Two white VIVOSUN 8-inch pre-filters for carbon filters, with a textured surface, shown as a 2-pack.

Image showing white pp cotton and a pre-filter layer with arrows indicating air filtration and odor control.

Grow tent ventilation system with inline fan, blue airflow through ducting, and carbon filter inside a green tent frame.

Vivosun grow tent interior, white carbon filter, Vivosun AeroZesh inline fan, LED lights, digital controller.

VIVOSUN 8-inch white pre-filter with green tag. Premium PP cotton, durable, reusable, and washable material shown.

Cutaway view of a white 8-inch cylindrical PP cotton pre-filter protecting a carbon filter; lists features like 1.8mm thickness.

Specifications for VIVOSUN 8-inch white PP Cotton pre-filter, showing filters and dimensions 10.89" by 17.72", 1.8mm thick.

Specifications for VIVOSUN 8-inch white PP Cotton pre-filter, showing filters and dimensions 10.89

VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - White

Price:

$19.99 USD

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MODEL: WEB-CFPW-8x2

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VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - White | 2 Pack

Tired of frequently replacing expensive carbon filters clogged with dust and debris? The VIVOSUN 8" Pre-Filter Cloth is the essential first line of defense for your 8-inch carbon filter, dramatically extending its lifespan and saving you money while ensuring your air stays clean.

Designed for a perfect fit, this pre-filter sleeve seamlessly integrates into any existing ventilation setup, including popular VIVOSUN air filtration kits used in both home and commercial grow environments. It provides an immediate upgrade to your system's efficiency and longevity.

Crafted from high-quality, 1.8mm thick PP cotton, this pre-filter effectively captures hair, dust, lint, pollen, and other large airborne particles before they can compromise your main filter's activated charcoal. The breathable material guarantees that this added protection won't restrict airflow, allowing your ventilation system to operate at peak performance. The durable, washable design means you can reuse each pre-filter multiple times, making it a cost-effective and sustainable solution for maintaining superior air quality. Explore our full range of carbon filters and accessories to complete your setup.

What's Included

2x VIVOSUN 8 Inch White Prefilters
1x Installation Guide

Features

🛡️

Reliable Protection

The 1.8mm thick material blocks hair, dust, and pollen from reaching the carbon filter.

♻️

Washable & Reusable

Durable PP cotton withstands multiple cleanings without losing performance.

🌬️

Optimal Airflow

Breathable fabric ensures unobstructed air passage for maximum ventilation efficiency.

⚡

Tool-Free Installation

The precision-fit sleeve slides on and off your carbon filter in seconds for easy maintenance.

VIVOSUN 8 Inch Prefilter Specifications

Specification	Value
Filter Size	8 Inch Diameter
Material	High-Quality PP Cotton
Thickness	1.8mm
Color	White
Quantity	2 Pack
Compatibility	Standard 8" Carbon Filters

Warranty

This product is covered by VIVOSUN's standard manufacturer's warranty. Please contact us for more details regarding specific warranty terms and claims.

FAQs

How does this pre-filter protect my carbon filter?+

The 1.8mm thick PP cotton acts as a crucial first barrier, capturing large particles like dust, hair, and pollen. This prevents them from clogging the porous surface of your main carbon filter, which preserves its odor-neutralizing effectiveness and significantly extends its lifespan.

Will this pre-filter reduce my ventilation system's airflow?+

No, the material is specifically engineered to be highly breathable. It allows for unobstructed air passage, ensuring your fans and filtration system continue to operate at optimal performance without sacrificing efficiency.

How often should I clean the pre-filter?+

We recommend checking and cleaning the pre-filter every 2-4 weeks, though this may vary depending on the dust levels in your environment. It can be hand-washed and reused multiple times. Replace it only when it shows signs of significant wear or no longer comes clean.

Do I need any tools to install this?+

No tools are required. The pre-filter is designed as a sleeve that simply slides over any standard 8-inch carbon filter. Installation and removal take only a few seconds, making routine maintenance quick and easy.

Is this suitable for a commercial grow operation?+

Absolutely. The durable construction is built to withstand continuous 24/7 operation and repeated wash cycles, making it a reliable and cost-effective choice for high-demand commercial environments. For a full setup, check out our guide on building a complete grow room.

Is there a performance difference between the white and black versions?+

No, both the white and the black pre-filter offer identical filtration performance and durability. The color choice is purely for aesthetics, allowing you to match your equipment or preference.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - White