Top 9 120mm Fan Filter – Household Ventilation Fans

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1. AC Infinity


Grow Rooms, Hydroponics, Odor Control, for Inline Duct Fan, AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal

AC Infinity #ad - Enables maximum airflow passthrough for both intake and exhaust configurations. Features premium-grade Australian charcoal with higher absorption and longer life rating. Duct opening: 4” | length: 13" | airflow rating: 210 cfm | carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm. Contains heavy-duty stainless steel flanges, aluminium meshing, and clothed pre-filter. Designed to eliminate odors and chemicals for grow tents and hydroponics room.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Part NumberAC-DCF4



FRESH HEADQUARTERS Cut to Fit Carbon Pad Pre Filter Roll for Air Purifiers Furnace Filters and Air Conditioner Filters 1

FRESH HEADQUARTERS #ad - Removes dust lint mold spores smoke pet hair Common household chemicals Benzene and other VOCs so all you’re left with is fresh, breathable air.

16x48 charcoal sheet. Can be used with honeywell, hepa, quietcare & silentcomfort series air purifiers; 50000 series, 18150 series, hpa200, honeywell Round, Next Gen and any other air purifier. Universal activated carbon pre filter can be cut to fit any size filter. A thin 1/16 inch thickness works great. Winix 5500 . Fits honeywell hrf-ap1, whirlpool, 17000 series, 40200 series & HPA100, 40100 series, HPA300 series consoles. Can be cut to size for air purifiers, range hood filters, vents, humidifier filter, grease filter and furnace filter.
ManufacturerFresh Headquarters #ad
Part Number14207192

3. Frost King


Frost King Air Conditioner Filters, 15 in. x24 in. x3/16 in. , Open Cell Foam

Frost King #ad - Washable, And Reusable Product. 15-inch x 24-inch x 1/4-inch Air Conditioner Filter. Washable, And Reusable Product. Frameless Polyurethane Design. Manufacturer: THERMWELL. 471002. Frameless Polyurethane Design. Lasts up to 36 Months. Frost king washable foam air filter for air Conditioners, 24X15X1/4 In. Manufacturer Part Number: F1524. Helps remove dust, and Pollen From The Air For Allergy Relief. 15-inch x 24-inch x 1/4-inch Air Conditioner Filter. Lasts up to 36 Months. Helps remove dust, and Pollen From The Air For Allergy Relief.
BrandFrost King #ad
ManufacturerThermwell #ad
Height0.1 Inches
Length1.11 Inches
Weight0.01 Pounds
Width1.11 Inches
Part NumberF1524

4. Breathe Naturally


16x48 Cut-to-Fit Activated Carbon Filter Sheet 1 Pack Charcoal Pad Air Filter Sheet for Air Purifiers and Air Conditioners

Breathe Naturally #ad - Premium thick carbon filters - our extra thick carbon filters stop large airborne particles that would normally gum up your hepa filter, increasing the hepa’s lifespan, giving you more bang for your buck! Resealable bag - keep your carbon filters fresh and clean until you’re ready for a change! Comes with velcro strips as shown.

Save money - breathe naturally offers premium pre-filters at a fraction of the cost compared to other OEM providers. Made in the usa - carbon filters cut and Packaged in Minnesota in our Commercial Facility - Family Owned and Operated. Cut to fit carbon filters - easy to cut/trim carbon filters. Get the most bang for your buck! Compatible replacement for almost all air purifiers. Filter measures: 16” x 48" x 02" 1 pack.
BrandBreathe Naturally #ad
ManufacturerBreathe Naturally #ad
Height16 Inches
Length48 Inches
Width0.13 Inches
Part Number38002



PUREBURG 1-PACK Cut-to-Fit Carbon Pad 16 x 48 inches for Air Filters Charcoal Sheet fits Air Purifiers Range Hoods Furnace Filters removes Odor VOC Parts Accessories Replacement Replenishment and more

PUREBURG #ad - Can be cut to fit air purifiers, Range Hoods and Furnace Filters. Replace model series parts Periodically to Keep Your Machine Fresh and Clean. 1-pack cut-to-fit carbon pad 16 x 48 x 1/8 inches for air filters charcoal Sheet fits Air Purifiers Range Hoods Furnace Filters removes Odor VOC Parts Accessories Replacement Replenishment and more. Cut-to-fit Charcoal Sheet. Removes odors and volatile Organic Compounds VOCs from the Air.
ManufacturerPUREBURG #ad
Height1.2 Inches
Length8 Inches
Width8 Inches

6. Kulannder


6 Pack Solder Extractor Filter Carbon Filter Replacement Activated, Smoke Fume Absorber Filter for Hakko/Xytronic/Aoyue Smoke Absorber 5 1/8” 5 1/8” 3/8”

Kulannder #ad - Extractor filter only, not include smoke absorber! Guarantee and Warranty: any quality issues, just contact us for refund or replacement. Br>. This smoke fume absorber filter can take the smoke away very well, works well for your fume extractor, thick well made filter, homemade DIY fan.

Etc. Br>. Br>. Kulannder extractor filter replacement activated fits for Hakko Corporation 493 and FA-400, Xytronic 426DLX and 456DLX and Aoyue 486. Br>. How often should replace your carbon filter? Normally activated charcoal filters should last 4-5 months should replace a new filter. Enough quantity and size: totally 6pcs carbon extractor filter, each carbon filter dimensions are 130mm*130mm*10mm5 1/8” * 5 1/8” * 3/8”.
BrandKulannder #ad
ManufacturerKulannder #ad
Part NumberKD-Filter
ModelKD-Extractor Filter01

7. Sohler


2 x Odor Control Activated Carbon Charcoal Cut-to-fit Replacement filter Pad Sheet 17.5"x 11.8" for Air Purifiers

Sohler #ad - Can be cut to fit air purifiers. 17. 5"x 11. 8" and 04" thick inches. Dimensions of the filter: approx. Package includes: 2 pcs of filter pad. Activated carbon pad. Help remove odors from pets, cooking, smoke, and more.
BrandSohler #ad
Height2.2 Inches
Length12 Inches
Weight0.53 Pounds
Width8.8 Inches
Part Numberunknown

8. MagiDeal


MagiDeal Aluminum Filter Dust Guard 12cm 120mm for PC Case Fan

MagiDeal #ad - Aluminum filter - Super durable and easy cleaning. Descriptions: high quality aluminum filter with stainless mesh for 12cm PC Case Fan. When the fan in your pc blowing cool air inside a computer case, it can also take in dust and dirt. This item could help to keep your PC and PC components clean, minimize the noise from the fan and extend the life-span of your fan. Wave-folded design - Provides larger surface area for dust blocking. Thinner metal wires - Allows more air flow to pass through.
BrandMagiDeal #ad
ManufacturerMagiDeal #ad
Part NumberSTK0110008829



Reversible Flange 4" x 14", Grow Tent Odor Scrubber, Pre-filter Included, VIVOSUN 4 Inch Air Carbon Filter Odor Control with Australia Virgin Charcoal for Inline Fan

VIVOSUN #ad - Superior carbon quality: made of imported virgin australian activated charcoal, delivering 100% filtered airflow. Versatile applications: item can be used as intake or exhaust filter in a variety of setups including use with 4 inch inline fan and duct fans, intake and exhaust fans, air exchange fans, ventilation ducts, and other accessories.

1050+ rc 48 carbon captures three times more air contaminants than average due to optimal surface area per carbon particle. Dimensions: 4'' x 14''. Package includes: carbon filter; changeable Velcro Pre-filter; Carbon Filter Belts.

Absorbs odors from pets and smoking as well. Eliminates odor and chemical irritants: Protects from chemical irritants and eliminates odors- from pungent indoor grow operations to bathrooms, basements and kitchens. Effective odor control: eliminate some of the most undesirable odors, pungent smell and particulates from indoor grow tent, hydroponics grow room.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4316274413