ALEN 45I-ODOR Breath Smart Flex Hepa Filter FLEX/45I

( Brand: Alen ), ( Manufacturer Part Number: 45I-ODOR ), ( Model: FLEX/45I-ODOR ), ( Type: Tower )

Review ALEN Breath Smart Flex/45i Hepa Replacement Filter

Introducing the Alen 45i-ODOR Breath Smart Filter, an essential component of the Alen BreatheSmart Classic Air Purifier (model 45i). This innovative filter is designed to tackle three common household air pollutants: Odor, VOCs (Volatile Organic Compounds), and Allergens.

The Alen 45i-ODOR Breath Smart Filter is a four-stage filtration system that works in harmony with the pre-filter and HEPA filter to significantly improve the air quality in your living space. Let's explore the stages of this filtration system in detail:

1. Pre-filter: The first stage of filtration is the pre-filter, which is located at the intake grille of the air purifier. It traps larger particles such as dust, pet hair, and lint, extending the life of the main filters.

2. Odor Cell: The second stage is the Alen 45i-ODOR Breath Smart Filter's unique feature the Odor Cell. This advanced carbon-based filter is specifically designed to absorb and neutralize a wide range of household odors, including cooking smells, pet odors, and tobacco smoke. It utilizes a proprietary formula that doesn't produce harmful byproducts, ensuring cleaner, fresher air.

3. HEPA Filter: The third stage is the HEPA (High-Efficiency Particulate Air) filter. This filter traps 99.97% of particles as small as 0.3 microns, including pollen, mold spores, dust mites, and other common allergens.

4. Pre-filter Indicator: The Alen 45i-ODOR Breath Smart Filter comes with a pre-filter indicator that alerts you when it's time to replace the pre-filter. This helps maintain optimal air purifier performance and ensures continued clean air for your home.

The Alen 45i-ODOR Breath Smart Filter is easy to install and replace. Simply slide the filter into place, ensuring it clicks securely into the filter slot. Replacement filters can be purchased directly from Alen or through authorized retailers.

In summary, the Alen 45i-ODOR Breath Smart Filter is an integral part of the Alen BreatheSmart Classic Air Purifier, designed to effectively tackle odors, VOCs, and allergens in your home. By combining a pre-filter, an advanced Odor Cell, a HEPA filter, and an intelligent pre-filter indicator, this filter ensures that you breathe clean, fresh air every day.

Alen 45i-ODOR Breath Smart Filter vs. HEPA Filter: A Comprehensive Comparison

The Alen 45i air purifier is a popular choice for those seeking to improve indoor air quality. Alen offers two types of filters for this model: the Breath Smart Filter (45i-ODOR) and the HEPA Filter. In this comparison, we will discuss the pros and cons of each filter to help you make an informed decision.

a) Designed to target odors: The 45i-ODOR filter features an activated carbon layer that effectively absorbs and neutralizes odors from sources such as cooking, pets, and smoke.

b) Customizable settings: The Breath Smart sensor allows the air purifier to adjust its fan speed based on the air quality and odor levels in your home.

a) Shorter filter life: Compared to the HEPA filter, the 45i-ODOR filter has a shorter lifespan, with a recommended replacement every 6 to 8 months.

b) May not capture all particles: While effective at removing odors, the 45i-ODOR filter may not capture all airborne particles as small as 0.3 microns, such as pollen and dust.

a) Captures particles efficiently: The HEPA filter is designed to capture 99.97% of airborne particles as small as 0.3 microns, making it an excellent choice for those suffering from allergies or asthma.

b) Longer filter life: The HEPA filter has a longer lifespan, with a recommended replacement every 12 to 15 months.

a) Does not target odors: The HEPA filter does not have an activated carbon layer to absorb and neutralize odors, so it may not be as effective at eliminating strong odors from your home.

Both the Alen 45i-ODOR Breath Smart Filter and the HEPA Filter have their unique advantages and disadvantages. If you are primarily concerned with eliminating odors from your home, the 45i-ODOR filter is the better choice. However, if your primary concern is capturing airborne particles to improve indoor air quality, the HEPA filter is the more suitable option.

If you experience strong odors in your home and have allergies or asthma, we recommend using the Alen 45i air purifier with a combination of both filters: the 45i-ODOR filter for odor control and the HEPA filter for particle filtration. This will provide you with the best of both worlds and ensure optimal indoor air quality.

Details:

With its HEPA technology, this filter captures particles as small 0.3 microns, making it a reliable choice for improving indoor air quality. Specifically designed for the FLEX/45i model, this filter effectively removes odors and allergens from air, promoting clean fresh air in your home. The Breath smart FLEX/45i HEPA Replacement Filter is a high-quality air purifier filter designed by Alen.

part #: 45i prices

• $29.99-$43.88

specifications aicleanepur:

• brand: Alen
• mpn: 45i-odor
• model: Flex/45i-odor
• type: Tower

offer aicleanepur:

• started: October 20, 2025
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns aicleanepur:

• policy: No Returns

payments aicleanepur:

• other
• wallet: Apple-pay
• credit card: Discover

general aicleanepur:

• condition: New
• Heating, Cooling Air > Indoor Air Quality Fans > Air Purifiers

shipping aicleanepur:

• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• class: Standard
• transit: 3-9 Days
• cost: $7.17

seller aicleanepur:

• rating: 100.0%
• city: Lewiston, Maine
• # reviews: 77

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