Upgraded 17.5x21x1 MERV 13 furnace replacement filter, household air conditioning and air conditioning HVAC filter replacement,6 pack by QCYZTL - Used condition

Upgraded 17.5x21x1 MERV 13 furnace replacement filter, household air conditioning and air conditioning HVAC filter replacement,6 pack — Open-Box, 25% Off

Name: Upgraded 17.5x21x1 MERV 13 furnace replacement filter, household air conditioning and air conditioning HVAC filter replacement,6 pack
Brand: QCYZTL
SKU: awhd-us-b0fn3fb13d
Price: 68.17 USD
Availability: InStock

Brand: QCYZTL

Condition: Used - Mint

$68¹⁷

$91⁴⁸

-25% Save $23³¹

Updated: 50 days ago

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Description

Wide adaptability: 17.5x21x1 inches, ensuring a tight fit between the filter and the internal structure of the air conditioner, effectively avoiding air from bypassing the filter, fully utilizing the filtering efficiency, and enjoying fresh air.

Multi layer filtration: Using multi-layer filtration technology, it adsorbs small particles in the air with a filtration efficiency of up to 99%, purifying the air and protecting the health of family members.

Energy saving and efficient: High quality filters can make your equipment run more smoothly, thereby improving the energy efficiency ratio of the equipment, reducing energy consumption, saving you electricity expenses, and allowing you to enjoy fresh air.

Easy installation: No tools required, just a few easy steps to complete the installation.

DISCLAIMER: This product is a general purpose filter that is compatible with genuine fittings, any brand names or model numbers used in this product are used only to demonstrate product compatibility and any names or logos are registered trademarks of their respective owners.

AFTER-SALES SERVICE:Easy to install, no tools needed, you can finish the installation alone in a short time. If you have any questions, please contact us through Amazon, QCYZTL will reply you within 23 hours.

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Product Details

SKU:: awhd-us-b0fn3fb13d
Model:: 17.5x21x1
Country:: US
ASIN:: B0FN3FB13D

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 $23 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 QCYZTL 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.