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Circular Fan Air Filter

$32.95$44.95 $26.95$38.95

Effective, Affordable, Easy to Clean

FAN NOT INCLUDED: The product includes the single filter only and NOT the actual fan shown in the product photo that was used for demonstration purposes. This filter is sized for a circular fan with a fan blade diameter of 18’’ or 16″ with a case/housing that can be 20’’ or 18″ across. When a fan company refers to 18’’ in their product name, it refers to the fan blade diameter and not the case/housing size. Please contact us before ordering if you are unable to verify what your box fan case/housing size is.

THE SCIENCE: Our proprietary PollenTec air filter technology coupled with a dense support layer of antimicrobial filtration media allows our hypoallergenic fan filters to purify the air in your home with ease. PollenTec is a high-tech spun polyester possessing special triboelectric properties that electrostatically pulls and traps particles on its fine fibers for filtering. Our filters are highly effective, long-lasting and easy to clean.

ALLERGY CERTIFIED & FLAME RETARDANT: Our PollenTec filtration material has been awarded a formal certification from the European Center for Allergy Research Foundation (ECARF). Proven to capture up to 98% of airborne pollen allergens and both large and small particles in the air such as household dust, pollen, dust-mite debris, mold spores, and pet dander. In addition, thr dense layer of Poly-Flo is flame retardant and self-extinguishing certified (UL & FMVSS302 certifications).

WASHABLE / ENVIRONMENT-FRIENDLY: The fan filter is washable, reusable, and most importantly economical. No more having to buy replacements every couple of months like the furnace air filter for your home that will end up in already overflowing landfills after disposal. Simply follow the provided washing instructions below and the filter will pop out as if it were brand new, wash after wash, for years on end.

MADE IN THE USA: We are proud to announce that we are the only reliable filter supplier in our Amazon niche to have all stages of manufacturing completed within the United States, unlike others who outsource production to China and Mexico. Such decision is resiliently reflected in the build quality and reliability of our air filters and exemplifies our proud support of contributing to American jobs.
Washable Air Filter – Made for 18″ and 16″ circular Fans. FILTER ONLY, fan not included.

So affordable you can have a Fan Buddy in every room of your home.

SKU: FB-CF Category:

Additional Information


16″, 18″

Filter Option

PollenTec Ultra Flo, PollenTec with Activated Carbon Sorb, PollenTec with Poly-Flo antimicrobial media

Three filter options to best fit your needs.

Option 1: PollenTec, with a dense layer of Poly-Flo antimicrobial media makes a winning combination. Poly-Flo filter media is a high dust retention, antimicrobial filter media. It is flame retardant and self-extinguishing. UL classified and FMVSS302 certified.

Option 2: Carbon Sorb activated carbon pads help by eliminating unpleasant odors and harmful gases such as hydrocarbons, SO2, NOx. This creates a healthy and comfortable climate inside your home, which is particularly important for people both young and old, who suffer from allergies or asthma. The Carbon Sorb pads are not washable and should be replaced every 3-6 months.

Option 3: Ultra-Flo fan filter. This is a single layer of the PollenTec material. Without the Poly-Flo antimicrobial media or Carbon Sorb pads. This will allow increased air flow through your fan, while still capturing a great deal of airborne contaminates in your home.

WHAT IS ACTIVATED CARBON? Activated carbon has an incredibly large surface area per unit volume, and a network of submicroscopic pores where absorption takes place. Activated carbon is a material that is produced from carbonaceous source materials, such as coal, coconuts, nutshells, peat, wood, and lignite.

The primary raw material used for activated carbon is any organic material with a high carbon content. The carbon-based material is converted to activated carbon through physical modification and thermal decomposition in a furnace, under a controlled atmosphere and temperature. The finished product has a large surface area per unit volume and a network of submicroscopic pores where absorption takes place.


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