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Vanleno #ad - Package includes: 4inch carbon Filter, 2 free Pre-Filter, 1 pair rope hanger heavy-duty stainless steel flanges. Carbon filter spec air flow: 210cfm; dimensions: 4" flange ducting x 12" length 1200+ IAV Australian Activated Carbon: One of the world's most absorbent carbon available.
AC Infinity #ad - Contains heavy-duty aluminum flanges, two hanging straps, galvanized steel meshing, and two clothed pre-filters. Enables maximum airflow passthrough for both intake and exhaust configurations. Duct opening: 4” | length: 13" | airflow rating: 210 cfm | carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm.
iPower #ad - Pre-filter included: detachable pre-filter cloth blocks 99% particles, effectively preventing the filter from being clogged. Designed to eliminate pungent odors and chemicals for grow tents and hydroponics room, indoor planting tents, basements, bathrooms, and kitchens.
Premium-grade carbon and 38mm thick charcoal bed ensures higher absorption, higher microporosity and longer life rating. Reversible flange and base: the heavy-duty flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life.
Odor control: made of premium rc 412 activated australian virgin charcoal at 1050+ IAV with air flow of 200CFM. Versatile functions: used as intake or exhaust filter in a variety of setups, intake and exhaust fans, such as with inline fan and duct fans, air exchange fans, ventilation duct system. Wide applications: duct opening: 4” | length: 13". We recommend replace the pre-filter every 6 months.
G HYDRO #ad - Favorite black color - this comes in customer favorite black. Upgraded 100% filtration filter - this is the ultimate 4" carbon filter that instantly gives you cleaner, mildew, pet odors, healthier air. Ideal for smelly grow operations, bathrooms, wash room, kitchens, and more.
Check your equipment to verify this size is right for you. This will not show dust and dirt like white and silver versions found elsewhere. This filter measures 4" by 14" long. It's fast and easy to install. Universal fit for 4" inline fans and duct fans, air exchange fans, ventilation ducts, intake and exhaust fans, and other similar uses and designs.
Highly effective in removing foul odors including second hand smoke, and musty smells. World's finest activated carbon - made with imported australian virgin activated charcoal considered by experts to be among the very finest available. Ideal replacement filter - can be used as intake or exhaust filter in a wide variety of systems and situations. Stock up now - get this improved design and much higher quality air filtration for your home or business.
VIVOSUN #ad - Unique design: the dual-sided galvanized steel mesh adopt hexagonal design, which greatly increases the open area and ensures the maximum airflow 264 CFM; The lengthened carbon canister enables a higher filtration rate.
Reversible flange and base: the heavy-duty iron flange and base can be exchanged to reverse the charcoal canister for an exhaustive smell filtration and help to prolong the filter’s service life. Excellent odor control: made of premium rc 412 australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption.
Versatile applications: the detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement.
iPower #ad - Wide applications: duct opening: 4” | length: 13". We recommend replace the pre-filter every 6 months. Premium-grade carbon and 38mm thick charcoal bed ensures higher absorption, higher microporosity and longer life rating.
Pre-filter included: detachable pre-filter cloth blocks 99% particles, effectively preventing the filter from being clogged. Reversible flange and base: the heavy-duty flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life.
Versatile functions: used as intake or exhaust filter in a variety of setups, such as with inline fan and duct fans, air exchange fans, intake and exhaust fans, ventilation duct system. Designed to eliminate pungent odors and chemicals for grow tents and hydroponics room, basements, indoor planting tents, bathrooms, and kitchens.
iPower #ad - 1050 + iav australian RC412 activated carbon. High temperature and corrosion resistant, long lasting. Low noise design reduce sound output to just 30db. Mini construction fan: size: 4 inches; voltage: 120v; current: 045a; frequency: 60hz; power: 28w; air velocity: 195 CFM; Speed: 2500 RPM.
Package includes: 1 x 4 inch 195 cfm inline duct ventilation fan; 1 x 4 inch air carbon filter; 1 x 4 inch 8 feet four-layer design ducting with 2 clamps.
Multi-function: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense. A pair of duct clamps included. Air carbon filter: air flow: 200 cfm; dimension: 4 inch flange ducting x 12 inch length. 50mm carbon layer of thickness for higher absorption and performance.
iPower #ad - Filter 3 times more odors and particulates than standard filters. Effective odor control: help eliminate undesirable smells and purify air for grow tents, cooking fumes, hydroponics grow rooms, garages, kitchens and ventilation applications.
Enable a higher adsorption rate as well as sufficient airflow in ventilation devices. Recommended replacing the prefilter every 4-6 months. It's fast and easy to install. Flange and base can be exchanged to reverse the charcoal canister, allowing filter’s body to be flipped upside-down for long sevice life and exhaustive filtration.
Universal fit for 4" inline fans and duct fans as an intake or exhaust filter. Detachable prefilter: include an easy-to-wash prefilter sleeve that can go over the filter mesh body. Activated australian carbon: feature premium-grade australian virgin charcoal bed rated at 1050+ IAV. Reversible flange and base: heavy-duty aluminum flanges fits seamlessly over the ducting. Smelliness scrubber: opening: 4" | length: 14" | airflow rating: 200+ CFM.
AC Infinity #ad - Includes two prefilter cloths and two rope hangers; built with aluminum flanges and stainless-steel meshing. Duct opening: 4” | length: 16" | airflow rating: 300 cfm | carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm.
VIVOSUN #ad - Advanced made easy: don’t waste time buying and returning parts that may or may not be compatible or safe to use together; Three-part system includes every part you need to get set up.
Premium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow; Item comes fully assembled with easy on/off pre-filter and reversible flange. Superior carbon quality: 1200+ rc 412 activated Carbon delivers 100% filtered airflow; Dimension: 4'' x 14''.
1. Vanleno
#adVanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Odor Scrubber, Grow Tent, Hydroponics
#adMore information #ad
Two pre-filter high-quality material blocks 99% of the particles, effectively preventing the filter from being clogged. Applications designed to eliminate odors and chemicals for grow tents and hydroponics room. Indoor planting tents, bathrooms, basements, and kitchens.| Brand | Vanleno #ad |
| Manufacturer | Vanleno #ad |
| Height | 420 Inches |
| Length | 144 Inches |
| Width | 240 Inches |
More information #ad
2. AC Infinity
#adFor Inline Duct Fan, Grow Rooms, Hydroponics, AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, Odor Control
#adMore information #ad
Designed to eliminate odors and chemicals for grow tents and hydroponics rooms. Features premium-grade Australian charcoal with higher absorption and longer life rating.| Brand | AC Infinity #ad |
| Manufacturer | AC Infinity #ad |
| Height | 9.84 Inches |
| Length | 3.94 Inches |
| Width | 3.94 Inches |
| Part Number | AC-DCF4 |
| Model | AC-DCF4 |
More information #ad
3. iPower
#adReversible Flange, Inline Duct Fan, Silver, 4', iPower 4 inch Air Carbon Premium Activated Australian Virgin Charcoal Pre-Filter Included, Smelliness Control for Grow Tent, Hydroponics
#adPremium-grade carbon and 38mm thick charcoal bed ensures higher absorption, higher microporosity and longer life rating. Reversible flange and base: the heavy-duty flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life.
More information #ad
Odor control: made of premium rc 412 activated australian virgin charcoal at 1050+ IAV with air flow of 200CFM. Versatile functions: used as intake or exhaust filter in a variety of setups, intake and exhaust fans, such as with inline fan and duct fans, air exchange fans, ventilation duct system. Wide applications: duct opening: 4” | length: 13". We recommend replace the pre-filter every 6 months.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 7.68 Inches |
| Length | 13.39 Inches |
| Width | 7.68 Inches |
| Part Number | GLFILT4M-A |
| Model | 4 inch Air Carbon Filter Premium |
More information #ad
4. G HYDRO
#adRemoves 3x More Odors, Particles. Australian Virgin Charcoal, Pollen, Contaminants, Reversible Flange 4x14" for Inline Duct Fan Combo, Grow Tent, Dust, 4" Carbon Filter for 100% Air Filtration
#adCheck your equipment to verify this size is right for you. This will not show dust and dirt like white and silver versions found elsewhere. This filter measures 4" by 14" long. It's fast and easy to install. Universal fit for 4" inline fans and duct fans, air exchange fans, ventilation ducts, intake and exhaust fans, and other similar uses and designs.
More information #ad
You get 100% filtered airflow with 1050+ RC 48 rated carbon. Improves family wellness with greater protection. Filters 3 times more odors and particulates than standard filters. It makes a thoughtful gift for anyone who needs cleaner air for stronger health and wellness. Highly effective in removing foul odors including second hand smoke, and musty smells. World's finest activated carbon - made with imported australian virgin activated charcoal considered by experts to be among the very finest available. Ideal replacement filter - can be used as intake or exhaust filter in a wide variety of systems and situations. Stock up now - get this improved design and much higher quality air filtration for your home or business.
| Brand | G HYDRO #ad |
| Height | 14 Inches |
| Length | 6 Inches |
| Width | 7 Inches |
More information #ad
5. VIVOSUN
#adReversible Flange 4" x 14", VIVOSUN 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal for Inline Fan, Grow Tent Smelliness Scrubber, Pre-Filter Included, Black
#adReversible flange and base: the heavy-duty iron flange and base can be exchanged to reverse the charcoal canister for an exhaustive smell filtration and help to prolong the filter’s service life. Excellent odor control: made of premium rc 412 australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption.
More information #ad
Compatible function: it can work with a 4-inch inline duct fan to configure both intake and exhaust ventilation system; Comes with a pair of rope hangers which makes the assembly in grow tent more convenient. Versatile applications: the detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement.
| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Height | 14 Inches |
| Length | 4 Inches |
| Weight | 6.86 Pounds |
| Width | 7 Inches |
| Warranty | Manufacturer Warranty for 90 days from date of purchase. |
More information #ad
6. iPower
#adSmelliness Scrubber for Grow Tent Rooms, Reversible Flange, Inline Duct Fan, Silver, Pre-Filter Included, iPower 4 inch Air Carbon Filter Odor Control with Activated Australian Virgin Charcoal
#adPre-filter included: detachable pre-filter cloth blocks 99% particles, effectively preventing the filter from being clogged. Reversible flange and base: the heavy-duty flange and bottom can be removed to reverse the charcoal canister, allowing the filter body to be flipped upside-down for reversible smell filtration and an extended service life.
More information #ad
Odor control: made of premium rc 412 activated australian virgin charcoal at 1050+ IAV with air flow of 200CFM. Versatile functions: used as intake or exhaust filter in a variety of setups, such as with inline fan and duct fans, air exchange fans, intake and exhaust fans, ventilation duct system. Designed to eliminate pungent odors and chemicals for grow tents and hydroponics room, basements, indoor planting tents, bathrooms, and kitchens.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Part Number | GLFILT4M-B |
| Model | 4 inch Air Carbon Filter Odor Control |
More information #ad
7. iPower
#ad4" Fan & Filter, Air Carbon Filter and 8 Feet Flexible Ducting for Grow Tent Ventilation, iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower, Exhaust, HVAC Heating Cooling
#adPackage includes: 1 x 4 inch 195 cfm inline duct ventilation fan; 1 x 4 inch air carbon filter; 1 x 4 inch 8 feet four-layer design ducting with 2 clamps.
More information #ad
Temperature range: -22°f~212°f-30℃～100℃. Ducting: size: 4 inch; length: 8 feet; material: pvc thermoplastic prevents light leaks; inner material: aluminum foil. Multi-function: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense. A pair of duct clamps included. Air carbon filter: air flow: 200 cfm; dimension: 4 inch flange ducting x 12 inch length. 50mm carbon layer of thickness for higher absorption and performance.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 9 Inches |
| Length | 17 Inches |
| Width | 14 Inches |
| Part Number | 4 Inch 195 CFM Inline Fan Circulation |
| Model | 4 Inch 195 CFM Inline Fan Circulation |
More information #ad
8. iPower
#adInline Duct Fan, Pre-Filter Included Reversible Flange 4" x 14", Smelliness Control for Grow Tent, 4"X14", Silver, Odor Scrubber, iPower 4'' Air Carbon Australia Virgin Charcoal
#adEnable a higher adsorption rate as well as sufficient airflow in ventilation devices. Recommended replacing the prefilter every 4-6 months. It's fast and easy to install. Flange and base can be exchanged to reverse the charcoal canister, allowing filter’s body to be flipped upside-down for long sevice life and exhaustive filtration.
More information #ad
Absorb odors from pets, smokes, basements, etc. Block 99% of the particles to prevent the air carbon filter from being clogged and keep it clean. Universal fit for 4" inline fans and duct fans as an intake or exhaust filter. Detachable prefilter: include an easy-to-wash prefilter sleeve that can go over the filter mesh body. Activated australian carbon: feature premium-grade australian virgin charcoal bed rated at 1050+ IAV. Reversible flange and base: heavy-duty aluminum flanges fits seamlessly over the ducting. Smelliness scrubber: opening: 4" | length: 14" | airflow rating: 200+ CFM.
| Brand | iPower #ad |
| Manufacturer | iPower #ad |
| Height | 15.35 Inches |
| Length | 7.68 Inches |
| Width | 7.68 Inches |
| Part Number | GLFILT4L |
| Model | 4'' Air Carbon Filter with Australia |
More information #ad
9. AC Infinity
#adPre-Filter and Rope Hangers, with Premium Australian Virgin Charcoal, Odor Scrubber fit for Inline Duct Fan, AC Infinity Air Carbon Filter XL 4", Hydroponics, Odor Control
#adMore information #ad
Features premium-grade Australian charcoal with greater adsorption and a longer life rating. Extra-large size contains larger carbon bed for longer lifespan while maximizing airflow passthrough. Designed to eliminate odors and chemicals for grow tents and hydroponics rooms.| Brand | AC Infinity #ad |
| Manufacturer | AC Infinity #ad |
| Part Number | AC-DCF4 |
| Model | AC-DCF4 |
More information #ad
10. VIVOSUN
#adVIVOSUN 4 Inch 203 CFM Inline Fan with Speed Controller and Leather Sheath, 4 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation
#adPremium carbon filter: interior and exterior mesh construction provides 53% open area for free air flow; Item comes fully assembled with easy on/off pre-filter and reversible flange. Superior carbon quality: 1200+ rc 412 activated Carbon delivers 100% filtered airflow; Dimension: 4'' x 14''.
More information #ad
Sturdy ducting + 2 stainless clamps: strong, flexible steel wire supports heavy duty triple layer duct walls; PET core is sandwiched in layers of fire-retardant aluminum. Powerful inline fan: power: 68w; current: 062a; noise level: 49 db; fan speed: 2500 rPM; 110V/60HZ; ETL recognized components.| Brand | VIVOSUN #ad |
| Manufacturer | VIVOSUN #ad |
| Height | 11.02 Inches |
| Length | 18.9 Inches |
| Weight | 18.36 Pounds |
| Width | 16.14 Inches |
More information #ad
