3 Packs True HEPA Replacement Filters for BreatheSmart 45i & Flex BH400 Air Purifi-er, Part # B4-Fresh & # FL40-Silver-Carbon, Includes 3 Pre-Filters

★★★★★ 5.0 28 reviews

$48.99
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$48.99
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Free shipping Free 30-day returns

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Product details

Management number 227413004 Release Date 2026/05/09 List Price $19.60 Model Number 227413004
Category

Filter

  • Compatible Models: Specially designed to be compatible with BreatheSmart 45i & Flex BH400 air purifi-er models. Replaces part numbers B4-Fresh and FL40-Silver-Carbon for a perfect fit and optimal performance
  • True HEPA Filtration: H13-grade True HEPA filter absorbs 99.97% of airborne particl-es as small as 0.3 µm , including dus-t, poll-en, pet dand-er, and smoke
  • Odor & VoC absorber: Built-in activated carbon layer helps to absorb household odors such as cooking odor,pet odor and smoke
  • 3-Pack Value Set: Includes 3 high-efficiency HEPA filters and 3 pre-filters offering extended usage and great value for homes and long-term replacement needs
  • Easy to Replace: No tools required. Simply take out the old filter, insert the new one and reset your machine for continued clean-air output
  • Suggested Replacement Cycle: For best performance, replace filters every 6-12 months depending on usage frequency
ASIN B0FZBCNGWL
Brand Name FCFMY
Unit Count 6.0 Count
Manufacturer FCFMY
Model Number Flex Bh400 & 45i
Material Type Premium Filter
Product Grade New
Number of Items 3
Compatible Devices Flex Bh400 & 45i
Included Components Premium Filter
Warranty Description 1
Item Dimensions L x W x Thickness 1"L x 1"W x 1"Th

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