Value pick
Ancolin 45i Replacement Filter, Compatible with Alen BreatheSmart Flex BH400 and 45i Air Filter, B4-Fresh Part # B4-Pure / FL40 (1 filter + 4 Carbon Pre-filter)
Ancolin option positioned in the budget range for a cleaner shortlist.
$22.99
Why shoppers consider it
- 【45i filter Compatible Models】 45i replacement filter is perfectly compatible with BreatheSmart Flex and 45i air filter. Part number: B4-Fresh / FL40-Silver-Carbon. Please check your model before placing an order.
- 【45i filter】Pure 45i replacement filter is suitable for Alen BreatheSmart 45i air filter, 3-in-1 filtration system: ①Fine nylon preliminary filter ②Activated carbon filter. 45i replacement filter has strong filtering...
- 【High Efficiency Filtration】 Filter absorb 99.8% of airborne particles, creating fresh and air for you and your family, and the activated carbon filter removes strong odors from pets, cooking, smoke, wildfires, and...
- 【45i Filter Family Pack】45i filter set 1+4 pack (1 main filter + 4 additional filters), in order to give you a healthy living environment, you need to replace the 45i filter every 3-6 months and the pre-filter every...
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