0 ratings
BLUEAIR Genuine Blue Pure 311 Auto Replacement Filter for 311 Auto Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes 99.97% of Particles & Odors, Genuine Carbon Filter
AllergenBlock defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort.
BLUEAIR Genuine Blue Pure 311 Auto Replacement Filter for 311 Auto Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes 99.97% of Particles & Odors, Genuine Carbon Filter
Item #: 81439810

BLUEAIR Genuine Blue Pure 311 Auto Replacement Filter for 311 Auto Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes 99.97% of

Item #: 81439810

ETB 8499

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, July 16
Our Top Logistics Partners
  • fedex
  • dhl
AllergenBlock defense layer neutralizes over 90% of the allergen properties such as sneeze-inducing dust, pollen and pet dander that can trigger discomfort.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High-Efficiency Filtration
Captures 99.99% of airborne particles, including wildfire smoke, ensuring clean indoor air and improving health, making it essential for smoke-prone areas.
Custom Fit
Designed specifically for the Blue Pure 311 Auto Air Purifier, ensuring optimal performance and compatibility, providing peace of mind for users needing effective air cleaning.
Enhanced Carbon Layer
Incorporates an extra carbon layer to effectively reduce odors and harmful pollutants, creating a fresher living environment, perfect for households dealing with smoke and allergens.

Product Details

Shop BLUEAIR Genuine Blue Pure 311 Auto Replacement Filter for 311 Auto Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes 99.97% of Particles & Odors, Genuine Carbon Filter online at a best price in Ethiopia. B0CTKXNKWW
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Smoky Environments

    Ideal for users living in areas prone to wildfires, effectively captures airborne smoke and pollutants.

  • Allergy Sufferers

    Beneficial for individuals with allergies, helps reduce irritants and allergens in the air, ensuring cleaner breathing.

  • Pet Owners

    Great for households with pets, as it captures pet dander and odors along with smoke and other pollutants.

Not Suitable For
  • Larger Spaces

    Not suitable for very large rooms, may not effectively purify air in spaces exceeding its recommended coverage.

  • Budget-Conscious Users

    May not be ideal for users seeking low-cost filtration options due to its premium pricing and replacement costs.

  • Occasional Smokers

    Users who smoke occasionally may not fully utilize this filter’s capabilities, making it an overkill option.

Product Description

BLUEAIR Genuine Blue Pure 311 Auto Replacement Filter for 311 Auto Air Purifiers - AHAM Certified, HEPASilent Dual Filtration, Removes 99.97% of Particles & Odors, Genuine Carbon Filter

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the BLUEAIR Blue Pure 311 Auto AllergenBlock Filter?

    Answer: The BLUEAIR Blue Pure 311 Auto AllergenBlock Filter is designed to capture allergens such as pollen, dust, and pet dander, providing cleaner air in your home. It utilizes a multi-layer construction that effectively blocks these particles, which is especially beneficial for individuals with allergies or respiratory conditions. The filter's efficiency ensures a healthier living environment and can significantly reduce the presence of indoor air pollutants, making it ideal for allergy sufferers or pet owners who want to maintain a dust-free atmosphere.
  • Question: How often should I replace the Blue Pure 311 Auto filter?

    Answer: It's recommended to replace the Blue Pure 311 Auto filter every 6 to 12 months, depending on usage and air quality. Regular replacements help maintain optimum air purification efficiency, as a clogged filter may hamper the performance of your air purifier. For households with pets or in areas with high pollen counts, a more frequent replacement may be necessary. Keeping track of filter condition and air quality can help ensure that your home remains a comfortable space for everyone.
  • Question: Is the BLUEAIR Blue Pure 311 Auto filter suitable for larger rooms?

    Answer: The BLUEAIR Blue Pure 311 Auto filter is optimized for rooms up to 1,200 square feet, making it suitable for medium to large-sized spaces. Its advanced technology effectively circulates and purifies air in these areas, reducing allergens and improving overall air quality. For larger open spaces, consider placing the air purifier at a central location to maximize its effectiveness, ensuring thorough coverage and fresh air throughout the environment.
  • Question: Can the BLUEAIR filter help with smoke and odors?

    Answer: Yes, the BLUEAIR Blue Pure 311 Auto AllergenBlock Filter is effective at reducing smoke and odors, thanks to its activated carbon layer. This feature enhances the filter’s ability to tackle not just solid particles but also volatile organic compounds (VOCs) and unpleasant smells. Whether you're dealing with cooking smoke, musty odors, or pet-related smells, this filter provides a comprehensive solution to enhance indoor air quality and ensure a fresher environment.
  • Question: Does the filter require any special maintenance?

    Answer: The BLUEAIR Blue Pure 311 Auto filter does not require extensive maintenance; however, it's important to regularly check the filter status indicator on your air purifier. Keeping the unit clean by wiping down its exterior can also help prolong its lifespan. Additionally, ensuring that the surrounding area is dust-free will maximize the filter's effectiveness. For optimal performance, always follow the manufacturer's maintenance recommendations outlined in the user manual.
  • Question: Can I use third-party filters with the BLUEAIR Blue Pure 311 Auto?

    Answer: While it's possible to find third-party filters, it is highly recommended to use genuine BLUEAIR filters for the 311 Auto model. Genuine filters are specifically designed to fit the unit and maintain its performance specifications. Non-genuine filters may not provide the required filtration efficiency and could potentially damage your air purifier. For the best results and air quality, always opt for authentic replacements that ensure compatibility and effectiveness.
  • Question: What types of particles does this filter capture?

    Answer: The BLUEAIR Blue Pure 311 Auto AllergenBlock Filter captures a variety of airborne particles, including pet dander, pollen, dust mites, mold spores, and smoke. Its multi-stage filtration system is integral for improving indoor air quality, particularly for allergy sufferers and those asthmatic or sensitive to allergens. Utilizing this filter creates a cleaner, healthier atmosphere, crucial for maintaining well-being and comfort, especially during allergy seasons or in households with multiple pets.
  • Question: Can I operate the BLUEAIR air purifier continuously?

    Answer: Yes, you can operate the BLUEAIR Blue Pure 311 Auto air purifier continuously for optimal air quality. The unit is designed for 24/7 operation without overheating, making it an excellent choice for maintaining fresh air at all times. Running the purifier consistently helps to continually filter out allergens and pollutants, ensuring a clean living environment. It's particularly beneficial for individuals with allergies, as it provides ongoing relief from airborne irritants.
  • Question: What is the maximum coverage area of the BLUEAIR Blue Pure 311 Auto?

    Answer: The maximum coverage area for the BLUEAIR Blue Pure 311 Auto is up to 1,200 square feet, making it suitable for larger rooms such as living areas and bedrooms. This extensive coverage enables the filter to purify the air efficiently, ensuring that even bigger spaces benefit from cleaner air. For optimal air circulation, place the unit in open areas and allow it to operate freely without obstructions, enhancing its effectiveness.
  • Question: Where can I buy the BLUEAIR Blue Pure 311 Auto Series AllergenBlock Filter in Ethiopia?

    Answer: You can purchase the BLUEAIR Blue Pure 311 Auto Series AllergenBlock Filter at Ubuy in Ethiopia. Ubuy offers a convenient platform for finding genuine replacements and ensuring that you receive the right product to maintain your air purifier’s efficiency. Their selection and reliable service make it a great choice for ensuring that you have access to quality air filtration solutions.

BLUEAIR Air Purifier Filters Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.