New Filter-Monster Replacements for Blueair and Aeris Air Purifiers

As the fall season comes upon us, our houses are where we take shelter from the storm — but indoor air gets the worse of it. Filter-Monster is pleased to introduce its new lineup of high-caliber HEPA and MERV replacement filters that will enable you and yours to breathe easy, healthy air all season long.

For over 25 years, Filter-Monster has built a reputation for delivering filtration products that combine performance, reliability, and value. Our new filters carry on that tradition, delivering high-quality replacements that fit Blueair Blue Pure and Aeris Aair air purifiers — two of the industry's most prestigious brands.

Blueair-Compatible Filters: Cleaner Air from Every Angle

Whether renovating your home or keeping your office environment clean, our new BA211-FM1, BA311A-FM1, and BA311MAX-FM1 filters are designed to provide long-lasting, 360-degree cleaning. Every filter can trap as much as 99.97% of particles as tiny as 0.3 microns, harboring typical irritants such as dust, pollen, pet dander, smoke, and cooking smells.

Each of our filters also contains an inner carbon mesh layer that eliminates odors and volatile organic compounds (VOCs) — ideal for families, pet owners, or those sensitive to indoor air quality changes.

And as another indication of our faith in our products, each Filter-Monster branded replacement extends your air purifier's warranty by one year when used regularly. That's cleaner than clean air — it's peace of mind.

Aeris-Compatible Filters: A New Standard for Every Space

We’ve also launched a new series of Aeris Aair 3-in-1 Pro compatible filters, built to fit your unique needs — whether it’s your living room, workspace, or industrial setting.

Everyday Freshness (Model AS-4816163-FM1) – A MERV 13 filter with embedded activated charcoal for removing dust, pollen, and odors in everyday environments.

Odor and Gas Defense (Model AS-4816164-FM1) – Features a robust carbon layer to get rid of smoke, chemical smells, and VOCs — perfect for homes or offices where air freshness matters most.

Maximum Protection (Model AS-4816165-FM1) – A MERV 14, nearly medical-grade filter that traps up to 99.95% of microscopic impurities — including bacteria and viruses.

All of these options capture what Filter-Monster is all about: consistent performance, truthful value, and air you can feel good about breathing.

Your Air. Your Way. Your Filter-Monster.

We know your air quality needs are unique — and that's why our filters are built to perform in real homes, offices, and environments, not just test labs. When you shop at Filter-Monster, you're not purchasing a replacement filter — you're purchasing 25 years of knowledge and a promise of quality you can trust.

Discover the new filters now sold at filtermonster.com and breathe easier today.