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VIVOSUN

VIVOSUN 4 Inch Prefilter for 4" Carbon Filter, Black, 9.84" Long

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Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Apr 23
Order within 9 hours and 14 minutes
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Color: Black


Size: 4 Inch


Features

  • Durable: Made of high-quality PP cotton, it is durable and can withstand multiple cleanings without deformation and can be used repeatedly
  • Reliable Protection: The 1.8 mm thickness shields the charcoal bed from hair, dirt, lint, and other large debris
  • Good Filtration: Breathable material allows unobstructed passage of air for proper air filtration and odor control, ensuring optimum air quality
  • Ideal Compatibility: Filtrates larger particles from the air, preventing them from getting into the carbon filter and causing blockages, extending the lifespan of carbon filter; Available in a variety of sizes to meet the needs of different sizes of carbon filter
  • Easy to Install: The sleeve is made according to the shape of the carbon filter, which means that you won't need any extra tools to install or remove it

Brand: VIVOSUN


Material: PP cotton


Product Dimensions: 4"L x 4"W x 0.07"Th


Compatible Devices: Air Purifiers, Air Cleaners, Heat Pumps, Air Conditioners


Item Weight: 0.03 Kilograms


Filter Mounting Type: Slide In


Filter Shape: Rectangular


Air Filter Construction: Pad/Roll


Number of Items: 1


Manufacturer: VIVOSUN


Compatible Devices: Air Purifiers, Air Cleaners, Heat Pumps, Air Conditioners


Filter Mounting Type: Slide In


Filter Shape: Rectangular


Product Grade: new or lightly used


Common Applications: Food Processing, Commercial, Residential


Item Dimensions L x W x Thickness: 4"L x 4"W x 0.07"Th


Item Weight: 0.03 Kilograms


Unit Count: 1.0 Count


Brand Name: VIVOSUN


Model Number: CFPB-4


Number of Items: 1


Manufacturer: VIVOSUN


Material Type: PP cotton


Air Filter Construction: Pad/Roll


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Happy member
Color: White Size: 6 Inch
Excellent product, timely delivery
Reviewed in the United States on December 11, 2025 by Earic B.
    • Great filter
Color: White Size: 6 Inch
Great filter fits my scrubber perfectly, thick great quality, eliminates most dust, odors, and smells, good price. Fits vivosun and melon farm scrubbers.
Reviewed in the United States on March 29, 2025 by D
    • Good quality
Color: Black Size: 6 Inch
Good quality and good fit on vivosun filter. Works well together. No smell leaks on some dank ass bud
Reviewed in the United States on November 10, 2024 by Envvy27
    • Easy to use.
Came clean. It was easy to slide over my carbon filter. The only problem i have is that its way thinner than I thought. I expected it to look more like a filter. What i got was more of a fabric sock so im not sure how well itll work or last.
Reviewed in the United States on November 9, 2019 by Joe S.
    • Solid replacement
These fit snugly but weren’t hard to put on. They work like any other pre-filter by collecting hair, etc from the surrounding air. They should be changed every so often.
Reviewed in the United States on July 10, 2023 by Bill T
    • Very satisfied customer
Color: Black Size: 6 Inch
I am very pleased with my purchase, FAST SHIPPING & GREAT PACKAGING, I would definitely buy from this seller again.
Reviewed in the United States on May 27, 2025 by Patrick O'Neal
    • Glad this was available
Color: White Size: 4 Inch
Bought a used charcoal filter and needed a prefilter for it. This is high quality and affordable and I feel, necessary for proper operation of the system. Will buy again when needed. It doesn’t impair air flow and is easy to install and maintain.
Reviewed in the United States on April 30, 2024 by Marty
    • Great Product
Color: Black Size: 6 Inch
The top loading feature is my favorite thing about this humidifier. It's compact size has made it easy for me to fit into the terrarium I'm building.
Reviewed in the United States on February 18, 2024 by Rocko

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