odor Remover True HEPA Filter and 1 Activated Carbon Filter (1 Pack - 2 Filters)
Brand: LUFTRUM
SKU: awhd-us-b0dn1fcrk3
Price: 56.26 USD
Availability: InStock

Brand: LUFTRUM

Condition: Used - VeryGood

$56²⁶

$59⁹⁹

-6% Save $3⁷³

Updated: 51 days ago

Buy at Amazon.com

Description

【Official LUFTRUM Replacement Filter】: Designed specifically for the LUFTRUM C3500 air purifier to ensure optimal performance. For the best results and lifespan, always use the official LUFTRUM C3500 replacement filter.

【Easy Replacement Process】:Step 1: Pull open the front cover and remove the old filter；Step 2: Remove the plastic bag from the new filter before installation；Step 3: Insert the new filter, ensuring the high-efficiency particulate filter faces outward；Step 4: Press and hold both the speed and sleep buttons for 5 seconds to reset.

【Extended Lifespan & Cost-Effectiveness】: LUFTRUM filters provide 6-9 months of continuous, high-quality air purification, reducing the frequency of filter changes and saving you money while creating a cleaner, healthier home environment.

【Excellent Customer Service】: If you have any questions, feel free to contact us. The LUFTRUM professional support team is ready to assist you.

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-b0dn1fcrk3
Model:: C3500
Country:: US
ASIN:: B0DN1FCRK3
UPC:: 768795775021

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 $4 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 LUFTRUM 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.