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FMDZFL AP400 Replacement Filter Compatible with SIESEAN AP400 Air Purifier, 8 Pack with 4 H13 True HEPA Filters and 4 Activated Carbon Filters by FMDZFL - Used condition

FMDZFL AP400 Replacement Filter Compatible with SIESEAN AP400 Air Purifier, 8 Pack with 4 H13 True HEPA Filters and 4 Activated Carbon Filters — Open-Box, 20% Off

Brand: FMDZFL

Condition: Used - VeryGood
$4799
$5999
-20% Save $1200
Updated: 51 days ago

Description

This AP400 True HEPA filter is designed specifically for the SIESEAN AP400 Air Purifier. Please check your purifier model before placing an order to ensure compatibility.

This AP400 replacement filter filters out 99.97% of airborne particles as small as 0.3 microns. Effectively reduces dust, smoke, pet dander, pollen, lint, cooking odors, and other pollutants to enhance indoor air quality and promote healthier living.

The AP400 filter combines layered protection: The HEPA filter filters out fine dust like pollen, smoke, and pet dander, while the activated carbon layer absorbs everyday odors from pets, cooking, and household fumes to maintain fresher indoor air.

This value pack includes 4 HEPA Filters and 4 Activated Carbon Filters, recommended to change filter once every 4-6 months. You may need to replace your filter earlier or later depending on how often you use your air purifier.

After installing the new filters, be sure to reset the air purifier: plug it in and press and hold the reset button for 3 seconds. This clears the filter replacement indicator and ensures the unit operates correctly.

If you have any questions about our replacement filters, feel free to contact our customer service team. We're here to ensure a prompt solution to your needs.

AP400 Replacement Filter Compatible with SIESEAN AP400 Air Purifier, 8 Pack with 4 H13 True HEPA Filters and 4 Activated Carbon Filters

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Product Details

SKU:
awhd-us-b0gj2szpxh
Model:
AP-400
Country:
US
ASIN:
B0GJ2SZPXH

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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 $12 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.
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