welnek FLRQB5AH21M11 20.7x20x4.7 Air Filter Merv 13, Foldable Air Filte by welnek - Used condition

welnek FLRQB5AH21M11 20.7x20x4.7 Air Filter Merv 13, Foldable Air Filte — Open-Box, 15% Off

Name: welnek FLRQB5AH21M11 20.7x20x4.7 Air Filter Merv 13, Foldable Air Filte
Brand: welnek
SKU: awhd-us-b0grv19rgq
Price: 52.36 USD
Availability: InStock

Brand: welnek

Condition: Used - Mint

$52³⁶

$61³⁶

-15% Save $9⁰⁰

Updated: 5 days ago

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Description

[Compatible With] welnek FLRQB5AH21M11 Merv 13 filter measures 20.7x20x4.7, making it perfectly compatible Compatible with trane FLRQB5AH21M11, FLRQB5AH21M13 QikBox 20.7" x 20" x4.7" Filters, for HVAC Systems and Home Air Conditioning

[HVAC and Air Conditioning Equipment] measuring 20.7" x 20" x4.7" air filter is specially designed for heating, ventilation and air conditioning (HVAC) and air conditioning systems, with precise dimensions, no gaps, and no leaks, Ensure fresh air circulation

[Industrial Grade Materials] FLRQB5AH21M11 20.7" x 20" x4.7" air filter is made of industrial-strength frame, thickened filter element and high-density aluminum mesh, which has a longer service life and is not easy to deform. This reduces your operating costs, saving you money

[Easy Installation Takes Only Minutes] This FLRQB5AH21M11 air filter requires no tools, just align, snap, and secure. Even DIY novices can install it in minutes without measuring or performing any complicated steps, saving time and allowing you to enjoy fresh air faster

[MERV 13 Filtration Ievel] High efficiency filtration level, reduces 99.97% of particles below 0.3 microns, providing fresher air. Compatible with most household air conditioners, maintain air circulation from the source, more indoor fresh air

FLRQB5AH21M11 MERV 13 20.7"x20"x4.7" Filter

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Product Details

SKU:: awhd-us-b0grv19rgq
Model:: FLRQB5AH21M11
Country:: US
ASIN:: B0GRV19RGQ

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 $9 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 welnek 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.